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JavaWeb项目--网上商城（6-6）

day6

1.模块分析

案例1-按照状态查询订单列表
需求: 在left.jsp上有一个订单管理,下面有5个连接,点击每个连接显示当前状态所有订单
步骤分析:
1.修改left.jsp,添加5个连接 /store/adminOrder?method=findAllByState&state=x
2.编写adminorderservlet,继承baseservlet,编写findAllByState方法
获取state
调用service获取列表
请求转发到 /admin/order/list.jsp
3.dao中判断state,发送不同的sql即可

案例2-查询订单的详情
需求:
在list.jsp上点击每一个订单的 "订单详情" 将该订单的订单项列表展示出来
技术分析: ajax

layer使用说明:
1、使用时，请把文件夹layer整个放置在您站点的任何一个目录，在页面上只需引入layer.js即可
2、jquery需使用1.8以上的版本,先导入jquery的js,再导入layer.js
3、更多使用说明与演示，请参见layer官网。

例如：

$(function(){
$("#btn11").click(function(){
layer.open({
type: 1,//0:信息框; 1:页面; 2:iframe层; 3:加载层; 4:tip层
title:"我自信,我骄傲!",//标题
area: ['400px', '300px'],//大小
shadeClose: true, //点击弹层外区域遮罩关闭
content: '一员'//内容
});
});

步骤分析:
1.给 "订单详情" 添加单击事件携带oid
2.编写函数
$.post(url,params,fn,type);
url:/store/adminOrder
params:{method:showDetail,oid:xxx}
fn:展示
type:json
3.编写showDetail方法
获取oid
调用service中的getById() .获取order,获取order的订单项列表
将list转成json返回给浏览器

案例3-修改订单的状态
需求:
在已付款的订单列表,点击"去发货",修改订单的状态为2
步骤分析:
1.修改list.jsp,给 "去发货"添加连接,
/store/adminOrder?method=updateState&oid=xxx
2.在adminorderservlet中编写updateState
获取oid
调用service 获取order,设置state=2 更新order
重定向到已付款订单列表中

  案例4--部署应用商城项目
  部署环境： linux操作系统安装jdk 、安装tomcat 、安装mysql 、安装redis
   需求:
将我们自己的项目(应用)发布到linux下的tomcat中
  技术分析:
项目打包(war包)     数据备份还原

项目打包: 后缀名: .war
特点: 在tomcat的webapps目录下,随着服务器的启动而解压
打包方式:
方式1:通过ide工具 ★ 在项目右键-->export-->搜索 war -->选择目的地
方式2:手动打包在项目目录右键-->添加到压缩文件(zip),-->修改后缀名为.war即可
数据备份还原 mysql备份:
    方式1:命令   在cmd窗口
  mysqldump -uroot -p密码要备份的数据库名称>文件磁盘位置
例如; mysqldump -uroot -p1234 store38>g:store38.sql
方式2:工具不说了

数据备份mysql还原:
方式1:命令
方式a: 在cmd窗口中(前提:手动创建数据库)
mysql -uroot -p密码目的地数据库<文件磁盘位置
例如: mysql -uroot -p1234 store381<g:store38.sql
方式b: 先登录到目的地数据库中 source 文件磁盘位置
例如: source g:store38.sql

方式2:工具

步骤:
1.将war和sql上传到linux
2.将war包放入tomcat的webapps目录下
3.还原sql
linux指令： service mysql status #查询mysql的运行状态
service mysql start #启动mysql
4.启动tomcat
进入tomcat/bin目录    linux指令：   sh startup.sh
5.启动redis     linux指令： ps -ef|grep redis
进入redis的目录     /usr/local/redis/bin
   linux指令： ./redis-server redis.conf
    注意:   中文乱码
在连接的url后面追加: ?useUnicode=true&characterEncoding=utf-8
注意:若配置文件为xml的时候,特殊字符必须转义   & &
扩展-第一次访问慢:
linux命令
hostname #查看主机名
vi /etc/hosts #修改本地dns配置
在127.0.0.1 最后加上 " 自己的主机名"
扩展:为所有的dao中的save方法添加一段代码
补充动态代理：
步骤:
1.判断是否dao,若是dao才创建代理对象
2.判断是否是save方法,若是save方法
打印一句话,然后执行原来逻辑
aop:面向切面编程
ioc:控制反转(解耦合)

2.代码区

com.itheima.constant

package com.itheima.constant;

public interface Constant {
    /**
     * 用户未激活
     */
    int USER_IS_NOT_ACTIVE = 0;
    
    
    /**
     * 用户已激活
     */
    int USER_IS_ACTIVE = 1;
    
    
    /**
     * 记住用户名
     */
    String SAVE_NAME ="ok";
    
    /**
     * redis中存储分类列表的key
     */
    String STORE_CATEGORY_LIST="STORE_CATEGORY_LIST";
    
    /**
     * redis的服务器地址
     */
    String REDIS_HOST = "192.168.17.136";
    
    /**
     * redis的服务器端口号
     */
    int  REDIS_PORT =  6379;
    
    /**
     * 热门商品
     */
    int PRODUCT_IS_HOT = 1;
    
    /**
     * 商品未下架
     */
    int PRODUCT_IS_UP = 0;
    
    /**
     * 商品已下架
     */
    int PRODUCT_IS_DOWN = 1;
    
    /**
     * 订单状态 未付款
     */
    int ORDER_WEIFUKUAN=0;
    
    /**
     * 订单状态 已付款
     */
    int ORDER_YIFUKUAN=1;
    
    /**
     * 订单状态 已发货
     */
    int ORDER_YIFAHUO=2;
    
    /**
     * 订单状态 已完成
     */
    int ORDER_YIWANCHENG=3;
}

Constant 接口常量

com.itheima.dao

package com.itheima.dao;

import java.util.List;

import com.itheima.domain.Category;

public interface CategoryDao {

    List<Category> findAll() throws Exception;

    void save(Category c) throws Exception;

}

CategoryDao

package com.itheima.dao;

import java.util.List;

import com.itheima.domain.Order;
import com.itheima.domain.OrderItem;
import com.itheima.domain.PageBean;

public interface OrderDao {

    void save(Order order) throws Exception;

    void saveItem(OrderItem oi) throws Exception;

    int getTotalRecord(String uid) throws Exception;

    List<Order> findMyOrdersByPage(PageBean<Order> pb, String uid) throws Exception;

    Order getById(String oid) throws Exception;

    void update(Order order) throws Exception;

    List<Order> findAllByState(String state) throws Exception;

}

OrderDao

package com.itheima.dao;

import java.util.List;

import com.itheima.domain.PageBean;
import com.itheima.domain.Product;

public interface ProductDao {

    List<Product> findHot() throws Exception;

    List<Product> findNew() throws Exception;

    Product getById(String pid) throws Exception;

    List<Product> findByPage(PageBean<Product> pb, String cid) throws Exception;

    int getTotalRecord(String cid) throws Exception;

    List<Product> findAll() throws Exception;

    void save(Product p) throws Exception;
}

ProductDao

package com.itheima.dao;

import com.itheima.domain.User;

public interface UserDao {

    void save(User user) throws Exception;

    User getByCode(String code) throws Exception;

    void update(User user) throws Exception;

    User getByUsernameAndPwd(String username, String password) throws Exception;

}

UserDao

com.itheima.dao.impl

package com.itheima.dao.impl;

import java.util.List;

import org.apache.commons.dbutils.QueryRunner;
import org.apache.commons.dbutils.handlers.BeanListHandler;

import com.itheima.dao.CategoryDao;
import com.itheima.domain.Category;
import com.itheima.utils.DataSourceUtils;

public class CategoryDaoImpl implements CategoryDao {

    @Override
    /**
     * 查询所有分类
     */
    public List<Category> findAll() throws Exception {
        QueryRunner qr = new QueryRunner(DataSourceUtils.getDataSource());
        String sql = "select * from category";
        return qr.query(sql, new BeanListHandler<>(Category.class));
    }

    @Override
    /**
     * 添加分类
     */
    public void save(Category c) throws Exception {
        QueryRunner qr = new QueryRunner(DataSourceUtils.getDataSource());
        String sql = "insert into category values (?,?);";
        qr.update(sql, c.getCid(),c.getCname());
    }

}

CategoryDaoImpl

package com.itheima.dao.impl;

import java.util.List;
import java.util.Map;

import org.apache.commons.beanutils.BeanUtils;
import org.apache.commons.dbutils.QueryRunner;
import org.apache.commons.dbutils.handlers.BeanHandler;
import org.apache.commons.dbutils.handlers.BeanListHandler;
import org.apache.commons.dbutils.handlers.MapListHandler;
import org.apache.commons.dbutils.handlers.ScalarHandler;

import com.itheima.dao.OrderDao;
import com.itheima.domain.Order;
import com.itheima.domain.OrderItem;
import com.itheima.domain.PageBean;
import com.itheima.domain.Product;
import com.itheima.utils.DataSourceUtils;

public class OrderDaoImpl implements OrderDao {

    @Override
    /**
     * 保存订单
     */
    public void save(Order o) throws Exception {
        QueryRunner qr = new QueryRunner();
        /**
         * `oid` varchar(32) NOT NULL,
              `ordertime` datetime DEFAULT NULL,
              `total` double DEFAULT NULL,
              
              `state` int(11) DEFAULT NULL,
              `address` varchar(30) DEFAULT NULL,
              `name` varchar(20) DEFAULT NULL,
              
              `telephone` varchar(20) DEFAULT NULL,
              `uid` varchar(32) DEFAULT NULL,
         */
        String sql = "insert into orders values(?,?,?,?,?,?,?,?)";
        qr.update(DataSourceUtils.getConnection(), sql, o.getOid(),o.getOrdertime(),o.getTotal(),
                o.getState(),o.getAddress(),o.getName(),
                o.getTelephone(),o.getUser().getUid());
    }

    @Override
    /**
     * 保存订单项
     */
    public void saveItem(OrderItem oi) throws Exception {
        QueryRunner qr = new QueryRunner();
        /*
         * `itemid` varchar(32) NOT NULL,
                  `count` int(11) DEFAULT NULL,
                  `subtotal` double DEFAULT NULL,
                  
                  `pid` varchar(32) DEFAULT NULL,
                  `oid` varchar(32) DEFAULT NULL,
         */
        String sql = "insert into orderitem values(?,?,?,?,?)";
        qr.update(DataSourceUtils.getConnection(), sql, oi.getItemid(),oi.getCount(),oi.getSubtotal(),
                oi.getProduct().getPid(),oi.getOrder().getOid());
    }

    @Override
    /**
     * 获取我的订单的总条数
     */
    public int getTotalRecord(String uid) throws Exception {
        QueryRunner qr = new QueryRunner(DataSourceUtils.getDataSource());
        String sql = "select count(*) from orders where uid = ?";
        return ((Long)qr.query(sql, new ScalarHandler(), uid)).intValue();
    }

    @Override
    /**
     * 获取我的订单 当前页数据
     */
    public List<Order> findMyOrdersByPage(PageBean<Order> pb, String uid) throws Exception {
        QueryRunner qr = new QueryRunner(DataSourceUtils.getDataSource());
        //查询所有订单(基本信息)
        String sql="select * from orders where uid = ? order by ordertime desc limit ?,?";
        List<Order> list = qr.query(sql, new BeanListHandler<>(Order.class), uid,pb.getStartIndex(),pb.getPageSize());
        
        //遍历订单集合 获取每一个订单,查询每个订单订单项
        for (Order order : list) {
            sql="SELECT * FROM orderitem oi,product p WHERE oi.pid = p.pid AND oi.oid = ?";
            List<Map<String, Object>> maplist = qr.query(sql, new MapListHandler(), order.getOid());
            
            //遍历maplist 获取每一个订单项详情,封装成orderitem,将其加入当前订单的订单项列表中
            for (Map<String, Object> map : maplist) {
                //1.封装成orderitem
                //a.创建orderitem
                OrderItem oi = new OrderItem();
                
                //b.封装orderitem
                BeanUtils.populate(oi, map);
                
                //c.手动封装product
                Product p = new Product();
                
                BeanUtils.populate(p, map);
                
                oi.setProduct(p);
                
                //2.将orderitem放入order的订单项列表
                order.getItems().add(oi);
            }
        }
        return list;
    }

    @Override
    /**
     * 订单详情
     */
    public Order getById(String oid) throws Exception {
        //1.查询订单基本信息
        QueryRunner qr = new QueryRunner(DataSourceUtils.getDataSource());
        String sql ="select * from orders where oid = ?";
        Order order = qr.query(sql, new BeanHandler<>(Order.class), oid);
        
        //2.查询订单项
        sql ="SELECT * FROM orderitem oi,product p WHERE oi.pid = p.pid AND oi.oid = ?";
        //所有的订单项详情
        List<Map<String, Object>> maplist = qr.query(sql, new MapListHandler(), oid);
        
        //遍历 获取每一个订单项详情 封装成orderitem 加入到当前订单的items中
        for (Map<String, Object> map : maplist) {
            //创建ordreitem
            OrderItem oi = new OrderItem();
            
            //封装
            BeanUtils.populate(oi, map);
            
            //手动封装product
            Product p = new Product();
            BeanUtils.populate(p, map);
            
            oi.setProduct(p);
            //将orderitem加入到订单的items中
            order.getItems().add(oi);
        }
        return order;
    }

    @Override
    public void update(Order order) throws Exception {
        QueryRunner qr = new QueryRunner(DataSourceUtils.getDataSource());
        /**
         * `oid` varchar(32) NOT NULL,
              `ordertime` datetime DEFAULT NULL,
              `total` double DEFAULT NULL,
              
              `state` int(11) DEFAULT NULL,
              `address` varchar(30) DEFAULT NULL,
              `name` varchar(20) DEFAULT NULL,
              
              `telephone` varchar(20) DEFAULT NULL,
              `uid` varchar(32) DEFAULT NULL,
         */
        String sql="update orders set state = ?,address = ?,name =?,telephone = ? where oid = ?";
        qr.update(sql,order.getState(),order.getAddress(),order.getName(),
                order.getTelephone(),order.getOid());
        
    }

    @Override
    /**
     * 后台查询订单列表
     */
    public List<Order> findAllByState(String state) throws Exception {
        QueryRunner qr = new QueryRunner(DataSourceUtils.getDataSource());
        String sql = "select * from orders ";
        
        //判断state是否为空
        if(null==state || state.trim().length()==0){
            sql +=" order by ordertime desc";
            return qr.query(sql, new BeanListHandler<>(Order.class));
        }
        
        sql += " where state = ? order by ordertime desc";
        return qr.query(sql, new BeanListHandler<>(Order.class),state);
    }

}

OrderDaoImpl

package com.itheima.dao.impl;

import java.util.List;

import org.apache.commons.dbutils.QueryRunner;
import org.apache.commons.dbutils.handlers.BeanHandler;
import org.apache.commons.dbutils.handlers.BeanListHandler;
import org.apache.commons.dbutils.handlers.ScalarHandler;

import com.itheima.constant.Constant;
import com.itheima.dao.ProductDao;
import com.itheima.domain.PageBean;
import com.itheima.domain.Product;
import com.itheima.utils.DataSourceUtils;

public class ProductDaoImpl implements ProductDao {

    @Override
    /**
     * 查询热门
     */
    public List<Product> findHot() throws Exception {
        QueryRunner qr = new QueryRunner(DataSourceUtils.getDataSource());
        String sql = "select * from product where is_hot = ? and pflag = ? order by pdate desc limit 9";
        return qr.query(sql, new BeanListHandler<>(Product.class), Constant.PRODUCT_IS_HOT,Constant.PRODUCT_IS_UP);
    }

    @Override
    /**
     * 查询最新
     */
    public List<Product> findNew() throws Exception {
        QueryRunner qr = new QueryRunner(DataSourceUtils.getDataSource());
        String sql = "select * from product where pflag = ? order by pdate desc limit 9";
        return qr.query(sql, new BeanListHandler<>(Product.class),Constant.PRODUCT_IS_UP);
    }

    @Override
    /**
     * 查询单个商品
     */
    public Product getById(String pid) throws Exception {
        QueryRunner qr = new QueryRunner(DataSourceUtils.getDataSource());
        String sql = "select * from product where pid = ? limit 1";
        return qr.query(sql, new BeanHandler<>(Product.class), pid);
        
    }

    @Override
    /**
     * 查询当前页数据
     */
    public List<Product> findByPage(PageBean<Product> pb, String cid) throws Exception {
        QueryRunner qr = new QueryRunner(DataSourceUtils.getDataSource());
        String sql = "select * from product where cid = ? and pflag = ? order by pdate desc limit ?,?";
        return qr.query(sql, new BeanListHandler<>(Product.class), cid,Constant.PRODUCT_IS_UP,pb.getStartIndex(),pb.getPageSize());
    }

    @Override
    /**
     * 获取总记录数
     */
    public int getTotalRecord(String cid) throws Exception {
        return ((Long)new QueryRunner(DataSourceUtils.getDataSource()).query("select count(*) from product where cid = ? and pflag = ?", new ScalarHandler(), cid,Constant.PRODUCT_IS_UP)).intValue();
    }

    @Override
    /**
     * 后台展示上架商品
     */
    public List<Product> findAll() throws Exception {
        QueryRunner qr = new QueryRunner(DataSourceUtils.getDataSource());
        String sql = "select * from product where pflag = ? order by pdate desc";
        return qr.query(sql, new BeanListHandler<>(Product.class), Constant.PRODUCT_IS_UP);
    }

    @Override
    /**
     * 保存商品
     */
    public void save(Product p) throws Exception {
        QueryRunner qr = new QueryRunner(DataSourceUtils.getDataSource());
        /*
         * `pid` varchar(32) NOT NULL,
              `pname` varchar(50) DEFAULT NULL,
              `market_price` double DEFAULT NULL,
              
              `shop_price` double DEFAULT NULL,
              `pimage` varchar(200) DEFAULT NULL,
              `pdate` date DEFAULT NULL,
              
              `is_hot` int(11) DEFAULT NULL,
              `pdesc` varchar(255) DEFAULT NULL,
              `pflag` int(11) DEFAULT NULL,
              
              `cid` varchar(32) DEFAULT NULL,
         */
        String sql="insert into product values(?,?,?,?,?,?,?,?,?,?);";
        qr.update(sql, p.getPid(),p.getPname(),p.getMarket_price(),
                p.getShop_price(),p.getPimage(),p.getPdate(),
                p.getIs_hot(),p.getPdesc(),p.getPflag(),
                p.getCategory().getCid());
    }

}

ProductDaoImpl

package com.itheima.dao.impl;

import java.sql.SQLException;

import org.apache.commons.dbutils.QueryRunner;
import org.apache.commons.dbutils.handlers.BeanHandler;

import com.itheima.dao.UserDao;
import com.itheima.domain.User;
import com.itheima.utils.DataSourceUtils;

public class UserDaoImpl implements UserDao{

    @Override
    /**
     * 用户注册
     */
    public void save(User user) throws SQLException {
        QueryRunner qr = new QueryRunner(DataSourceUtils.getDataSource());
        /*
         *  `uid` varchar(32) NOT NULL,
              `username` varchar(20) DEFAULT NULL,
              `password` varchar(20) DEFAULT NULL,
              
              `name` varchar(20) DEFAULT NULL,
              `email` varchar(30) DEFAULT NULL,
              `telephone` varchar(20) DEFAULT NULL,
              
              `birthday` date DEFAULT NULL,
              `sex` varchar(10) DEFAULT NULL,
              `state` int(11) DEFAULT NULL,
              
              `code` varchar(64) DEFAULT NULL,
         */
        String sql = "insert into user values(?,?,?,?,?,?,?,?,?,?);";
        qr.update(sql, user.getUid(),user.getUsername(),user.getPassword(),
                user.getName(),user.getEmail(),user.getTelephone(),
                user.getBirthday(),user.getSex(),user.getState(),
                user.getCode());
    }

    @Override
    /**
     * 通过激活码获取用户
     */
    public User getByCode(String code) throws Exception {
        QueryRunner qr = new QueryRunner(DataSourceUtils.getDataSource());
        String sql = "select * from user where code = ? limit 1";
        return qr.query(sql, new BeanHandler<>(User.class), code);
    }

    @Override
    /**
     * 更新用户
     */
    public void update(User user) throws Exception {
        QueryRunner qr = new QueryRunner(DataSourceUtils.getDataSource());
        /*
         *  `uid` varchar(32) NOT NULL,
              `username` varchar(20) DEFAULT NULL,
              `password` varchar(20) DEFAULT NULL,
              
              `name` varchar(20) DEFAULT NULL,
              `email` varchar(30) DEFAULT NULL,
              `telephone` varchar(20) DEFAULT NULL,
              
              `birthday` date DEFAULT NULL,
              `sex` varchar(10) DEFAULT NULL,
              `state` int(11) DEFAULT NULL,
              
              `code` varchar(64) DEFAULT NULL,
         */
        String sql="update user set password = ?,sex = ?,state = ?,code = ? where uid = ?";
        qr.update(sql, user.getPassword(),user.getSex(),user.getState(),user.getCode(),user.getUid());
    }

    @Override
    /**
     * 用户登录
     */
    public User getByUsernameAndPwd(String username, String password) throws Exception {
        QueryRunner qr = new QueryRunner(DataSourceUtils.getDataSource());
        String sql = "select * from user where username = ? and password = ? limit 1";
        return qr.query(sql, new BeanHandler<>(User.class), username,password);
    }

}

UserDaoImpl

com.itheima.domain

package com.itheima.domain;

import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
/**
 * 购物车
 * @author Administrator
 *
 */
public class Cart {
    private Map<String, CartItem> itemMap=new HashMap<String, CartItem>();
    private Double total=0.0;
    
    /**
     * 获取所有的购物项
     * @return
     */
    public  Collection<CartItem> getCartItems(){
        return itemMap.values();
    }
    public Map<String, CartItem> getItemMap() {
        return itemMap;
    }
    public void setItemMap(Map<String, CartItem> itemMap) {
        this.itemMap = itemMap;
    }
    public Double getTotal() {
        return total;
    }
    public void setTotal(Double total) {
        this.total = total;
    }
    
    /**
     * 加入到购物车
     * @param item
     */
    public void add2cart(CartItem item){
        //获取商品的id
        String pid = item.getProduct().getPid();
        
        //判断购物车中是否有
        if(itemMap.containsKey(pid)){
            //有 修改数量  = 原来数量+新加的数量
            //原有的购物项
            CartItem oItem = itemMap.get(pid);
            
            oItem.setCount(oItem.getCount()+item.getCount());
        }else{
            //无
            itemMap.put(pid, item);
        }
        
        //修改总金额
        total += item.getSubtotal();
    }
    
    /**
     * 从购物车移除一个购物项
     * @param pid
     */
    public void removeFromCart(String pid){
        //1.从购物车(map)移除 购物项
        CartItem item = itemMap.remove(pid);
        
        //2.修改总金额
        total -= item.getSubtotal();
    }
    
    /**
     * 清空购物车
     */
    public void clearCart(){
        //1.清空map
        itemMap.clear();
        
        //2.修改总金额 = 0
        total=0.0;
    }
}

Cart

package com.itheima.domain;
/**
 * 购物项
 * @author Administrator
 *
 */
public class CartItem {
    //商品
    private Product product;
    
    //小计
    private Double subtotal;
    
    //数量
    private Integer count;

    public Product getProduct() {
        return product;
    }

    public void setProduct(Product product) {
        this.product = product;
    }

    /**
     * 获取商品小计
     * @return
     */
    public Double getSubtotal() {
        return product.getShop_price()*count;
    }

    /*public void setSubtotal(Double subtotal) {
        this.subtotal = subtotal;
    }*/

    public Integer getCount() {
        return count;
    }

    public void setCount(Integer count) {
        this.count = count;
    }

    public CartItem(Product product, Integer count) {
        super();
        this.product = product;
        this.count = count;
    }
    
    
}

CartItem

package com.itheima.domain;

public class Category {
    private String cid;
    private String cname;
    public String getCid() {
        return cid;
    }
    public void setCid(String cid) {
        this.cid = cid;
    }
    public String getCname() {
        return cname;
    }
    public void setCname(String cname) {
        this.cname = cname;
    }
    
}

Category

package com.itheima.domain;

import java.util.ArrayList;
import java.util.Date;
import java.util.List;

/**
 * 订单
 * @author Administrator
 *
 */
public class Order {
    /**
     * `oid` varchar(32) NOT NULL,
          `ordertime` datetime DEFAULT NULL,
          `total` double DEFAULT NULL,
          
          `state` int(11) DEFAULT NULL,
          `address` varchar(30) DEFAULT NULL,
          `name` varchar(20) DEFAULT NULL,
          
          `telephone` varchar(20) DEFAULT NULL,
          `uid` varchar(32) DEFAULT NULL,
     */
    private String oid;
    private Date ordertime;
    private Double total;
    
    private Integer state;//订单状态 0:未付款    1:已付款    2:已发货    3.已完成
    private String address;
    private String name;
    
    private String telephone;
    
    //表示当前订单属于那个用户
    private User user;
    
    //表示当前订单包含的订单项
    private List<OrderItem> items = new ArrayList<>();

    public String getOid() {
        return oid;
    }

    public void setOid(String oid) {
        this.oid = oid;
    }

    public Date getOrdertime() {
        return ordertime;
    }

    public void setOrdertime(Date ordertime) {
        this.ordertime = ordertime;
    }

    public Double getTotal() {
        return total;
    }

    public void setTotal(Double total) {
        this.total = total;
    }

    public Integer getState() {
        return state;
    }

    public void setState(Integer state) {
        this.state = state;
    }

    public String getAddress() {
        return address;
    }

    public void setAddress(String address) {
        this.address = address;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getTelephone() {
        return telephone;
    }

    public void setTelephone(String telephone) {
        this.telephone = telephone;
    }

    public User getUser() {
        return user;
    }

    public void setUser(User user) {
        this.user = user;
    }

    public List<OrderItem> getItems() {
        return items;
    }

    public void setItems(List<OrderItem> items) {
        this.items = items;
    }
    
    
}

Order

package com.itheima.domain;
/**
 * 订单项
 * @author Administrator
 *
 */
public class OrderItem {
/*
 * `itemid` varchar(32) NOT NULL,
          `count` int(11) DEFAULT NULL,
          `subtotal` double DEFAULT NULL,
          `pid` varchar(32) DEFAULT NULL,
          `oid` varchar(32) DEFAULT NULL,
 */
    private String itemid;
    private Integer count;
    private Double subtotal;
    
    //表示包含那个商品
    private  Product product;
    
    //表示属于那个订单
    private  Order order;

    public String getItemid() {
        return itemid;
    }

    public void setItemid(String itemid) {
        this.itemid = itemid;
    }

    public Integer getCount() {
        return count;
    }

    public void setCount(Integer count) {
        this.count = count;
    }

    public Double getSubtotal() {
        return subtotal;
    }

    public void setSubtotal(Double subtotal) {
        this.subtotal = subtotal;
    }

    public Product getProduct() {
        return product;
    }

    public void setProduct(Product product) {
        this.product = product;
    }

    public Order getOrder() {
        return order;
    }

    public void setOrder(Order order) {
        this.order = order;
    }
    
    
}

OrderItem

package com.itheima.domain;

import java.util.List;

public class PageBean<T> {
    private List<T> data;//当前页的数据        查询  limit (pageNumber-1)*pageSize,pageSize
    private int pageNumber;//当前页            页面传递过来
    private int totalRecord;//总条数        查询  count(*)
    private int pageSize;//每页显示的数量    固定值
    private int totalPage;//总页数            计算出来 (int)Math.ceil(totalRecord*1.0/pageSize);
    
    public List<T> getData() {
        return data;
    }
    public void setData(List<T> data) {
        this.data = data;
    }
    public int getPageNumber() {
        return pageNumber;
    }
    public void setPageNumber(int pageNumber) {
        this.pageNumber = pageNumber;
    }
    public int getTotalRecord() {
        return totalRecord;
    }
    public void setTotalRecord(int totalRecord) {
        this.totalRecord = totalRecord;
    }
    public int getPageSize() {
        return pageSize;
    }
    public void setPageSize(int pageSize) {
        this.pageSize = pageSize;
    }
    /**
     * 获取总页数
     * @return
     */
    public int getTotalPage() {
        return (int)Math.ceil(totalRecord*1.0/pageSize);
    }
    
    /**
     * 获取开始索引
     * @return
     */
    public int getStartIndex(){
        return (pageNumber-1)*pageSize;
    }
    
    public PageBean(int pageNumber, int pageSize) {
        super();
        this.pageNumber = pageNumber;
        this.pageSize = pageSize;
    }
    
    
}

PageBean

package com.itheima.domain;

import java.util.Date;

public class Product {
    /*
     * `pid` varchar(32) NOT NULL,
          `pname` varchar(50) DEFAULT NULL,
          `market_price` double DEFAULT NULL,
          
          `shop_price` double DEFAULT NULL,
          `pimage` varchar(200) DEFAULT NULL,
          `pdate` date DEFAULT NULL,
          
          `is_hot` int(11) DEFAULT NULL,
          `pdesc` varchar(255) DEFAULT NULL,
          `pflag` int(11) DEFAULT NULL,
          
          `cid` varchar(32) DEFAULT NULL,
     */
    private String pid;
    private String pname;
    private Double market_price;
    
    private Double shop_price;
    private String pimage;
    private Date pdate;
    
    private Integer is_hot;  //是否热门  1:热门    0:不热门
    private String pdesc;
    private Integer pflag;    //是否下架    1:下架    0:未下架
    
    //在多的一方放入一个一的一方的对象 用来表示属于那个分类
    private Category category;

    public String getPid() {
        return pid;
    }

    public void setPid(String pid) {
        this.pid = pid;
    }

    public String getPname() {
        return pname;
    }

    public void setPname(String pname) {
        this.pname = pname;
    }

    public Double getMarket_price() {
        return market_price;
    }

    public void setMarket_price(Double market_price) {
        this.market_price = market_price;
    }

    public Double getShop_price() {
        return shop_price;
    }

    public void setShop_price(Double shop_price) {
        this.shop_price = shop_price;
    }

    public String getPimage() {
        return pimage;
    }

    public void setPimage(String pimage) {
        this.pimage = pimage;
    }

    public Date getPdate() {
        return pdate;
    }

    public void setPdate(Date pdate) {
        this.pdate = pdate;
    }

    public Integer getIs_hot() {
        return is_hot;
    }

    public void setIs_hot(Integer is_hot) {
        this.is_hot = is_hot;
    }

    public String getPdesc() {
        return pdesc;
    }

    public void setPdesc(String pdesc) {
        this.pdesc = pdesc;
    }

    public Integer getPflag() {
        return pflag;
    }

    public void setPflag(Integer pflag) {
        this.pflag = pflag;
    }

    public Category getCategory() {
        return category;
    }

    public void setCategory(Category category) {
        this.category = category;
    }
    
    
    
}

Product

package com.itheima.domain;

public class User {
    /*
     *  `uid` varchar(32) NOT NULL,
          `username` varchar(20) DEFAULT NULL,
          `password` varchar(20) DEFAULT NULL,
          
          `name` varchar(20) DEFAULT NULL,
          `email` varchar(30) DEFAULT NULL,
          `telephone` varchar(20) DEFAULT NULL,
          
          `birthday` date DEFAULT NULL,
          `sex` varchar(10) DEFAULT NULL,
          `state` int(11) DEFAULT NULL,
          
          `code` varchar(64) DEFAULT NULL,
     */
    
    private String uid;
    private String username;
    private String password;
    
    private String name;
    private String email;
    private String telephone;
    
    private String birthday;
    private String sex;
    private Integer state;
    
    private String code;

    public String getUid() {
        return uid;
    }

    public void setUid(String uid) {
        this.uid = uid;
    }

    public String getUsername() {
        return username;
    }

    public void setUsername(String username) {
        this.username = username;
    }

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getEmail() {
        return email;
    }

    public void setEmail(String email) {
        this.email = email;
    }

    public String getTelephone() {
        return telephone;
    }

    public void setTelephone(String telephone) {
        this.telephone = telephone;
    }

    public String getBirthday() {
        return birthday;
    }

    public void setBirthday(String birthday) {
        this.birthday = birthday;
    }

    public String getSex() {
        return sex;
    }

    public void setSex(String sex) {
        this.sex = sex;
    }

    public Integer getState() {
        return state;
    }

    public void setState(Integer state) {
        this.state = state;
    }

    public String getCode() {
        return code;
    }

    public void setCode(String code) {
        this.code = code;
    }
    
    
}

User

com.itheima.service

package com.itheima.service;

import java.util.List;

import com.itheima.domain.Category;

public interface CategoryService {

    String findAll() throws Exception;

    String findAllFromRedis() throws Exception;

    List<Category> findList() throws Exception;

    void save(Category c) throws Exception;

}

CategoryService

package com.itheima.service;

import java.util.List;

import com.itheima.domain.Order;
import com.itheima.domain.PageBean;

public interface OrderService {

    void save(Order order)throws Exception;

    PageBean<Order> findMyOrdersByPage(int pageNumber, int pageSize, String uid)throws Exception;

    Order getById(String oid)throws Exception;

    void update(Order order)throws Exception;

    List<Order> findAllByState(String state)throws Exception;

}

OrderService

package com.itheima.service;

import java.util.List;

import com.itheima.domain.PageBean;
import com.itheima.domain.Product;

public interface ProductService {

    List<Product> findHot() throws Exception;

    List<Product> findNew() throws Exception;

    Product getById(String pid) throws Exception;

    PageBean<Product> findByPage(int pageNumber, int pageSize, String cid) throws Exception;

    List<Product> findAll() throws Exception;

    void save(Product p)throws Exception;

}

ProductService

package com.itheima.service;

import com.itheima.domain.User;

public interface UserService {

    void regist(User user) throws Exception;

    User active(String code) throws Exception;

    User login(String username, String password) throws Exception;

}

UserService

com.itheima.service.impl

package com.itheima.service.impl;

import java.util.List;

import com.itheima.constant.Constant;
import com.itheima.dao.CategoryDao;
import com.itheima.dao.impl.CategoryDaoImpl;
import com.itheima.domain.Category;
import com.itheima.service.CategoryService;
import com.itheima.utils.BeanFactory;
import com.itheima.utils.JedisUtils;
import com.itheima.utils.JsonUtil;

import redis.clients.jedis.Jedis;

public class CategoryServiceImpl implements CategoryService {

    @Override
    /**
     * 后台展示所有分类
     */
    public List<Category> findList() throws Exception {
        CategoryDao cd = (CategoryDao) BeanFactory.getBean("CategoryDao");
        return cd.findAll();
    }

    @Override
    /**
     * 查询所有分类
     */
    public String findAll() throws Exception {
        /*//1.调用dao 查询所有分类
        CategoryDao cd = new CategoryDaoImpl();
        List<Category> list = cd.findAll();*/
        
        List<Category> list=findList();
        
        //2.将list转换成json字符串
        if(list!=null && list.size()>0){
            return JsonUtil.list2json(list);
        }
        return null;
    }

    @Override
    /**
     * 从redis中获取所有的分类
     */
    public String findAllFromRedis() throws Exception {
        /*
        //1.获取jedis
        Jedis jedis = JedisUtils.getJedis();
        
        //2.从redis中获取数据
        String value = jedis.get(Constant.STORE_CATEGORY_LIST);
        
        //3.判断数据是否为空
        if(value == null){
            //3.1若为空 ,调用findAll() 将查询的结果放入redis return
            value = findAll();
            
            jedis.set(Constant.STORE_CATEGORY_LIST, value);
            System.out.println("从mysql中获取");
            return value;
        }
        //3.2若不为空,return
        System.out.println("从redis中获取");
        return value;
        */
        
        Jedis j =null;
        String value=null;
        try {
            //1.从redis获取分类信息
            try {
                //1.1获取连接
                j = JedisUtils.getJedis();
                
                //1.2 获取数据 判断数据是否为空
                value = j.get(Constant.STORE_CATEGORY_LIST);
                
                //1.3 若不为空,直接返回数据
                if(value!=null){
                    System.out.println("缓存中有数据");
                    return value;
                }
            } catch (Exception e) {
            }
            
            //2 redis中 若无数据,则从mysql数据库中获取  别忘记将数据并放入redis中
            value = findAll();
                    
            
            //3.将value放入redis中
            try {
                j.set(Constant.STORE_CATEGORY_LIST, value);
                System.out.println("已经将数据放入缓存中");
            } catch (Exception e) {
            }
            
        } catch (Exception e) {
            e.printStackTrace();
            throw e;
        } finally {
            //释放jedis
            JedisUtils.closeJedis(j);
        }
        
        return value;
    }

    @Override
    /**
     * 添加分类
     */
    public void save(Category c) throws Exception {
        //1.调用dao 完成添加
        CategoryDao cd = (CategoryDao) BeanFactory.getBean("CategoryDao");
        cd.save(c);
        
        //2.更新redis
        Jedis j = null;
        try {
            j=JedisUtils.getJedis();
            //清除redis中数据
            j.del(Constant.STORE_CATEGORY_LIST);
        } finally {
            JedisUtils.closeJedis(j);
        }
    }

    
}

CategoryServiceImpl

package com.itheima.service.impl;

import java.util.List;

import com.itheima.dao.OrderDao;
import com.itheima.domain.Order;
import com.itheima.domain.OrderItem;
import com.itheima.domain.PageBean;
import com.itheima.service.OrderService;
import com.itheima.utils.BeanFactory;
import com.itheima.utils.DataSourceUtils;

public class OrderServiceImpl implements OrderService {

    @Override
    /**
     * 保存订单
     */
    public void save(Order order) throws Exception{
        try {
            //获取dao
            OrderDao od  = (OrderDao) BeanFactory.getBean("OrderDao");
            //1.开启事务
            DataSourceUtils.startTransaction();
            
            //2.向orders表中插入一条
            od.save(order);
            
            //3.向orderitem中插入n条
            for (OrderItem oi : order.getItems()) {
                od.saveItem(oi);
            }
            
            //4.事务控制
            DataSourceUtils.commitAndClose();
        } catch (Exception e) {
            e.printStackTrace();
            DataSourceUtils.rollbackAndClose();
            throw e;
        }
    }

    @Override
    /**
     * 我的订单
     */
    public PageBean<Order> findMyOrdersByPage(int pageNumber, int pageSize, String uid) throws Exception {
        OrderDao od  = (OrderDao) BeanFactory.getBean("OrderDao");
        
        //1.创建pagebean
        PageBean<Order> pb = new PageBean<>(pageNumber, pageSize);
        
        //2.查询总条数  设置总条数 
        int totalRecord = od.getTotalRecord(uid);
        pb.setTotalRecord(totalRecord);
        
        //3.查询当前页数据 设置当前页数据
        List<Order> data = od.findMyOrdersByPage(pb,uid);
        pb.setData(data);
        return pb;
    }

    @Override
    /**
     * 订单详情
     */
    public Order getById(String oid) throws Exception {
        OrderDao od = (OrderDao) BeanFactory.getBean("OrderDao");
        return od.getById(oid);
    }

    @Override
    /**
     * 修改订单
     */
    public void update(Order order) throws Exception {
        OrderDao od = (OrderDao) BeanFactory.getBean("OrderDao");
        od.update(order);
    }

    @Override
    /**
     * 后台查询订单列表
     */
    public List<Order> findAllByState(String state) throws Exception {

        OrderDao od = (OrderDao) BeanFactory.getBean("OrderDao");
        return od.findAllByState(state);
    }

}

OrderServiceImpl

package com.itheima.service.impl;

import java.util.List;

import com.itheima.dao.ProductDao;
import com.itheima.dao.impl.ProductDaoImpl;
import com.itheima.domain.PageBean;
import com.itheima.domain.Product;
import com.itheima.service.ProductService;
import com.itheima.utils.BeanFactory;

public class ProductServiceImpl implements ProductService {

    @Override
    /**
     * 查询热门商品
     */
    public List<Product> findHot() throws Exception {
        ProductDao pd= (ProductDao) BeanFactory.getBean("ProductDao");
        return pd.findHot();
    }

    @Override
    /**
     * 查询最新商品
     */
    public List<Product> findNew() throws Exception {
        //ProductDao pd= (ProductDao) BeanFactory.getBean("ProductDao");
        ProductDao pd= (ProductDao) BeanFactory.getBean("ProductDao");
        return pd.findNew();
    }

    @Override
    /**
     * 单个商品详情
     */
    public Product getById(String pid) throws Exception {
        ProductDao pd=(ProductDao) BeanFactory.getBean("ProductDao");
        
        return pd.getById(pid);
    }

    @Override
    /**
     * 分页展示分类商品
     */
    public PageBean<Product> findByPage(int pageNumber, int pageSize, String cid) throws Exception {
        ProductDao pDao= (ProductDao) BeanFactory.getBean("ProductDao");
        //1.创建pagebean
        PageBean<Product> pb = new PageBean<>(pageNumber, pageSize);
        
        //2.设置当前页数据
        List<Product> data = pDao.findByPage(pb,cid);
        pb.setData(data);
        
        //3.设置总记录数
        int totalRecord = pDao.getTotalRecord(cid);
        pb.setTotalRecord(totalRecord);
        
        return pb;
    }

    @Override
    /**
     * 后台展示已上架商品
     */
    public List<Product> findAll() throws Exception {
        ProductDao pDao= (ProductDao) BeanFactory.getBean("ProductDao");
        return pDao.findAll();
    }

    @Override
    /**
     * 保存商品
     */
    public void save(Product p) throws Exception {
        ProductDao pDao= (ProductDao) BeanFactory.getBean("ProductDao");
        pDao.save(p);
        
    }

}

ProductServiceImpl

package com.itheima.service.impl;

import com.itheima.constant.Constant;
import com.itheima.dao.UserDao;
import com.itheima.dao.impl.UserDaoImpl;
import com.itheima.domain.User;
import com.itheima.service.UserService;
import com.itheima.utils.BeanFactory;
import com.itheima.utils.MailUtils;

public class UserServiceImpl implements UserService {

    @Override
    /**
     * 用户注册
     */
    public void regist(User user) throws Exception {
        //1.调用dao完成注册
        //UserDao ud=(UserDao) BeanFactory.getBean("UserDao");
        UserDao ud=(UserDao) BeanFactory.getBean("UserDao");
        ud.save(user);
        
        //2.发送激活邮件
        String emailMsg="恭喜"+user.getName()+":成为我们商城的一员,<a href='http://localhost/store/user?method=active&code="+user.getCode()+"'>点此激活</a>";
        MailUtils.sendMail(user.getEmail(), emailMsg);
    }

    @Override
    /**
     * 用户激活
     */
    public User active(String code) throws Exception {
        UserDao ud=(UserDao) BeanFactory.getBean("UserDao");
        //1.通过code获取用户
        User user=ud.getByCode(code);
        
        //1.1 通过激活码没有找到 用户
        if(user == null){
            return null;
        }
        
        //2.若获取到了 修改用户
        user.setState(Constant.USER_IS_ACTIVE);
        user.setCode(null);
        
        ud.update(user);
        return user;
    }

    @Override
    /**
     * 用户登录
     */
    public User login(String username, String password) throws Exception {
        UserDao ud=(UserDao) BeanFactory.getBean("UserDao");
        
        return ud.getByUsernameAndPwd(username,password);
    }

}

UserServiceImpl

com.itheima.util

package com.itheima.utils;

import java.lang.reflect.InvocationHandler;
import java.lang.reflect.Method;
import java.lang.reflect.Proxy;

import org.dom4j.Document;
import org.dom4j.Element;
import org.dom4j.io.SAXReader;

/**
 * 获取javabean的工厂
 * @author Administrator
 *
 */
public class BeanFactory {

    public static Object getBean(String id){
        try {
            //1.获取document对象
            Document doc=new SAXReader().read(BeanFactory.class.getClassLoader().getResourceAsStream("beans.xml"));
            
            //2.调用api selectSingleNode(表达式)
            Element beanEle=(Element) doc.selectSingleNode("//bean[@id='"+id+"']");
            
            //3.获取元素的class属性
            String classValue = beanEle.attributeValue("class");
            
            //4.通过反射返回实现类的对象
            final Object newInstance = Class.forName(classValue).newInstance();
            
            
            //5.判断是否是dao
            if(id.endsWith("Dao")){
                //若是dao 创建代理对象
                Object proxy = Proxy.newProxyInstance(newInstance.getClass().getClassLoader(), newInstance.getClass().getInterfaces(), new InvocationHandler() {
                    @Override
                    public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
                        //判断是否是save方法,若是save方法 打印一句话
                        if("save".equals(method.getName())){
                            System.out.println("执行了dao中的保存操作");
                        }
                        
                        return method.invoke(newInstance, args);
                    }
                });
                
                return proxy;
            }
            
            
            return newInstance;
        }  catch (Exception e) {
            e.printStackTrace();
            System.out.println("获取bean失败");
        }
        return null;
    }
    
    public static void main(String[] args) throws Exception {
        System.out.println(getBean("ProductDao1"));
    }
}

BeanFactory 获取javabean的工厂

package com.itheima.utils;

import javax.servlet.http.Cookie;

public class CookUtils {
    /**
     * 通过名称在cookie数组获取指定的cookie
     * @param name cookie名称
     * @param cookies  cookie数组
     * @return
     */
    public static Cookie getCookieByName(String name, Cookie[] cookies) {
        if(cookies!=null){
            for (Cookie c : cookies) {
                //通过名称获取
                if(name.equals(c.getName())){
                    //返回
                    return c;
                }
            }
        }
        return null;
    }
}

CookUtils

package com.itheima.utils;

import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;

import javax.sql.DataSource;

import com.mchange.v2.c3p0.ComboPooledDataSource;

public class DataSourceUtils {
    private static ComboPooledDataSource ds=new ComboPooledDataSource();
    private static ThreadLocal<Connection> tl=new ThreadLocal<>();
    
    /**
     * 获取数据源
     * @return 连接池
     */
    public static DataSource getDataSource(){
        return ds;
    }
    
    /**
     * 从线程中获取连接
     * @return 连接
     * @throws SQLException
     */
    public static Connection getConnection() throws SQLException{
        Connection conn = tl.get();
        //若是第一次获取 需要从池中获取一个连接,将这个连接和当前线程绑定
        if(conn==null){
            conn=ds.getConnection();
            
            //将这个连接和当前线程绑定
            tl.set(conn);
        }
        
        return conn;
    }
    
    
    
    /**
     * 释放资源
     * 
     * @param conn
     *            连接
     * @param st
     *            语句执行者
     * @param rs
     *            结果集
     */
    public static void closeResource(Connection conn, Statement st, ResultSet rs) {
        closeResultSet(rs);
        closeStatement(st);
        closeConn(conn);
    }

    /**
     * 释放连接
     * 
     * @param conn
     *            连接
     */
    public static void closeConn(Connection conn) {
        if (conn != null) {
            try {
                conn.close();
                //和当前线程解绑
                tl.remove();
            } catch (SQLException e) {
                e.printStackTrace();
            }
            conn = null;
        }

    }

    /**
     * 释放语句执行者
     * 
     * @param st
     *            语句执行者
     */
    public static void closeStatement(Statement st) {
        if (st != null) {
            try {
                st.close();
            } catch (SQLException e) {
                e.printStackTrace();
            }
            st = null;
        }

    }

    /**
     * 释放结果集
     * 
     * @param rs
     *            结果集
     */
    public static void closeResultSet(ResultSet rs) {
        if (rs != null) {
            try {
                rs.close();
            } catch (SQLException e) {
                e.printStackTrace();
            }
            rs = null;
        }

    }
    
    /**
     * 开始事务
     * @throws SQLException 
     */
    public static void startTransaction() throws SQLException{
        //1.获取连接
        Connection conn=getConnection();
        
        //2.开始
        conn.setAutoCommit(false);
    }
    
    /**
     * 事务提交
     */
    public static void commitAndClose(){
        try {
            //0.获取连接
            Connection conn = getConnection();
            
            //1.提交事务
            conn.commit();
            
            //2.关闭且移除
            closeConn(conn);
        } catch (SQLException e) {
        }
        
    }
    
    /**
     * 提交回顾
     */
    public static void rollbackAndClose(){
        try {
            //0.获取连接
            Connection conn = getConnection();
            
            //1.事务回顾
            conn.rollback();
            
            //2.关闭且移除
            closeConn(conn);
        } catch (SQLException e) {
        }
        
    }
}

DataSourceUtils

package com.itheima.utils;

import com.itheima.constant.Constant;

import redis.clients.jedis.Jedis;
import redis.clients.jedis.JedisPool;
import redis.clients.jedis.JedisPoolConfig;

public class JedisUtils {
    //创建连接池
    private static final JedisPoolConfig config;
    private static final JedisPool pool;
    
    static{
        config=new JedisPoolConfig();
        config.setMaxTotal(30);
        config.setMaxIdle(2);
        
        pool=new JedisPool(config, Constant.REDIS_HOST, Constant.REDIS_PORT);
    }
    
    
    //获取连接的方法
    public static Jedis getJedis(){
        return pool.getResource();
    }
    
    
    //释放连接
    public static void closeJedis(Jedis j){
        if(j!=null){
            j.close();
        }
    }
}

JedisUtils

package com.itheima.utils;

import java.util.List;
import java.util.Map;

import net.sf.json.JSONArray;
import net.sf.json.JSONObject;
import net.sf.json.JsonConfig;
import net.sf.json.util.CycleDetectionStrategy;
import net.sf.json.xml.XMLSerializer;

/**
 * 处理json数据格式的工具类
 * 
 * @Date 2013-3-31
 * @version 1.0
 */
public class JsonUtil {
    /**
     * 将数组转换成String类型的JSON数据格式
     * 
     * @param objects
     * @return
     */
    public static String array2json(Object[] objects){
        
        JSONArray jsonArray = JSONArray.fromObject(objects);
        return jsonArray.toString();
        
    }
    
    /**
     * 将list集合转换成String类型的JSON数据格式
     * 
     * @param list
     * @return
     */
    public static String list2json(List list){
        
        JSONArray jsonArray = JSONArray.fromObject(list);
        return jsonArray.toString();
        
    }
    
    /**
     * 将map集合转换成String类型的JSON数据格式
     * 
     * @param map
     * @return
     */
    public static String map2json(Map map){
        
        JSONObject jsonObject = JSONObject.fromObject(map);
        return jsonObject.toString();
        
    }
    
    /**
     * 将Object对象转换成String类型的JSON数据格式
     * 
     * @param object
     * @return
     */
    public static String object2json(Object object){
        
        JSONObject jsonObject = JSONObject.fromObject(object);
        return jsonObject.toString();
        
    }
    
    /**
     * 将XML数据格式转换成String类型的JSON数据格式
     * 
     * @param xml
     * @return
     */
    public static String xml2json(String xml){
        
        JSONArray jsonArray = (JSONArray) new XMLSerializer().read(xml);
        return jsonArray.toString();
        
    }
    
    /**
      * 除去不想生成的字段（特别适合去掉级联的对象）
      *
      * @param excludes
      * @return
    */
    public static JsonConfig configJson(String[] excludes) {
        JsonConfig jsonConfig = new JsonConfig();
        jsonConfig.setExcludes(excludes);
        jsonConfig.setIgnoreDefaultExcludes(true);
        jsonConfig.setCycleDetectionStrategy(CycleDetectionStrategy.LENIENT);
        return jsonConfig;
    }
    
}

JsonUtil

package com.itheima.utils;

import java.util.Properties;

import javax.mail.Authenticator;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.PasswordAuthentication;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.AddressException;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeMessage.RecipientType;

public class MailUtils {

    public static void sendMail(String email, String emailMsg)
            throws AddressException, MessagingException {
        // 1.创建一个程序与邮件服务器会话对象 Session

        Properties props = new Properties();
        //设置发送的协议
        props.setProperty("mail.transport.protocol", "SMTP");
        
        //设置发送邮件的服务器
        props.setProperty("mail.host", "localhost");
        props.setProperty("mail.smtp.auth", "true");// 指定验证为true

        // 创建验证器
        Authenticator auth = new Authenticator() {
            public PasswordAuthentication getPasswordAuthentication() {
                //设置发送人的帐号和密码
                return new PasswordAuthentication("service", "123");
            }
        };

        Session session = Session.getInstance(props, auth);

        // 2.创建一个Message，它相当于是邮件内容
        Message message = new MimeMessage(session);

        //设置发送者
        message.setFrom(new InternetAddress("service@store.com"));

        //设置发送方式与接收者
        message.setRecipient(RecipientType.TO, new InternetAddress(email)); 

        //设置邮件主题
        message.setSubject("用户激活");
         
        //设置邮件内容
        message.setContent(emailMsg, "text/html;charset=utf-8");

        // 3.创建 Transport用于将邮件发送
        Transport.send(message);
    }
}

MailUtils

package com.itheima.utils;

import java.io.UnsupportedEncodingException;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.Arrays;

public class PaymentUtil {

    private static String encodingCharset = "UTF-8";
    
    /**
     * 生成hmac方法
     * 
     * @param p0_Cmd 业务类型
     * @param p1_MerId 商户编号
     * @param p2_Order 商户订单号
     * @param p3_Amt 支付金额
     * @param p4_Cur 交易币种
     * @param p5_Pid 商品名称
     * @param p6_Pcat 商品种类
     * @param p7_Pdesc 商品描述
     * @param p8_Url 商户接收支付成功数据的地址
     * @param p9_SAF 送货地址
     * @param pa_MP 商户扩展信息
     * @param pd_FrpId 银行编码
     * @param pr_NeedResponse 应答机制
     * @param keyValue 商户密钥
     * @return
     */
    public static String buildHmac(String p0_Cmd,String p1_MerId,
            String p2_Order, String p3_Amt, String p4_Cur,String p5_Pid, String p6_Pcat,
            String p7_Pdesc,String p8_Url, String p9_SAF,String pa_MP,String pd_FrpId,
            String pr_NeedResponse,String keyValue) {
        StringBuilder sValue = new StringBuilder();
        // 业务类型
        sValue.append(p0_Cmd);
        // 商户编号
        sValue.append(p1_MerId);
        // 商户订单号
        sValue.append(p2_Order);
        // 支付金额
        sValue.append(p3_Amt);
        // 交易币种
        sValue.append(p4_Cur);
        // 商品名称
        sValue.append(p5_Pid);
        // 商品种类
        sValue.append(p6_Pcat);
        // 商品描述
        sValue.append(p7_Pdesc);
        // 商户接收支付成功数据的地址
        sValue.append(p8_Url);
        // 送货地址
        sValue.append(p9_SAF);
        // 商户扩展信息
        sValue.append(pa_MP);
        // 银行编码
        sValue.append(pd_FrpId);
        // 应答机制
        sValue.append(pr_NeedResponse);
        
        return PaymentUtil.hmacSign(sValue.toString(), keyValue);
    }
    
    /**
     * 返回校验hmac方法
     * 
     * @param hmac 支付网关发来的加密验证码
     * @param p1_MerId 商户编号
     * @param r0_Cmd 业务类型
     * @param r1_Code 支付结果
     * @param r2_TrxId 易宝支付交易流水号
     * @param r3_Amt 支付金额
     * @param r4_Cur 交易币种
     * @param r5_Pid 商品名称
     * @param r6_Order 商户订单号
     * @param r7_Uid 易宝支付会员ID
     * @param r8_MP 商户扩展信息
     * @param r9_BType 交易结果返回类型
     * @param keyValue 密钥
     * @return
     */
    public static boolean verifyCallback(String hmac, String p1_MerId,
            String r0_Cmd, String r1_Code, String r2_TrxId, String r3_Amt,
            String r4_Cur, String r5_Pid, String r6_Order, String r7_Uid,
            String r8_MP, String r9_BType, String keyValue) {
        StringBuilder sValue = new StringBuilder();
        // 商户编号
        sValue.append(p1_MerId);
        // 业务类型
        sValue.append(r0_Cmd);
        // 支付结果
        sValue.append(r1_Code);
        // 易宝支付交易流水号
        sValue.append(r2_TrxId);
        // 支付金额
        sValue.append(r3_Amt);
        // 交易币种
        sValue.append(r4_Cur);
        // 商品名称
        sValue.append(r5_Pid);
        // 商户订单号
        sValue.append(r6_Order);
        // 易宝支付会员ID
        sValue.append(r7_Uid);
        // 商户扩展信息
        sValue.append(r8_MP);
        // 交易结果返回类型
        sValue.append(r9_BType);
        String sNewString = PaymentUtil.hmacSign(sValue.toString(), keyValue);
        return sNewString.equals(hmac);
    }
    
    /**
     * @param aValue
     * @param aKey
     * @return
     */
    public static String hmacSign(String aValue, String aKey) {
        byte k_ipad[] = new byte[64];
        byte k_opad[] = new byte[64];
        byte keyb[];
        byte value[];
        try {
            keyb = aKey.getBytes(encodingCharset);
            value = aValue.getBytes(encodingCharset);
        } catch (UnsupportedEncodingException e) {
            keyb = aKey.getBytes();
            value = aValue.getBytes();
        }

        Arrays.fill(k_ipad, keyb.length, 64, (byte) 54);
        Arrays.fill(k_opad, keyb.length, 64, (byte) 92);
        for (int i = 0; i < keyb.length; i++) {
            k_ipad[i] = (byte) (keyb[i] ^ 0x36);
            k_opad[i] = (byte) (keyb[i] ^ 0x5c);
        }

        MessageDigest md = null;
        try {
            md = MessageDigest.getInstance("MD5");
        } catch (NoSuchAlgorithmException e) {

            return null;
        }
        md.update(k_ipad);
        md.update(value);
        byte dg[] = md.digest();
        md.reset();
        md.update(k_opad);
        md.update(dg, 0, 16);
        dg = md.digest();
        return toHex(dg);
    }

    public static String toHex(byte input[]) {
        if (input == null)
            return null;
        StringBuffer output = new StringBuffer(input.length * 2);
        for (int i = 0; i < input.length; i++) {
            int current = input[i] & 0xff;
            if (current < 16)
                output.append("0");
            output.append(Integer.toString(current, 16));
        }

        return output.toString();
    }

    /**
     * 
     * @param args
     * @param key
     * @return
     */
    public static String getHmac(String[] args, String key) {
        if (args == null || args.length == 0) {
            return (null);
        }
        StringBuffer str = new StringBuffer();
        for (int i = 0; i < args.length; i++) {
            str.append(args[i]);
        }
        return (hmacSign(str.toString(), key));
    }

    /**
     * @param aValue
     * @return
     */
    public static String digest(String aValue) {
        aValue = aValue.trim();
        byte value[];
        try {
            value = aValue.getBytes(encodingCharset);
        } catch (UnsupportedEncodingException e) {
            value = aValue.getBytes();
        }
        MessageDigest md = null;
        try {
            md = MessageDigest.getInstance("SHA");
        } catch (NoSuchAlgorithmException e) {
            e.printStackTrace();
            return null;
        }
        return toHex(md.digest(value));

    }
    
//    public static void main(String[] args) {
//        System.out.println(hmacSign("AnnulCard1000043252120080620160450.0http://localhost/SZXpro/callback.asp杩?4564868265473632445648682654736324511","8UPp0KE8sq73zVP370vko7C39403rtK1YwX40Td6irH216036H27Eb12792t"));
//    }
}

PaymentUtil

package com.itheima.utils;

import java.util.Random;
import java.util.UUID;

public class UploadUtils {
    /**
     * 获取文件真实名称
     * 由于浏览器的不同获取的名称可能为:c:/upload/1.jpg或者1.jpg 
     * 最终获取的为  1.jpg
     * @param name 上传上来的文件名称
     * @return    真实名称
     */
    public static String getRealName(String name){
        //获取最后一个"/"
        int index = name.lastIndexOf("\");
        return name.substring(index+1);
    }
    
    
    /**
     * 获取随机名称
     * @param realName 真实名称
     * @return uuid 随机名称
     */
    public static String getUUIDName(String realName){
        //realname  可能是  1.jpg   也可能是  1
        //获取后缀名
        int index = realName.lastIndexOf(".");
        if(index==-1){
            return UUID.randomUUID().toString().replace("-", "").toUpperCase();
        }else{
            return UUID.randomUUID().toString().replace("-", "").toUpperCase()+realName.substring(index);
        }
    }
    
    
    /**
     * 获取文件目录,可以获取256个随机目录
     * @return 随机目录
     */
    public static String getDir(){
        String s="0123456789ABCDEF";
        Random r = new Random();
        return "/"+s.charAt(r.nextInt(16))+"/"+s.charAt(r.nextInt(16));
    }
    
    public static void main(String[] args) {
        //String s="G:\day17-基础加强\resource\1.jpg";
        String s="1";
        String realName = getRealName(s);
        System.out.println(realName);
        
        String uuidName = getUUIDName(realName);
        System.out.println(uuidName);
        
        String dir = getDir();
        System.out.println(dir);
    }
}

UploadUtils

package com.itheima.utils;

import java.util.UUID;

public class UUIDUtils {
    /**
     * 随机生成id
     * @return
     */
    public static String getId(){
        return UUID.randomUUID().toString().replace("-", "").toUpperCase();
    }
    
    /**
     * 生成随机码
     * @return
     */
    public static String getCode(){
        return getId();
    }
    
    public static void main(String[] args) {
        System.out.println(getId());
        System.out.println(getCode());
    }
}

UUIDUtils

com.itheima.web.filter

package com.itheima.web.filter;

import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.util.Map;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletRequestWrapper;
import javax.servlet.http.HttpServletResponse;
/**
 * 统一编码
 * @author Administrator
 *
 */
public class EncodingFilter implements Filter {

    @Override
    public void init(FilterConfig filterConfig) throws ServletException {
        // TODO Auto-generated method stub

    }

    @Override
    public void doFilter(ServletRequest req, ServletResponse resp, FilterChain chain) throws IOException, ServletException {
        //1.强转
        HttpServletRequest request=(HttpServletRequest) req;
        HttpServletResponse response=(HttpServletResponse) resp;
        
        //2.放行
        chain.doFilter(new MyRequest(request), response);
    }

    @Override
    public void destroy() {
        // TODO Auto-generated method stub

    }

}
class MyRequest extends HttpServletRequestWrapper{
    private HttpServletRequest request;
    private boolean flag=true;
    
    
    public MyRequest(HttpServletRequest request) {
        super(request);
        this.request=request;
    }
    
    @Override
    public String getParameter(String name) {  
        if(name==null || name.trim().length()==0){
            return null;
        }
        String[] values = getParameterValues(name);
        if(values==null || values.length==0){
            return null;
        }
        
        return values[0];
    }
    
    @Override
    /**
     * hobby=[eat,drink]
     */
    public String[] getParameterValues(String name) {
        if(name==null || name.trim().length()==0){
            return null;
        }
        Map<String, String[]> map = getParameterMap();
        if(map==null || map.size()==0){
            return null;
        }
        
        return map.get(name);
    }
    
    @Override
    /**
     * map{ username=[tom],password=[123],hobby=[eat,drink]}
     */
    public Map<String,String[]> getParameterMap() {  
        
        /**
         * 首先判断请求方式
         * 若为post  request.setchar...(utf-8)
         * 若为get 将map中的值遍历编码就可以了
         */
        String method = request.getMethod();
        if("post".equalsIgnoreCase(method)){
            try {
                request.setCharacterEncoding("utf-8");
                return request.getParameterMap();
            } catch (UnsupportedEncodingException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }else if("get".equalsIgnoreCase(method)){
            Map<String,String[]> map = request.getParameterMap();
            if(flag){
                for (String key:map.keySet()) {
                    String[] arr = map.get(key);
                    //继续遍历数组
                    for(int i=0;i<arr.length;i++){
                        //编码
                        try {
                            arr[i]=new String(arr[i].getBytes("iso8859-1"),"utf-8");
                        } catch (UnsupportedEncodingException e) {
                            e.printStackTrace();
                        }
                    }
                }
                flag=false;
            }
            //需要遍历map 修改value的每一个数据的编码
            
            return map;
        }
        
        return super.getParameterMap();
    }
    
}

EncodingFilter

package com.itheima.web.filter;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.itheima.domain.User;

public class PrivilegeFilter implements Filter {

    @Override
    public void init(FilterConfig filterConfig) throws ServletException {
        // TODO Auto-generated method stub

    }

    @Override
    public void doFilter(ServletRequest req, ServletResponse resp, FilterChain chain)
            throws IOException, ServletException {
        //1.强转
        HttpServletRequest request =(HttpServletRequest) req;
        HttpServletResponse response =(HttpServletResponse) resp;
        
        //2.逻辑
        //从session中获取用户
        User user = (User) request.getSession().getAttribute("user");
        
        if(user == null){
            //未登录
            request.setAttribute("msg", "请先登录");
            request.getRequestDispatcher("/jsp/msg.jsp").forward(request, response);
            return;
        }
        
        //3.放行
        chain.doFilter(request, response);
    }

    @Override
    public void destroy() {
        // TODO Auto-generated method stub

    }

}

PrivilegeFilter

com.itheima.web.servlet

package com.itheima.web.servlet;

import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.beanutils.BeanUtils;
import org.apache.commons.fileupload.FileItem;
import org.apache.commons.fileupload.disk.DiskFileItemFactory;
import org.apache.commons.fileupload.servlet.ServletFileUpload;
import org.apache.commons.io.IOUtils;

import com.itheima.constant.Constant;
import com.itheima.domain.Category;
import com.itheima.domain.Product;
import com.itheima.service.ProductService;
import com.itheima.utils.BeanFactory;
import com.itheima.utils.UUIDUtils;
import com.itheima.utils.UploadUtils;

/**
 * 保存商品
 */
public class AddProductServlet extends HttpServlet {
    private static final long serialVersionUID = 1L;

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        try {
            //0.使用fileuload保存图片和将商品的信息放入map中
            //0.1 创建map 存放商品的信息
            Map<String,Object> map=new HashMap<>();
            
            //0.2 创建磁盘文件项工厂 (设置临时文件的大小和位置)
            DiskFileItemFactory factory = new DiskFileItemFactory();
            
            //0.3 创建核心上传对象
            ServletFileUpload upload = new ServletFileUpload(factory);
            
            //0.4 解析request
            List<FileItem> list = upload.parseRequest(request);
            
            //0.5遍历list 获取每一个文件项
            for (FileItem fi : list) {
                //0.6获取name属性值
                String key = fi.getFieldName();
                
                //0.7判断是否是普通的上传组件
                if(fi.isFormField()){
                    //普通
                    map.put(key, fi.getString("utf-8"));
                }else{
                    //文件
                    //a.获取文件的名称  1.jpg
                    String name = fi.getName();
                    
                    //b.获取文件真实名称 1.jpg
                    String realName = UploadUtils.getRealName(name);
                    
                    //c.获取文件的随机名称  12312312434234.jpg
                    String uuidName = UploadUtils.getUUIDName(realName);
                    
                    //d.获取随机目录 /a/3
                    String dir = UploadUtils.getDir();
                    
                    //e.获取文件内容(输入流)
                    InputStream is = fi.getInputStream();
                    
                    //f.创建输出流
                    //获取products目录的真实路径
                    String productPath = getServletContext().getRealPath("/products");
                    
                    //创建随机目录
                    File dirFile = new File(productPath,dir);
                    if(!dirFile.exists()){
                        dirFile.mkdirs();
                    }
                    
                    // d:/tomcat/webapps/store/prouduct/a/3/12312312434234.jpg
                    FileOutputStream os = new FileOutputStream(new File(dirFile,uuidName));
                    
                    //g.对拷流
                    IOUtils.copy(is, os);
                    
                    //h.释放资源
                    os.close();
                    is.close();
                    
                    //i.删除临时文件
                    fi.delete();
                    
                    //j.将商品的路径放入map中   prouduct/a/3/12312312434234.jpg
                    map.put(key, "products"+dir+"/"+uuidName);
                }
            }
            
            //1.封装product对象
            Product p = new Product();
            //1.1.手动设置 pid
            map.put("pid", UUIDUtils.getId());
            
            //1.2.手动设置 pdate
            map.put("pdate", new Date());
            
            //1.3.手动设置 pflag  上架
            map.put("pflag", Constant.PRODUCT_IS_UP);
            
            //1.4.使用beanutils封装
            BeanUtils.populate(p, map);
            
            //1.5.手动设置 category
            Category c = new Category();
            c.setCid((String)map.get("cid"));
            p.setCategory(c);
            
            //2.调用service 完成保存
            ProductService ps = (ProductService) BeanFactory.getBean("ProductService");
            ps.save(p);
            
            //3.重定向
            response.sendRedirect(request.getContextPath()+"/adminProduct?method=findAll");
        } catch (Exception e) {
            e.printStackTrace();
            throw new RuntimeException("保存商品失败");
        }
    }

    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        doGet(request, response);
    }

}

AddProductServlet 保存商品

package com.itheima.web.servlet;

import java.io.IOException;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.itheima.domain.Category;
import com.itheima.service.CategoryService;
import com.itheima.utils.BeanFactory;
import com.itheima.utils.UUIDUtils;
import com.itheima.web.servlet.base.BaseServlet;

/**
 * 后台分类管理模块
 */
public class AdminCategoryServlet extends BaseServlet {
    private static final long serialVersionUID = 1L;
    
    /**
     * 添加分类
     * @param request
     * @param response
     * @return
     * @throws ServletException
     * @throws IOException
     */
    public String save(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        try {
            //1.封装category对象
            Category c = new Category();
            c.setCid(UUIDUtils.getId());
            c.setCname(request.getParameter("cname"));
            
            //2.调用service完成添加操作
            CategoryService cs = (CategoryService) BeanFactory.getBean("CategoryService");
            cs.save(c);
            
            //3.重定向
            response.sendRedirect(request.getContextPath()+"/adminCategory?method=findAll");
        } catch (Exception e) {
            e.printStackTrace();
            throw new RuntimeException();
        }
        return null;
    }
    
    /**
     * 跳转到添加页面
     * @param request
     * @param response
     * @return
     * @throws ServletException
     * @throws IOException
     */
    public String addUI(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        return "/admin/category/add.jsp";
    }
    /**
     * 展示所有分类
     * @param request
     * @param response
     * @return
     * @throws ServletException
     * @throws IOException
     */
    public String findAll(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        try {
            //1.调用service 获取所有的分类
            CategoryService cs = (CategoryService) BeanFactory.getBean("CategoryService");
            List<Category> list=cs.findList();
            
            //2.将返回值放入request域中 请求转发
            request.setAttribute("list", list);
        } catch (Exception e) {
            e.printStackTrace();
            throw new RuntimeException();
        }
        
        return "/admin/category/list.jsp";
    }

}

AdminCategoryServlet 后台分类管理模块

package com.itheima.web.servlet;

import java.io.IOException;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.itheima.constant.Constant;
import com.itheima.domain.Order;
import com.itheima.domain.OrderItem;
import com.itheima.service.OrderService;
import com.itheima.utils.BeanFactory;
import com.itheima.utils.JsonUtil;
import com.itheima.web.servlet.base.BaseServlet;

import net.sf.json.JSONArray;
import net.sf.json.JsonConfig;

/**
 * 后台订单模块
 */
public class AdminOrderServlet extends BaseServlet {
    private static final long serialVersionUID = 1L;

    /**
     * 修改订单状态
     * @param request
     * @param response
     * @return
     * @throws ServletException
     * @throws IOException
     */
    public String updateState(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        try {
            //1.获取oid
            String oid = request.getParameter("oid");
            
            //2.调用service 获取订单
            OrderService os = (OrderService) BeanFactory.getBean("OrderService");
            Order order = os.getById(oid);
            
            //3.设置订单的状态,更新
            order.setState(Constant.ORDER_YIFAHUO);
            os.update(order);
            
            //4.重定向
            response.sendRedirect(request.getContextPath()+"/adminOrder?method=findAllByState&state=1");
        } catch (Exception e) {
        }
        return null;
    }
    
    /**
     * 展示订单详情
     * @param request
     * @param response
     * @return
     * @throws ServletException
     * @throws IOException
     */
    public String showDetail(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        try {
            //0.设置编码
            response.setContentType("text/html;charset=utf-8");
            
            //1.获取oid
            String oid = request.getParameter("oid");
            
            //2.调用service 获取订单
            OrderService os = (OrderService) BeanFactory.getBean("OrderService");
            Order order = os.getById(oid);
            
            //3.获取订单的订单项列表 转成json 写回浏览器
            if(order != null){
                List<OrderItem> list = order.getItems();
                if(list != null && list.size()>0){
                    //response.getWriter().println(JsonUtil.list2json(list));
                    
                    JsonConfig config = JsonUtil.configJson(new String[]{"order","pdate","pdesc","itemid"});
                    response.getWriter().println(JSONArray.fromObject(list, config));
                }
            }
            
        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }
    
    /**
     * 后台按照状态查询订单列表
     * @param request
     * @param response
     * @return
     * @throws ServletException
     * @throws IOException
     */
    public String findAllByState(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        try {
            //1.获取state
            String state = request.getParameter("state");
            
            //2.调用service 获取不同的列表
            OrderService os = (OrderService) BeanFactory.getBean("OrderService");
            List<Order> list=os.findAllByState(state);
            
            //3.将list放入request域中,请求转发
            request.setAttribute("list", list);
            
        } catch (Exception e) {
        }
        return "/admin/order/list.jsp";
    }

}

AdminOrderServlet 后台订单模块

package com.itheima.web.servlet;

import java.io.IOException;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.itheima.domain.Product;
import com.itheima.service.CategoryService;
import com.itheima.service.ProductService;
import com.itheima.utils.BeanFactory;
import com.itheima.web.servlet.base.BaseServlet;

/**
 * 后台商品模块
 */
public class AdminProductServlet extends BaseServlet {
    private static final long serialVersionUID = 1L;

    /**
     * 跳转到添加的页面上
     * @param request
     * @param response
     * @return
     * @throws ServletException
     * @throws IOException
     */
    public String addUI(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

        try {
            //调用categoryservice 查询所有分类
            CategoryService cs = (CategoryService) BeanFactory.getBean("CategoryService");
            
            request.setAttribute("list", cs.findList());
        } catch (Exception e) {
        }
        return "/admin/product/add.jsp";
    }
    
    /**
     * 展示已上架商品列表
     * @param request
     * @param response
     * @return
     * @throws ServletException
     * @throws IOException
     */
    public String findAll(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        try {
            //1.调用service 查询以上架商品
            ProductService ps = (ProductService) BeanFactory.getBean("ProductService");
            List<Product> list = ps.findAll();
            
            //2.将返回值放入request中,请求转发
            request.setAttribute("list", list);
        } catch (Exception e) {
            e.printStackTrace();
            throw new RuntimeException();
        }
        return "/admin/product/list.jsp";
    }

}

AdminProductServlet 后台商品模块

package com.itheima.web.servlet;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.itheima.domain.Cart;
import com.itheima.domain.CartItem;
import com.itheima.domain.Product;
import com.itheima.service.ProductService;
import com.itheima.utils.BeanFactory;
import com.itheima.web.servlet.base.BaseServlet;

/**
 * 购物车模块
 */
public class CartServlet extends BaseServlet {
    private static final long serialVersionUID = 1L;

    public String clear(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        //1.获取购物车 执行清空操作
        getCart(request).clearCart();
        
        //2.重定向
        response.sendRedirect(request.getContextPath()+"/jsp/cart.jsp");
        
        return null;
    }
    
    /**
     * 从购物车移除商品
     * @param request
     * @param response
     * @return
     * @throws ServletException
     * @throws IOException
     */
    public String remove(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        //1.获取商品的pid
        String pid = request.getParameter("pid");
        
        //2.获取购物车 执行移除
        getCart(request).removeFromCart(pid);
        
        //3.重定向
        response.sendRedirect(request.getContextPath()+"/jsp/cart.jsp");
        return null;
    }
    
    /**
     * 加入购物车
     * @param request
     * @param response
     * @return
     * @throws ServletException
     * @throws IOException
     */
    public String add2cart(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        try {
            //1.获取pid count
            String pid = request.getParameter("pid");
            int count = Integer.parseInt(request.getParameter("count"));
            
            //2.封装cartitem
            //调用service获取product
            ProductService ps = (ProductService) BeanFactory.getBean("ProductService");
            Product product = ps.getById(pid);
            
            //创建cartitem
            CartItem cartItem = new CartItem(product, count);
            
            //3.将cartitem加入购物车
            //获取购物车
            Cart cart=getCart(request);
            
            cart.add2cart(cartItem);
            
            //4.重定向
            response.sendRedirect(request.getContextPath()+"/jsp/cart.jsp");
        } catch (Exception e) {
            e.printStackTrace();
            request.setAttribute("msg", "加入购物车失败");
            return "/jsp/msg.jsp";
        }
        
        return null;
    }

    /**
     * 获取购物车
     * @param request
     * @return
     */
    private Cart getCart(HttpServletRequest request) {
        Cart cart = (Cart) request.getSession().getAttribute("cart");
        if(cart == null){
            cart = new Cart();
            
            //将cart放入session中
            request.getSession().setAttribute("cart", cart);
        }
        return cart;
    }
}

CartServlet 购物车模块

package com.itheima.web.servlet;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.itheima.service.CategoryService;
import com.itheima.service.impl.CategoryServiceImpl;
import com.itheima.web.servlet.base.BaseServlet;

/**
 * 前台分类模块
 */
public class CategoryServlet extends BaseServlet {
    private static final long serialVersionUID = 1L;
    
    /**
     * 查询所有分类
     * @param request
     * @param response
     * @return
     * @throws ServletException
     * @throws IOException
     */
    public String findAll(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        try {
            //0.设置响应编码
            response.setContentType("text/html;charset=utf-8");
            
            //1.调用service,查询所有分类,返回值 json字符串
            CategoryService cs = new CategoryServiceImpl();
            //从mysql获取列表
            //String value = cs.findAll();
            
            //从redis中获取列表
            String value = cs.findAllFromRedis();
            //2.将字符串写回浏览器
            response.getWriter().println(value);
        } catch (Exception e) {
        }
        return null;
    }
}

CategoryServlet 前台分类模块

package com.itheima.web.servlet;

import java.io.IOException;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.itheima.domain.Product;
import com.itheima.service.ProductService;
import com.itheima.service.impl.ProductServiceImpl;
import com.itheima.web.servlet.base.BaseServlet;

/**
    首页模块
 */
public class IndexServlet extends BaseServlet {
    private static final long serialVersionUID = 1L;

    @Override
    public String index(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        try {
            //1.调用productservice查询最新商品 和 热门商品
            ProductService ps = new ProductServiceImpl();
            List<Product> hotList=ps.findHot();
            List<Product> newList=ps.findNew();
            
            //2.将两个list都放入request域中
            request.setAttribute("hList", hotList);
            request.setAttribute("nList", newList);
        } catch (Exception e) {
        }
        
        return "/jsp/index.jsp";
    }
}

IndexServlet 首页模块

package com.itheima.web.servlet;

import java.io.IOException;
import java.util.Date;
import java.util.ResourceBundle;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.itheima.constant.Constant;
import com.itheima.domain.Cart;
import com.itheima.domain.CartItem;
import com.itheima.domain.Order;
import com.itheima.domain.OrderItem;
import com.itheima.domain.PageBean;
import com.itheima.domain.User;
import com.itheima.service.OrderService;
import com.itheima.utils.BeanFactory;
import com.itheima.utils.PaymentUtil;
import com.itheima.utils.UUIDUtils;
import com.itheima.web.servlet.base.BaseServlet;

/**
 * 订单模块
 */
public class OrderServlet extends BaseServlet {
    private static final long serialVersionUID = 1L;
    
    
    
    
    /**
     * 获取订单详情
     * @param request
     * @param response
     * @return
     * @throws ServletException
     * @throws IOException
     */
    public String getById(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        try {
            //1.获取oid
            String oid = request.getParameter("oid");
            
            //2.调用service 查询单个订单 
            OrderService os = (OrderService) BeanFactory.getBean("OrderService");
            Order order = os.getById(oid);
            
            //3.请求转发
            request.setAttribute("bean",order);
        } catch (Exception e) {
            e.printStackTrace();
            request.setAttribute("msg", "查询订单详情失败");
            return "/jsp/msg.jsp";
        }
        return "/jsp/order_info.jsp";
    }
    
    
    /**
     * 我的订单
     * @param request
     * @param response
     * @return
     * @throws ServletException
     * @throws IOException
     */
    public String findMyOrdersByPage(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        try {
            //1.获取pageNumber 设置pagesize 获取userid
            int pageNumber = Integer.parseInt(request.getParameter("pageNumber"));
            int pageSize=3;
            
            User user=(User)request.getSession().getAttribute("user");
            if(user == null){
                //未登录 提示
                request.setAttribute("msg", "请先登录");
                return "/jsp/msg.jsp";
            }
            
            //2.调用service获取当前页所有数据  pagebean
            OrderService os = (OrderService) BeanFactory.getBean("OrderService");
            PageBean<Order> bean = os.findMyOrdersByPage(pageNumber,pageSize,user.getUid());
            
            //3.将pagebean放入request域中,请求转发 order_list.jsp
            request.setAttribute("pb", bean);
        } catch (Exception e) {
            e.printStackTrace();
            request.setAttribute("msg", "获取我的订单失败");
            return "/jsp/msg.jsp";
        }
        return "/jsp/order_list.jsp";
    }
    
    /**
     * 保存订单
     * @param request
     * @param response
     * @return
     * @throws ServletException
     * @throws IOException
     */
    public String save(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        
        try {
            //-1.从session中获取user
            User user=(User) request.getSession().getAttribute("user");
            if(user == null){
                //未登录 提示
                request.setAttribute("msg", "请先登录!");
                return "/jsp/msg.jsp";
            }
            
            //0.获取购物车
            Cart cart=(Cart) request.getSession().getAttribute("cart");
            
            //1.封装订单对象
            //1.1创建对象
            Order order = new Order();
            
            //1.2设置oid 
            order.setOid(UUIDUtils.getId());
            
            //1.3设置ordertime
            order.setOrdertime(new Date());
            
            //1.4设置total 购物车中
            order.setTotal(cart.getTotal());
            
            //1.5设置state
            order.setState(Constant.ORDER_WEIFUKUAN);
            
            //1.6设置user
            order.setUser(user);
            
            //1.7设置items(订单项列表) 遍历购物项列表
            for (CartItem    ci : cart.getCartItems()) {
                //1.7.1封装成orderitem
                //a.创建orderitem
                OrderItem oi = new OrderItem();
                
                //b.设置itemid uuid
                oi.setItemid(UUIDUtils.getId());
                
                //c.设置count 从ci中获取
                oi.setCount(ci.getCount());
                
                //d.设置subtotal 从ci中获取
                oi.setSubtotal(ci.getSubtotal());
                
                //e.设置product 从ci中获取
                oi.setProduct(ci.getProduct());
                
                //f.设置order 
                oi.setOrder(order);
                
                //1.7.2 将orderitem加入order 的items中
                order.getItems().add(oi);
            }
            
            
            //2.调用orderservice完成保存操作
            OrderService os = (OrderService) BeanFactory.getBean("OrderService");
            os.save(order);
            
            //2.9 清空购物车
            //request.getSession().getAttribute("cart")
            cart.clearCart();
            //3.请求转发到 order_info.jsp
            request.setAttribute("bean", order);
        } catch (Exception e) {
        }
        return "/jsp/order_info.jsp";
    }

    /**
     * 在线支付
     * @param request
     * @param response
     * @return
     * @throws ServletException
     * @throws IOException
     */
    public String pay(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        //1.获取收获信息 获取oid 获取银行
        
        //2.调用service获取订单 修改收获人信息  更新订单
        
        //3.拼接给第三方的url
        
        //4.重定向
        
        
        try {
            //接受参数
            String address=request.getParameter("address");
            String name=request.getParameter("name");
            String telephone=request.getParameter("telephone");
            String oid=request.getParameter("oid");
            
            
            //通过id获取order
            OrderService s=(OrderService) BeanFactory.getBean("OrderService");
            Order order = s.getById(oid);
            
            order.setAddress(address);
            order.setName(name);
            order.setTelephone(telephone);
            
            //更新order
            s.update(order);
            

            // 组织发送支付公司需要哪些数据
            String pd_FrpId = request.getParameter("pd_FrpId");
            String p0_Cmd = "Buy";
            String p1_MerId = ResourceBundle.getBundle("merchantInfo").getString("p1_MerId");
            String p2_Order = oid;
            String p3_Amt = "0.01";
            String p4_Cur = "CNY";
            String p5_Pid = "";
            String p6_Pcat = "";
            String p7_Pdesc = "";
            // 支付成功回调地址 ---- 第三方支付公司会访问、用户访问
            // 第三方支付可以访问网址
            String p8_Url = ResourceBundle.getBundle("merchantInfo").getString("responseURL");
            String p9_SAF = "";
            String pa_MP = "";
            String pr_NeedResponse = "1";
            // 加密hmac 需要密钥
            String keyValue = ResourceBundle.getBundle("merchantInfo").getString("keyValue");
            String hmac = PaymentUtil.buildHmac(p0_Cmd, p1_MerId, p2_Order, p3_Amt,
                    p4_Cur, p5_Pid, p6_Pcat, p7_Pdesc, p8_Url, p9_SAF, pa_MP,
                    pd_FrpId, pr_NeedResponse, keyValue);

            
            //发送给第三方
            StringBuffer sb = new StringBuffer("https://www.yeepay.com/app-merchant-proxy/node?");
            sb.append("p0_Cmd=").append(p0_Cmd).append("&");
            sb.append("p1_MerId=").append(p1_MerId).append("&");
            sb.append("p2_Order=").append(p2_Order).append("&");
            sb.append("p3_Amt=").append(p3_Amt).append("&");
            sb.append("p4_Cur=").append(p4_Cur).append("&");
            sb.append("p5_Pid=").append(p5_Pid).append("&");
            sb.append("p6_Pcat=").append(p6_Pcat).append("&");
            sb.append("p7_Pdesc=").append(p7_Pdesc).append("&");
            sb.append("p8_Url=").append(p8_Url).append("&");
            sb.append("p9_SAF=").append(p9_SAF).append("&");
            sb.append("pa_MP=").append(pa_MP).append("&");
            sb.append("pd_FrpId=").append(pd_FrpId).append("&");
            sb.append("pr_NeedResponse=").append(pr_NeedResponse).append("&");
            sb.append("hmac=").append(hmac);
            
            response.sendRedirect(sb.toString());
        } catch (Exception e) {
            e.printStackTrace();
            request.setAttribute("msg", "支付失败");
            return "/jsp/msg.jsp";
        }
        
        return null;
    }
    
    /**
     * 支付成功之后的回调
     * @param request
     * @param response
     * @return
     * @throws ServletException
     * @throws IOException
     */
    public String callback(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        //1.获取第三方发送过来的数据
        
        //2.获取订单 修改订单状态
        
        //3.更新订单
        
        try {
            String p1_MerId = request.getParameter("p1_MerId");
            String r0_Cmd = request.getParameter("r0_Cmd");
            String r1_Code = request.getParameter("r1_Code");
            String r2_TrxId = request.getParameter("r2_TrxId");
            String r3_Amt = request.getParameter("r3_Amt");
            String r4_Cur = request.getParameter("r4_Cur");
            String r5_Pid = request.getParameter("r5_Pid");
            String r6_Order = request.getParameter("r6_Order");
            String r7_Uid = request.getParameter("r7_Uid");
            String r8_MP = request.getParameter("r8_MP");
            String r9_BType = request.getParameter("r9_BType");
            String rb_BankId = request.getParameter("rb_BankId");
            String ro_BankOrderId = request.getParameter("ro_BankOrderId");
            String rp_PayDate = request.getParameter("rp_PayDate");
            String rq_CardNo = request.getParameter("rq_CardNo");
            String ru_Trxtime = request.getParameter("ru_Trxtime");
            // 身份校验 --- 判断是不是支付公司通知你
            String hmac = request.getParameter("hmac");
            String keyValue = ResourceBundle.getBundle("merchantInfo").getString(
                    "keyValue");

            // 自己对上面数据进行加密 --- 比较支付公司发过来hamc
            boolean isValid = PaymentUtil.verifyCallback(hmac, p1_MerId, r0_Cmd,
                    r1_Code, r2_TrxId, r3_Amt, r4_Cur, r5_Pid, r6_Order, r7_Uid,
                    r8_MP, r9_BType, keyValue);
            if (isValid) {
                // 响应数据有效
                if (r9_BType.equals("1")) {
                    // 浏览器重定向
                    System.out.println("111");
                    request.setAttribute("msg", "您的订单号为:"+r6_Order+",金额为:"+r3_Amt+"已经支付成功,等待发货~~");
                    
                } else if (r9_BType.equals("2")) {
                    // 服务器点对点 --- 支付公司通知你
                    System.out.println("付款成功！222");
                    // 修改订单状态 为已付款
                    // 回复支付公司
                    response.getWriter().print("success");
                }
                
                //修改订单状态
                OrderService s=(OrderService) BeanFactory.getBean("OrderService");
                Order order = s.getById(r6_Order);
                order.setState(Constant.ORDER_YIFUKUAN);
                
                s.update(order);
                
            } else {
                // 数据无效
                System.out.println("数据被篡改！");
            }
        } catch (Exception e) {
            e.printStackTrace();
            request.setAttribute("msg", "支付失败");
        }
        
        
        return "/jsp/msg.jsp";
    }
}

OrderServlet 订单模块

package com.itheima.web.servlet;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.itheima.domain.PageBean;
import com.itheima.domain.Product;
import com.itheima.service.ProductService;
import com.itheima.service.impl.ProductServiceImpl;
import com.itheima.web.servlet.base.BaseServlet;

/**
 * 前台商品模块
 */
public class ProductServlet extends BaseServlet {
    private static final long serialVersionUID = 1L;

    /**
     * 分类商品分页展示
     */
    public String findByPage(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        try {
            //1.获取pagenumber cid  设置pagesize
            /*String parameter = request.getParameter("pageNumber");*/
            int pageNumber = 1;
            
            try {
                pageNumber = Integer.parseInt(request.getParameter("pageNumber"));
            } catch (NumberFormatException e) {
            }
            
            int pageSize = 12;
            String cid = request.getParameter("cid");
            
            //2.调用service 分页查询商品 参数:3个, 返回值:pagebean
            ProductService ps = new ProductServiceImpl();
            PageBean<Product> bean=ps.findByPage(pageNumber,pageSize,cid);
            
            //3.将pagebean放入request中,请求转发 product_list.jsp
            request.setAttribute("pb", bean);
        } catch (Exception e) {
            request.setAttribute("msg", "分页查询失败");
            return "/jsp/msg.jsp";
        }
        return "/jsp/product_list.jsp";
    }
    
    /**
     * 商品详情
     * @param request
     * @param response
     * @return
     * @throws ServletException
     * @throws IOException
     */
    public String getById(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        try {
            //1.获取pid
            String pid = request.getParameter("pid");
            
            //2.调用service获取单个商品 参数:pid 返回值:product
            ProductService ps =new ProductServiceImpl();
            Product pro=ps.getById(pid);
            
            //3.将product放入request域中,请求转发 /jsp/product_info.jsp
            request.setAttribute("bean", pro);
        } catch (Exception e) {
            request.setAttribute("msg", "查询单个商品失败");
            return "/jsp/msg.jsp";
        }
        
        return "/jsp/product_info.jsp";
    }
}

ProductServlet 前台商品模块

package com.itheima.web.servlet;

import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import java.net.URLEncoder;

import javax.servlet.ServletException;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.beanutils.BeanUtils;

import com.itheima.constant.Constant;
import com.itheima.domain.User;
import com.itheima.service.UserService;
import com.itheima.service.impl.UserServiceImpl;
import com.itheima.utils.UUIDUtils;
import com.itheima.web.servlet.base.BaseServlet;
import com.sun.xml.internal.bind.v2.runtime.unmarshaller.InterningXmlVisitor;

/**
 * 用户模块
 */
public class UserServlet extends BaseServlet {
    private static final long serialVersionUID = 1L;

    /**
     * 退出
     */
    public String logout(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        request.getSession().invalidate();
        
        response.sendRedirect(request.getContextPath());
        return null;
    }
    
    /**
     * 用户登录
     * @param request
     * @param response
     * @return
     * @throws ServletException
     * @throws IOException
     */
    public String login(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        try {
            //1.获取用户名和密码
            String username = request.getParameter("username");
            String password    = request.getParameter("password");
            
            //2.调用service完成登录 返回值:user
            UserService us = new UserServiceImpl();
            User user=us.login(username,password);
            
            //3.判断user 根据结果生成提示
            if(user == null){
                //用户名和密码不匹配
                request.setAttribute("msg", "用户名和密码不匹配");;
                return "/jsp/login.jsp";
            }
            
            //若用户不为空,继续判断是否激活
            if(Constant.USER_IS_ACTIVE != user.getState()){
                //未激活
                request.setAttribute("msg", "请先去邮箱激活,再登录!");
                return "/jsp/msg.jsp";
            }
            
            //登录成功 保存用户登录状态
            request.getSession().setAttribute("user", user);
            
            /////////////////记住用户名//////////////////////
            //判断是否勾选了记住用户名
            if(Constant.SAVE_NAME.equals(request.getParameter("savename"))){
                Cookie c = new Cookie("saveName", URLEncoder.encode(username, "utf-8"));
                
                c.setMaxAge(Integer.MAX_VALUE);
                c.setPath(request.getContextPath()+"/");
                
                response.addCookie(c);
            }
            ///////////////////////////////////////
            
            //跳转到 index.jsp
            response.sendRedirect(request.getContextPath());
        } catch (Exception e) {
            e.printStackTrace();
            request.setAttribute("msg", "用户登录失败");
            return "/jsp/msg.jsp";
        }
        
        return null;
    }
    
    /**
     * 跳转到登录页面
     * @param request
     * @param response
     * @return
     * @throws ServletException
     * @throws IOException
     */
    public String loginUI(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        return "/jsp/login.jsp";
    }
    
    /**
     * 用户激活
     * @param request
     * @param response
     * @return
     * @throws ServletException
     * @throws IOException
     */
    public String active(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        try {
            //1.接受code
            String code = request.getParameter("code");
            
            //2.调用service完成激活 返回值:user
            UserService us=new UserServiceImpl();
            User user=us.active(code);
            
            //3.判断user 生成不同的提示信息
            if(user == null){
                //没有找到这个用户,激活失败
                request.setAttribute("msg", "激活失败,请重新激活或者重新注册~");
                return "/jsp/msg.jsp";
            }
            
            //激活成功 
            request.setAttribute("msg", "恭喜你,激活成功了,可以登录了~");
        } catch (Exception e) {
            request.setAttribute("msg", "激活失败,请重新激活或者重新注册~");
            return "/jsp/msg.jsp";
        }
        return "/jsp/msg.jsp";
    }
    
    /**
     * 用户注册
     * @param request
     * @param response
     * @return
     * @throws ServletException
     * @throws IOException
     */
    public String regist(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        
        try {
            //1.封装对象
            User user = new User();
            BeanUtils.populate(user, request.getParameterMap());
            
            //1.1手动封装uid
            user.setUid(UUIDUtils.getId());
            
            //1.2手动封装激活状态 state
            user.setState(Constant.USER_IS_NOT_ACTIVE);
            
            //1.3手动封装激活码 code
            user.setCode(UUIDUtils.getCode());
            
            //2.调用service完成注册
            UserService us=new UserServiceImpl();
            us.regist(user);
            
            //3.页面转发 提示信息
            request.setAttribute("msg", "恭喜你,注册成功,请登录邮箱完成激活!");
        }catch (Exception e) {
            e.printStackTrace();
            //转发到 msg.jsp
            request.setAttribute("msg", "用户注册失败!");
            return "/jsp/msg.jsp";
        }
        
        return "/jsp/msg.jsp";
    }
    
    /**
     * 跳转到注册页面
     * @param request
     * @param response
     * @return
     * @throws ServletException
     * @throws IOException
     */
    public String registUI(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        return "/jsp/register.jsp";
    }

}

UserServlet 用户模块

com.itheima.web.servlet.base

package com.itheima.web.servlet.base;

import java.io.IOException;
import java.lang.reflect.Method;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * 通用的servlet
 */
public class BaseServlet extends HttpServlet {
    private static final long serialVersionUID = 1L;

    protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        try {
            //1.获取方法名称
            String mName = request.getParameter("method");
            
            //1.1判断 参数是否为空  若为空,执行默认的方法
            if(mName == null || mName.trim().length()==0){
                mName = "index";
            }
            
            //2.获取方法对象
            Method method = this.getClass().getMethod(mName, HttpServletRequest.class,HttpServletResponse.class);
            
            //3.让方法执行,接受返回值
            String path=(String) method.invoke(this, request,response);
            
            //4.判断返回值是否为空 若不为空统一处理请求转发
            if(path != null){
                request.getRequestDispatcher(path).forward(request, response);
            }
        } catch (Exception e) {
            e.printStackTrace();
            throw new RuntimeException();
        }
    }

    
    public String index(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException {
        response.setContentType("text/html;charset=utf-8");
        response.getWriter().println("亲,不要捣乱");
        return null;
    }
}

BaseServlet

<?xml version="1.0" encoding="UTF-8"?>
<beans>
   <bean id="ProductDao" class="com.itheima.dao.impl.ProductDaoImpl"/>
  <!--  <bean id="ProductDao" class="com.itheima.dao.impl.ProductDaoHibImpl"/> -->
   <bean id="UserDao" class="com.itheima.dao.impl.UserDaoImpl"/>
   <bean id="CategoryDao" class="com.itheima.dao.impl.CategoryDaoImpl"/>
   <bean id="OrderDao" class="com.itheima.dao.impl.OrderDaoImpl"/>
   
   <bean id="ProductService" class="com.itheima.service.impl.ProductServiceImpl"/>
   <bean id="UserService" class="com.itheima.service.impl.UserServiceImpl"/>
   <bean id="CategoryService" class="com.itheima.service.impl.CategoryServiceImpl"/>
   <bean id="OrderService" class="com.itheima.service.impl.OrderServiceImpl"/>
</beans>

beans.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans>
   <bean id="ProductDao" class="com.itheima.dao.impl.ProductDaoImpl"/>
  <!--  <bean id="ProductDao" class="com.itheima.dao.impl.ProductDaoHibImpl"/> -->
   <bean id="UserDao" class="com.itheima.dao.impl.UserDaoImpl"/>
   <bean id="CategoryDao" class="com.itheima.dao.impl.CategoryDaoImpl"/>
   <bean id="OrderDao" class="com.itheima.dao.impl.OrderDaoImpl"/>
   
   <bean id="ProductService" class="com.itheima.service.impl.ProductServiceImpl"/>
   <bean id="UserService" class="com.itheima.service.impl.UserServiceImpl"/>
   <bean id="CategoryService" class="com.itheima.service.impl.CategoryServiceImpl"/>
   <bean id="OrderService" class="com.itheima.service.impl.OrderServiceImpl"/>
</beans>

c3p0.properties

p1_MerId=10001126856
keyValue=69cl522AV6q613Ii4W6u8K6XuW8vM1N6bFgyv769220IuYe9u37N4y7rI4Pl
responseURL=http://localhost/store/order?method=callback

merchantInfo.properties

后台页面的代码区

<%@ page language="java" pageEncoding="UTF-8"%>
<html>
    <head>
        <meta http-equiv="Content-Language" content="zh-cn">
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <style type="text/css">
        <!-- body { background-color: #FFFFFF; margin: 0px;}
        body,td,th { font-size: 12px; color: #000000; }
        --> 
        </style>
    </HEAD>
    <body MS_POSITIONING="GridLayout">
        <table width="100%" border="0" cellspacing="0" cellpadding="10" height="64">
            <tr>
                <td align="center" width="100%" style= valign="top" background="${pageContext.request.contextPath}/images/bt_02.jpg">商城管理平台&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br>
                <font class="font12">
                <a class="a03" target="_blank" href="mailto:admin@store.com">
                <font color="#000000"><br></font></a></font></td>
            </tr>
        </table>
    </body>
</HTML>

bottom.jsp

<%@ page language="java" pageEncoding="UTF-8"%>
<html>
    <head>
        <meta http-equiv="Content-Language" content="zh-cn">
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <style>
        body
        {
            SCROLLBAR-ARROW-COLOR: #ffffff;  SCROLLBAR-BASE-COLOR: #dee3f7;
        }
    </style>
  </head>
  
<frameset rows="103,*,43" frameborder=0 border="0" framespacing="0">
  <frame src="${pageContext.request.contextPath}/admin/top.jsp" name="topFrame" scrolling="NO" noresize>
  <frameset cols="159,*" frameborder="0" border="0" framespacing="0">
        <frame src="${pageContext.request.contextPath}/admin/left.jsp" name="leftFrame" noresize scrolling="YES">
        <frame src="${pageContext.request.contextPath}/admin/welcome.jsp" name="mainFrame">
  </frameset>
  <frame src="${pageContext.request.contextPath}/admin/bottom.jsp" name="bottomFrame" scrolling="NO"  noresize>
</frameset>
</html>

home.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>网上商城管理中心</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<link href="${pageContext.request.contextPath }/css/general.css" rel="stylesheet" type="text/css" />
<link href="${pageContext.request.contextPath }/css/main.css" rel="stylesheet" type="text/css" />

<style type="text/css">
body {
  color: white;
}
</style>
</head>
<body style="background: #278296">
<center></center>
<form method="post" action="${pageContext.request.contextPath }/admin/home.jsp" target="_parent" name='theForm' onsubmit="return validate()">
  <table cellspacing="0" cellpadding="0" style="margin-top: 100px" align="center">
  <tr>
    <td style="padding-left: 50px">
      <table>
      <tr>
        <td>管理员姓名：</td>
        <td><input type="text" name="username" /></td>
      </tr>
      <tr>
        <td>管理员密码：</td>
        <td><input type="password" name="password" /></td>
      </tr>
      <tr><td>&nbsp;</td><td><input type="submit" value="进入管理中心" class="button" /></td></tr>
      </table>
    </td>
  </tr>
  </table>
</form>
<script language="JavaScript">
<!--
  document.forms['theForm'].elements['username'].focus();
  
  /**
   * 检查表单输入的内容
   */
  function validate()
  {
    var validator = new Validator('theForm');
    validator.required('username', user_name_empty);
    //validator.required('password', password_empty);
    if (document.forms['theForm'].elements['captcha'])
    {
      validator.required('captcha', captcha_empty);
    }
    return validator.passed();
  }
  
//-->
</script>
</body>

index.jsp

<%@ page language="java" pageEncoding="UTF-8"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>菜单</title>
<link href="${pageContext.request.contextPath}/css/left.css" rel="stylesheet" type="text/css"/>
<link rel="StyleSheet" href="${pageContext.request.contextPath}/css/dtree.css" type="text/css" />
</head>
<body>
<table width="100" border="0" cellspacing="0" cellpadding="0">
  <tr>
    <td height="12"></td>
  </tr>
</table>
<table width="100%" border="0">
  <tr>
    <td>
<div class="dtree">

    <a href="javascript: d.openAll();">展开所有</a> | <a href="javascript: d.closeAll();">关闭所有</a>
    
    <script type="text/javascript" src="${pageContext.request.contextPath}/js/dtree.js"></script>
    <script type="text/javascript">
    
        d = new dTree('d');
        d.add('01',-1,'系统菜单树');
        d.add('0102','01','分类管理','','','mainFrame');
        d.add('010201','0102','分类列表','${pageContext.request.contextPath}/adminCategory?method=findAll','','mainFrame');
        d.add('010202','0102','添加分类','${pageContext.request.contextPath}/adminCategory?method=addUI','','mainFrame');
        d.add('0104','01','商品管理');
        d.add('010401','0104','已上架商品列表','${pageContext.request.contextPath}/adminProduct?method=findAll','','mainFrame');
        d.add('010402','0104','添加商品','${pageContext.request.contextPath}/adminProduct?method=addUI','','mainFrame');
        d.add('0105','01','订单管理');
        d.add('010501','0105','订单列表','${pageContext.request.contextPath}/adminOrder?method=findAllByState','','mainFrame');
        d.add('010502','0105','未付款订单','${pageContext.request.contextPath}/adminOrder?method=findAllByState&state=0','','mainFrame');
        d.add('010503','0105','已付款订单','${pageContext.request.contextPath}/adminOrder?method=findAllByState&state=1','','mainFrame');
        d.add('010504','0105','已发货订单','${pageContext.request.contextPath}/adminOrder?method=findAllByState&state=2','','mainFrame');
        d.add('010505','0105','已完成订单','${pageContext.request.contextPath}/adminOrder?method=findAllByState&state=3','','mainFrame');
        document.write(d);
        
    </script>
</div>    </td>
  </tr>
</table>
</body>
</html>

left.jsp

<%@ page language="java" pageEncoding="UTF-8"%>
<html>
    <head>
        <meta http-equiv="Content-Language" content="zh-cn">
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <style type="text/css">
BODY {
    MARGIN: 0px;
    BACKGROUND-COLOR: #ffffff
}

BODY {
    FONT-SIZE: 12px;
    COLOR: #000000
}

TD {
    FONT-SIZE: 12px;
    COLOR: #000000
}

TH {
    FONT-SIZE: 12px;
    COLOR: #000000
}
</style>
        <link href="${pageContext.request.contextPath}/css/Style1.css" rel="stylesheet" type="text/css">
    </HEAD>
    <body>
        <table width="100%" height="70%"  border="0" cellspacing="0" cellpadding="0">
            <tr>
                <td>
                    <img width="100%" src="${pageContext.request.contextPath}/images/top_01.jpg">
                </td>

                <td width="100%" background="${pageContext.request.contextPath}/images/top_100.jpg">
                </td>
            </tr>
        </table>
        <table width="100%" border="0" cellspacing="0" cellpadding="0">
            <tr>
                <td height="30" valign="bottom" background="${pageContext.request.contextPath}/images/mis_01.jpg">
                    <table width="100%" border="0" cellspacing="0" cellpadding="0">
                        <tr>
                            <td width="85%" align="left">
                            &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
                                <font color="#000000"> <script language="JavaScript">
<!--
tmpDate = new Date();
date = tmpDate.getDate();
month= tmpDate.getMonth() + 1 ;
year= tmpDate.getYear();
document.write(year);
document.write("年");
document.write(month);
document.write("月");
document.write(date);
document.write("日 ");

myArray=new Array(6);
myArray[0]="星期日"
myArray[1]="星期一"
myArray[2]="星期二"
myArray[3]="星期三"
myArray[4]="星期四"
myArray[5]="星期五"
myArray[6]="星期六"
weekday=tmpDate.getDay();
if (weekday==0 | weekday==6)
{
document.write(myArray[weekday])
}
else
{document.write(myArray[weekday])
};
// -->
                                    </script> </font>
                            </td>
                            <td width="15%">
                                <table width="100%" border="0" cellspacing="0" cellpadding="0">
                                    <tr>
                                        <td width="16"
                                            background="${pageContext.request.contextPath}/images/mis_05b.jpg">
                                            <img
                                                src="${pageContext.request.contextPath}/images/mis_05a.jpg"
                                                width="6" height="18">
                                        </td>
                                        <td width="155" valign="bottom"
                                            background="${pageContext.request.contextPath}/images/mis_05b.jpg">
                                            用户名：
                                            <font color="blue"><s:property value="#session.existAdminUser.username"/></font>
                                        </td>
                                        <td width="10" align="right"
                                            background="${pageContext.request.contextPath}/images/mis_05b.jpg">
                                            <img src="${pageContext.request.contextPath}/images/mis_05c.jpg" width="6" height="18">
                                        </td>
                                    </tr>
                                </table>
                            </td>
                            <td align="right" width="5%">
                            </td>
                        </tr>
                    </table>
                </td>
            </tr>
        </table>
    </body>
</HTML>

top.jsp

<%@ page language="java" pageEncoding="UTF-8"%>
<html>
    <head>
        <meta http-equiv="Content-Language" content="zh-cn">
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<link href="${pageContext.request.contextPath}/css/Style1.css" type="text/css" rel="stylesheet" />
<style type="text/css">
<!--
body {
    background-color: #FFFFFF;
    margin-left: 0px;
    margin-top: 0px;
    margin-right: 0px;
    margin-bottom: 0px;
}
body,td,th {
    color: #000000;
}
-->
    </style>
<style>
BODY {SCROLLBAR-FACE-COLOR: #cccccc; SCROLLBAR-HIGHLIGHT-COLOR: #ffffFF; SCROLLBAR-SHADOW-COLOR: #ffffff; SCROLLBAR-3DLIGHT-COLOR: #cccccc; SCROLLBAR-ARROW-COLOR:  #ffffff; SCROLLBAR-TRACK-COLOR: #ffffFF; SCROLLBAR-DARKSHADOW-COLOR: #cccccc; }
</style>
</head>

<body>

<form name="Form1" method="post" action="name.aspx" id="Form1">

    <table width="100%" border="0" height="88" border="1" background="${pageContext.request.contextPath}/images/back1.JPG">
        <tr>
            <td colspan=3 class="ta_01" align="center" bgcolor="#afd1f3"><strong>系统首页</strong></td>
        </tr>

        <tr>
            <td width="65%" height="84" align="center" valign="top" >
                <span class="Style1">登录成功！</span>
            </td>
        </tr>
        <tr><td height=2></td></tr>
    
    </table>

    </form>

</body>

</html>

welcome.jsp

<%@ page language="java" pageEncoding="UTF-8"%>
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<HTML>
    <HEAD>
        <meta http-equiv="Content-Language" content="zh-cn">
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <link href="${pageContext.request.contextPath}/css/Style1.css" rel="stylesheet" type="text/css" />
        <script language="javascript" src="${pageContext.request.contextPath}/js/jquery-1.11.3.min.js"></script>
        <script language="javascript" src="${pageContext.request.contextPath}/layer/layer.js"></script>
        <script type="text/javascript">
            function showDetail(oid){
                //alert(oid);
                //发送ajax
                $.post("${pageContext.request.contextPath}/adminOrder",{"method":"showDetail","oid":oid},function(d){
                    //alert(d);
                    var s="<table border='1' width='99%'>";
                    s+="<tr><th>商品名称</th><th>购买数量</th></tr>"
                    
                    $(d).each(function(){
                        s+="<tr><td>"+this.product.pname+"</td><td>"+this.count+"</td></tr>";
                    });
                    
                    s+="</table>";
                    
                    layer.open({
                        type: 1,//0:信息框; 1:页面; 2:iframe层;    3:加载层;    4:tip层
                        title:"订单号:"+oid,//标题
                        area: ['520px', '300px'],//大小
                        shadeClose: true, //点击弹层外区域 遮罩关闭
                        content: s//内容
                    });
                },"json");
            }
        </script>
    </HEAD>
    <body>
        <br>
        <form id="Form1" name="Form1" action="${pageContext.request.contextPath}/user/list.jsp" method="post">
            <table cellSpacing="1" cellPadding="0" width="100%" align="center" bgColor="#f5fafe" border="0">
                <TBODY>
                    <tr>
                        <td class="ta_01" align="center" bgColor="#afd1f3">
                            <strong>订单列表</strong>
                        </TD>
                    </tr>
                    
                    <tr>
                        <td class="ta_01" align="center" bgColor="#f5fafe">
                            <table cellspacing="0" cellpadding="1" rules="all"
                                bordercolor="gray" border="1" id="DataGrid1"
                                style="BORDER-RIGHT: gray 1px solid; BORDER-TOP: gray 1px solid; BORDER-LEFT: gray 1px solid; WIDTH: 100%; WORD-BREAK: break-all; BORDER-BOTTOM: gray 1px solid; BORDER-COLLAPSE: collapse; BACKGROUND-COLOR: #f5fafe; WORD-WRAP: break-word">
                                <tr
                                    style="FONT-WEIGHT: bold; FONT-SIZE: 12pt; HEIGHT: 25px; BACKGROUND-COLOR: #afd1f3">

                                    <td align="center" width="10%">
                                        序号
                                    </td>
                                    <td align="center" width="10%">
                                        订单编号
                                    </td>
                                    <td align="center" width="10%">
                                        订单金额
                                    </td>
                                    <td align="center" width="10%">
                                        收货人
                                    </td>
                                    <td align="center" width="10%">
                                        订单状态
                                    </td>
                                    <td align="center" width="50%">
                                        订单详情
                                    </td>
                                </tr>
                                    <c:forEach items="${list }" var="o" varStatus="vs">
                                        <tr onmouseover="this.style.backgroundColor = 'white'"
                                            onmouseout="this.style.backgroundColor = '#F5FAFE';">
                                            <td style="CURSOR: hand; HEIGHT: 22px" align="center"
                                                width="18%">
                                                ${vs.count }
                                            </td>
                                            <td style="CURSOR: hand; HEIGHT: 22px" align="center"
                                                width="17%">
                                                ${o.oid }
                                            </td>
                                            <td style="CURSOR: hand; HEIGHT: 22px" align="center"
                                                width="17%">
                                                ${o.total }
                                            </td>
                                            <td style="CURSOR: hand; HEIGHT: 22px" align="center"
                                                width="17%">
                                                ${o.name }
                                            </td>
                                            <td style="CURSOR: hand; HEIGHT: 22px" align="center"
                                                width="17%">
                                                <c:if test="${o.state == 0 }">未付款</c:if>
                                                <c:if test="${o.state == 1 }">
                                                    <a href="${pageContext.request.contextPath }/adminOrder?method=updateState&oid=${o.oid}">去发货</a>
                                                </c:if>
                                                <c:if test="${o.state == 2 }">待收货</c:if>
                                                <c:if test="${o.state == 3 }">已完成</c:if>
                                            </td>
                                            <td align="center" style="HEIGHT: 22px">
                                                <input type="button" value="订单详情"  onclick="showDetail('${o.oid}')"/>
                                            </td>
                            
                                        </tr>
                                    </c:forEach>
                            </table>
                        </td>
                    </tr>
                    
                </TBODY>
            </table>
        </form>
    </body>
</HTML>

order list 页面

前台页面的代码区

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
    <%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<!doctype html>
<html>

    <head>
        <meta charset="utf-8" />
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <title>会员登录</title>
        <link rel="stylesheet" href="${pageContext.request.contextPath}/css/bootstrap.min.css" type="text/css" />
        <script src="${pageContext.request.contextPath}/js/jquery-1.11.3.min.js" type="text/javascript"></script>
        <script src="${pageContext.request.contextPath}/js/bootstrap.min.js" type="text/javascript"></script>
        <!-- 引入自定义css文件 style.css -->
        <link rel="stylesheet" href="${pageContext.request.contextPath}/css/style.css" type="text/css" />
        <style>
            body {
                margin-top: 20px;
                margin: 0 auto;
            }
            
            .carousel-inner .item img {
                 100%;
                height: 300px;
            }
            
            .container .row div {
                /* position:relative;
     float:left; */
            }
            
            font {
                color: #3164af;
                font-size: 18px;
                font-weight: normal;
                padding: 0 10px;
            }
        </style>
    </head>

    <body>

        
            <%@include file="/jsp/head.jsp" %>

        <div class="container">
            <div class="row">
                <c:if test="${empty cart || empty cart.cartItems }">
                    <h3>购物车空空如也,亲,请先去逛逛去吧~~~~~~~~~~~</h3>
                </c:if>
                <c:if test="${not empty cart.cartItems}">
                <div style="margin:0 auto; margin-top:10px;950px;">
                    <strong style="font-size:16px;margin:5px 0;">购物车详情</strong>
                    <table class="table table-bordered">
                        <tbody>
                            <tr class="warning">
                                <th>图片</th>
                                <th>商品</th>
                                <th>价格</th>
                                <th>数量</th>
                                <th>小计</th>
                                <th>操作</th>
                            </tr>
                            <c:forEach items="${cart.cartItems }" var="ci">
                                <tr class="active">
                                    <td width="60" width="40%">
                                        <input type="hidden" name="id" value="22">
                                        <img src="${pageContext.request.contextPath}/${ci.product.pimage}" width="70" height="60">
                                    </td>
                                    <td width="30%">
                                        <a target="_blank">${ci.product.pname}</a>
                                    </td>
                                    <td width="20%">
                                        ￥${ci.product.shop_price}
                                    </td>
                                    <td width="10%">
                                        <input type="text" readonly="readonly" name="quantity" value="${ci.count }" maxlength="4" size="10">
                                    </td>
                                    <td width="15%">
                                        <span class="subtotal">￥${ci.subtotal }</span>
                                    </td>
                                    <td>
                                        <a href="javascript:void(0);" onclick="removeFromCart('${ci.product.pid}')" class="delete">删除</a>
                                    </td>
                                </tr>
                            </c:forEach>
                        </tbody>
                    </table>
                </div>
            </div>

            <div style="margin-right:130px;">
                <div style="text-align:right;">
                     商品金额: <strong style="color:#ff6600;">￥${cart.total }元</strong>
                </div>
                <div style="text-align:right;margin-top:10px;margin-bottom:10px;">
                    <a href="${pageContext.request.contextPath }/cart?method=clear" id="clear" class="clear">清空购物车</a>
                    <a href="${pageContext.request.contextPath }/order?method=save">
                        <input type="button" width="100" value="提交订单" name="submit" border="0" style="background: url('${pageContext.request.contextPath}/images/register.gif') no-repeat scroll 0 0 rgba(0, 0, 0, 0);
                        height:35px;100px;color:white;">
                    </a>
                </div>
            </div>
            </c:if>
        </div>

        <div style="margin-top:50px;">
            <img src="${pageContext.request.contextPath}/image/footer.jpg" width="100%" height="78" alt="我们的优势" title="我们的优势" />
        </div>

        <div style="text-align: center;margin-top: 5px;">
            <ul class="list-inline">
                <li><a>关于我们</a></li>
                <li><a>联系我们</a></li>
                <li><a>招贤纳士</a></li>
                <li><a>法律声明</a></li>
                <li><a>友情链接</a></li>
                <li><a target="_blank">支付方式</a></li>
                <li><a target="_blank">配送方式</a></li>
                <li><a>服务声明</a></li>
                <li><a>广告声明</a></li>
            </ul>
        </div>
        <div style="text-align: center;margin-top: 5px;margin-bottom:20px;">
            Copyright &copy; 2005-2016 传智商城 版权所有
        </div>

    </body>
    <script type="text/javascript">
        function removeFromCart(pid){
            if(confirm("您忍心抛弃我吗?")){
                location.href="${pageContext.request.contextPath}/cart?method=remove&pid="+pid;
            }
        }
    </script>
</html>

cart.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!--
                时间：2015-12-30
                描述：菜单栏
            -->
            <div class="container-fluid">
                <div class="col-md-4">
                    <img src="${pageContext.request.contextPath}/img/logo2.png" />
                </div>
                <div class="col-md-5">
                    <img src="${pageContext.request.contextPath}/img/header.png" />
                </div>
                <div class="col-md-3" style="padding-top:20px">
                    <ol class="list-inline">
                        <c:if test="${empty user }">
                            <li><a href="${pageContext.request.contextPath }/user?method=loginUI">登录</a></li>
                            <li><a href="${pageContext.request.contextPath }/user?method=registUI">注册</a></li>
                        </c:if>
                        <c:if test="${not empty user }">
                            ${user.name }:你好!
                            <li><a href="${pageContext.request.contextPath }/order?method=findMyOrdersByPage&pageNumber=1">我的订单</a></li>
                            <li><a href="${pageContext.request.contextPath }/user?method=logout">退出</a></li>
                        </c:if>
                        <li><a href="${pageContext.request.contextPath }/jsp/cart.jsp">购物车</a></li>
                    </ol>
                </div>
            </div>
            <!--
                时间：2015-12-30
                描述：导航条
            -->
            <div class="container-fluid">
                <nav class="navbar navbar-inverse">
                    <div class="container-fluid">
                        <!-- Brand and toggle get grouped for better mobile display -->
                        <div class="navbar-header">
                            <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
                                <span class="sr-only">Toggle navigation</span>
                                <span class="icon-bar"></span>
                                <span class="icon-bar"></span>
                                <span class="icon-bar"></span>
                            </button>
                            <a class="navbar-brand" href="${pageContext.request.contextPath }">首页</a>
                        </div>

                        <!-- Collect the nav links, forms, and other content for toggling -->
                        <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
                            <ul class="nav navbar-nav" id="c_ul">
                            </ul>
                            <form class="navbar-form navbar-right" role="search">
                                <div class="form-group">
                                    <input type="text" class="form-control" placeholder="Search">
                                </div>
                                <button type="submit" class="btn btn-default">Submit</button>
                            </form>

                        </div>
                        <!-- /.navbar-collapse -->
                    </div>
                    <!-- /.container-fluid -->
                </nav>
            </div>
<script type="text/javascript">
    $(function(){
        //发送ajax 查询所有分类
        $.post("${pageContext.request.contextPath}/category",{"method":"findAll"},function(obj){
            //alert(obj);
            //遍历json列表,获取每一个分类,包装成li标签,插入到ul内部
            //$.each($(obj),function(){});
            $(obj).each(function(){
                //alert(this.cname);
                $("#c_ul").append("<li><a href='${pageContext.request.contextPath}/product?method=findByPage&pageNumber=1&cid="+this.cid+"'>"+this.cname+"</a></li>");
            });
        },"json");
    })
</script>

head.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
    <%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
    <%@taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %>
<!DOCTYPE html>
<html>

    <head>
        <meta charset="utf-8" />
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <title>WEB01</title>
        <link rel="stylesheet" href="${pageContext.request.contextPath}/css/bootstrap.min.css" type="text/css" />
        <script src="${pageContext.request.contextPath}/js/jquery-1.11.3.min.js" type="text/javascript"></script>
        <script src="${pageContext.request.contextPath}/js/bootstrap.min.js" type="text/javascript"></script>
    </head>

    <body>
        <div class="container-fluid">
            
            <%@include file="/jsp/head.jsp" %>
            

            <!--
                作者：ci2713@163.com
                时间：2015-12-30
                描述：轮播条
            -->
            <div class="container-fluid">
                <div id="carousel-example-generic" class="carousel slide" data-ride="carousel">
                    <!-- Indicators -->
                    <ol class="carousel-indicators">
                        <li data-target="#carousel-example-generic" data-slide-to="0" class="active"></li>
                        <li data-target="#carousel-example-generic" data-slide-to="1"></li>
                        <li data-target="#carousel-example-generic" data-slide-to="2"></li>
                    </ol>

                    <!-- Wrapper for slides -->
                    <div class="carousel-inner" role="listbox">
                        <div class="item active">
                            <img src="${pageContext.request.contextPath}/img/1.jpg">
                            <div class="carousel-caption">

                            </div>
                        </div>
                        <div class="item">
                            <img src="${pageContext.request.contextPath}/img/2.jpg">
                            <div class="carousel-caption">

                            </div>
                        </div>
                        <div class="item">
                            <img src="${pageContext.request.contextPath}/img/3.jpg">
                            <div class="carousel-caption">

                            </div>
                        </div>
                    </div>

                    <!-- Controls -->
                    <a class="left carousel-control" href="#carousel-example-generic" role="button" data-slide="prev">
                        <span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
                        <span class="sr-only">Previous</span>
                    </a>
                    <a class="right carousel-control" href="#carousel-example-generic" role="button" data-slide="next">
                        <span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
                        <span class="sr-only">Next</span>
                    </a>
                </div>
            </div>
            <!--
                作者：ci2713@163.com
                时间：2015-12-30
                描述：商品显示
            -->
            <div class="container-fluid">
                <div class="col-md-12">
                    <h2>热门商品&nbsp;&nbsp;<img src="${pageContext.request.contextPath}/img/title2.jpg"/></h2>
                </div>
                <div class="col-md-2" style="border:1px solid #E7E7E7;border-right:0;padding:0;">
                    <img src="${pageContext.request.contextPath}/products/hao/big01.jpg" width="205" height="404" style="display: inline-block;"/>
                </div>
                <div class="col-md-10">
                    <div class="col-md-6" style="text-align:center;height:200px;padding:0px;">
                        <a href="product_info.htm">
                            <img src="${pageContext.request.contextPath}/products/hao/middle01.jpg" width="516px" height="200px" style="display: inline-block;">
                        </a>
                    </div>
                    <c:forEach items="${hList }" var="p">
                        <div class="col-md-2" style="text-align:center;height:200px;padding:10px 0px;">
                            <a href="${pageContext.request.contextPath }/product?method=getById&pid=${p.pid}">
                                <img src="${pageContext.request.contextPath}/${p.pimage}" width="130" height="130" style="display: inline-block;">
                            </a>
                            <p><a href="${pageContext.request.contextPath }/product?method=getById&pid=${p.pid}" style='color:#666'>${fn:substring(p.pname,0,10) }..</a></p>
                            <p><font color="#E4393C" style="font-size:16px">&yen;${p.shop_price }</font></p>
                        </div>
                    </c:forEach>
                </div>
            </div>
            <!--
                作者：ci2713@163.com
                时间：2015-12-30
                描述：广告部分
            -->
            <div class="container-fluid">
                <img src="${pageContext.request.contextPath}/products/hao/ad.jpg" width="100%"/>
            </div>
            <!--
                作者：ci2713@163.com
                时间：2015-12-30
                描述：商品显示
            -->
            <div class="container-fluid">
                <div class="col-md-12">
                    <h2>最新商品&nbsp;&nbsp;<img src="${pageContext.request.contextPath}/img/title2.jpg"/></h2>
                </div>
                <div class="col-md-2" style="border:1px solid #E7E7E7;border-right:0;padding:0;">
                    <img src="${pageContext.request.contextPath}/products/hao/big01.jpg" width="205" height="404" style="display: inline-block;"/>
                </div>
                <div class="col-md-10">
                    <div class="col-md-6" style="text-align:center;height:200px;padding:0px;">
                        <a href="product_info.htm">
                            <img src="${pageContext.request.contextPath}/products/hao/middle01.jpg" width="516px" height="200px" style="display: inline-block;">
                        </a>
                    </div>

                    <c:forEach items="${nList }" var="p">
                        <div class="col-md-2" style="text-align:center;height:200px;padding:10px 0px;">
                            <a href="${pageContext.request.contextPath }/product?method=getById&pid=${p.pid}">
                                <img src="${pageContext.request.contextPath}/${p.pimage}" width="130" height="130" style="display: inline-block;">
                            </a>
                            <p><a href="${pageContext.request.contextPath }/product?method=getById&pid=${p.pid}" style='color:#666'>${fn:substring(p.pname,0,10) }..</a></p>
                            <p><font color="#E4393C" style="font-size:16px">&yen;${p.shop_price }</font></p>
                        </div>
                    </c:forEach>                </div>
            </div>            
            <!--
                作者：ci2713@163.com
                时间：2015-12-30
                描述：页脚部分
            -->
            <div class="container-fluid">
                <div style="margin-top:50px;">
                    <img src="${pageContext.request.contextPath}/img/footer.jpg" width="100%" height="78" alt="我们的优势" title="我们的优势" />
                </div>
        
                <div style="text-align: center;margin-top: 5px;">
                    <ul class="list-inline">
                        <li><a href="info.html">关于我们</a></li>
                        <li><a>联系我们</a></li>
                        <li><a>招贤纳士</a></li>
                        <li><a>法律声明</a></li>
                        <li><a>友情链接</a></li>
                        <li><a>支付方式</a></li>
                        <li><a>配送方式</a></li>
                        <li><a>服务声明</a></li>
                        <li><a>广告声明</a></li>
                    </ul>
                </div>
                <div style="text-align: center;margin-top: 5px;margin-bottom:20px;">
                    Copyright &copy; 2005-2016 传智商城 版权所有
                </div>
            </div>
        </div>
    </body>

</html>

index.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>

    <head>
        <meta charset="utf-8" />
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <title>WEB01</title>
        <link rel="stylesheet" href="${pageContext.request.contextPath}/css/bootstrap.min.css" type="text/css" />
        <script src="${pageContext.request.contextPath}/js/jquery-1.11.3.min.js" type="text/javascript"></script>
        <script src="${pageContext.request.contextPath}/js/bootstrap.min.js" type="text/javascript"></script>
    </head>

    <body>
        <div class="container-fluid">

            <!--
                时间：2015-12-30
                描述：菜单栏
            -->
            <div class="container-fluid">
                <div class="col-md-4">
                    <img src="${pageContext.request.contextPath}/img/logo2.png" />
                </div>
                <div class="col-md-5">
                    <img src="${pageContext.request.contextPath}/img/header.png" />
                </div>
                <div class="col-md-3" style="padding-top:20px">
                    <ol class="list-inline">
                        <li><a href="">登录</a></li>
                        <li><a href="">注册</a></li>
                        <li><a href="">购物车</a></li>
                    </ol>
                </div>
            </div>
            <!--
                时间：2015-12-30
                描述：导航条
            -->
            <div class="container-fluid">
                <nav class="navbar navbar-inverse">
                    <div class="container-fluid">
                        <!-- Brand and toggle get grouped for better mobile display -->
                        <div class="navbar-header">
                            <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
                                <span class="sr-only">Toggle navigation</span>
                                <span class="icon-bar"></span>
                                <span class="icon-bar"></span>
                                <span class="icon-bar"></span>
                            </button>
                            <a class="navbar-brand" href="#">首页</a>
                        </div>

                        <!-- Collect the nav links, forms, and other content for toggling -->
                        <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
                            <ul class="nav navbar-nav">
                                <li class="active"><a href="#">手机数码<span class="sr-only">(current)</span></a></li>
                                <li><a href="#">电脑办公</a></li>
                                <li><a href="#">电脑办公</a></li>
                                <li><a href="#">电脑办公</a></li>
                            </ul>
                            <form class="navbar-form navbar-right" role="search">
                                <div class="form-group">
                                    <input type="text" class="form-control" placeholder="Search">
                                </div>
                                <button type="submit" class="btn btn-default">Submit</button>
                            </form>

                        </div>
                        <!-- /.navbar-collapse -->
                    </div>
                    <!-- /.container-fluid -->
                </nav>
            </div>

            <div class="container-fluid">
                <div class="main_con">
                    <h2>公司简介</h2>
                    <hr/>
                    <div>
                        <p>
                            <font color="red">“中关村黑马程序员训练营”</font>是由传智播客联合中关村软件园、CSDN，并委托传智播客进行教学实施的软件开发高端培训机构，致力于服务各大软件企业，解决当前软件开发技术飞速发展，而企业招不到优秀人才的困扰。 目前，“中关村黑马程序员训练营”已成长为行业“学员质量好、课程内容深、企业满意”的移动开发高端训练基地，并被评为中关村软件园重点扶持人才企业。
                        </p>

                        <p>
                            黑马程序员的学员多为大学毕业后，有理想、有梦想，想从事IT行业，而没有环境和机遇改变自己命运的年轻人。黑马程序员的学员筛选制度，远比现在90%以上的企业招聘流程更为严格。任何一名学员想成功入学“黑马程序员”，必须经历长达2个月的面试流程，这些流程中不仅包括严格的技术测试、自学能力测试，还包括性格测试、压力测试、品德测试等等测试。毫不夸张地说，黑马程序员训练营所有学员都是精挑细选出来的。百里挑一的残酷筛选制度确保学员质量，并降低企业的用人风险。
                        </p>

                        <p>
                            中关村黑马程序员训练营不仅着重培养学员的基础理论知识，更注重培养项目实施管理能力，并密切关注技术革新，不断引入先进的技术，研发更新技术课程，确保学员进入企业后不仅能独立从事开发工作，更能给企业带来新的技术体系和理念。
                        </p>

                        <p>
                            一直以来，黑马程序员以技术视角关注IT产业发展，以深度分享推进产业技术成长，致力于弘扬技术创新，倡导分享、 开放和协作，努力打造高质量的IT人才服务平台。
                        </p>
                    </div>
                </div>
            </div>

        </div>
        <div class="container-fluid">
                <div style="margin-top:50px;">
                    <img src="${pageContext.request.contextPath}/img/footer.jpg" width="100%" height="78" alt="我们的优势" title="我们的优势" />
                </div>
        
                <div style="text-align: center;margin-top: 5px;">
                    <ul class="list-inline">
                        <li><a href="info.html">关于我们</a></li>
                        <li><a>联系我们</a></li>
                        <li><a>招贤纳士</a></li>
                        <li><a>法律声明</a></li>
                        <li><a>友情链接</a></li>
                        <li><a>支付方式</a></li>
                        <li><a>配送方式</a></li>
                        <li><a>服务声明</a></li>
                        <li><a>广告声明</a></li>
                    </ul>
                </div>
                <div style="text-align: center;margin-top: 5px;margin-bottom:20px;">
                    Copyright &copy; 2005-2016 传智商城 版权所有
                </div>
            </div>
        </div>

    </body>

</html>

info.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!doctype html>
<html>
<head>
        <meta charset="utf-8" />
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <title>会员登录</title>
        <link rel="stylesheet" href="${pageContext.request.contextPath}/css/bootstrap.min.css" type="text/css" />
        <script src="${pageContext.request.contextPath}/js/jquery-1.11.3.min.js" type="text/javascript"></script>
        <script src="${pageContext.request.contextPath}/js/bootstrap.min.js" type="text/javascript"></script>
<!-- 引入自定义css文件 style.css -->
<link rel="stylesheet" href="${pageContext.request.contextPath}/css/style.css" type="text/css"/>

<style>
  body{
   margin-top:20px;
   margin:0 auto;
 }
 .carousel-inner .item img{
     100%;
     height:300px;
 }
 .container .row div{ 
     /* position:relative;
     float:left; */
 }
 
font {
    color: #666;
    font-size: 22px;
    font-weight: normal;
    padding-right:17px;
}
 </style>
</head>
<body>
    
    
    
    
            <!--
                时间：2015-12-30
                描述：菜单栏
            -->
            <div class="container-fluid">
                <div class="col-md-4">
                    <img src="${pageContext.request.contextPath}/img/logo2.png" />
                </div>
                <div class="col-md-5">
                    <img src="${pageContext.request.contextPath}/img/header.png" />
                </div>
                <div class="col-md-3" style="padding-top:20px">
                    <ol class="list-inline">
                        <li><a href="login.htm">登录</a></li>
                        <li><a href="register.htm">注册</a></li>
                        <li><a href="cart.htm">购物车</a></li>
                    </ol>
                </div>
            </div>
            <!--
                时间：2015-12-30
                描述：导航条
            -->
            <div class="container-fluid">
                <nav class="navbar navbar-inverse">
                    <div class="container-fluid">
                        <!-- Brand and toggle get grouped for better mobile display -->
                        <div class="navbar-header">
                            <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
                                <span class="sr-only">Toggle navigation</span>
                                <span class="icon-bar"></span>
                                <span class="icon-bar"></span>
                                <span class="icon-bar"></span>
                            </button>
                            <a class="navbar-brand" href="#">首页</a>
                        </div>

                        <!-- Collect the nav links, forms, and other content for toggling -->
                        <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
                            <ul class="nav navbar-nav">
                                <li class="active"><a href="#">手机数码<span class="sr-only">(current)</span></a></li>
                                <li><a href="#">电脑办公</a></li>
                                <li><a href="#">电脑办公</a></li>
                                <li><a href="#">电脑办公</a></li>
                            </ul>
                            <form class="navbar-form navbar-right" role="search">
                                <div class="form-group">
                                    <input type="text" class="form-control" placeholder="Search">
                                </div>
                                <button type="submit" class="btn btn-default">Submit</button>
                            </form>

                        </div>
                        <!-- /.navbar-collapse -->
                    </div>
                    <!-- /.container-fluid -->
                </nav>
            </div>

    
    
    
    
    
    
<div class="container"  style="100%;height:460px;background:#FF2C4C url('${pageContext.request.contextPath}/images/loginbg.jpg') no-repeat;">
<div class="row"> 
    <div class="col-md-7">
        <!--<img src="${pageContext.request.contextPath}/image/login.jpg" width="500" height="330" alt="会员登录" title="会员登录">-->
    </div>
    
    <div class="col-md-5">
                <div style="440px;border:1px solid #E7E7E7;padding:20px 0 20px 30px;border-radius:5px;margin-top:60px;background:#fff;">
                <font>会员登录</font>USER LOGIN ${msg }

                <div>&nbsp;</div>
<form class="form-horizontal" action="${pageContext.request.contextPath }/user" method="post">
    <input type="hidden" name="method" value="login">
  
 <div class="form-group">
    <label for="username" class="col-sm-2 control-label">用户名</label>
    <div class="col-sm-6">
      <input type="text" class="form-control" id="username"  placeholder="请输入用户名" name="username">
    </div>
  </div>
   <div class="form-group">
    <label for="inputPassword3" class="col-sm-2 control-label">密码</label>
    <div class="col-sm-6">
      <input type="password" class="form-control" id="inputPassword3" placeholder="请输入密码" name="password">
    </div>
  </div>
   <div class="form-group">
        <label for="inputPassword3" class="col-sm-2 control-label">验证码</label>
    <div class="col-sm-3">
      <input type="text" class="form-control" id="inputPassword3" placeholder="请输入验证码">
    </div>
    <div class="col-sm-3">
      <img src="${pageContext.request.contextPath}/image/captcha.jhtml"/>
    </div>
    
  </div>
   <div class="form-group">
    <div class="col-sm-offset-2 col-sm-10">
      <div class="checkbox">
        <label>
          <input type="checkbox"> 自动登录
        </label>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
        <label>
          <input type="checkbox" name="savename" value="ok"> 记住用户名
        </label>
      </div>
    </div>
  </div>
  <div class="form-group">
    <div class="col-sm-offset-2 col-sm-10">
    <input type="submit"  width="100" value="登录" name="submit" border="0"
    style="background: url('${pageContext.request.contextPath}/images/login.gif') no-repeat scroll 0 0 rgba(0, 0, 0, 0);
    height:35px;100px;color:white;">
    </div>
  </div>
</form>
</div>            
    </div>
</div>
</div>    

    <div style="margin-top:50px;">
            <img src="${pageContext.request.contextPath}/image/footer.jpg" width="100%" height="78" alt="我们的优势" title="我们的优势" />
        </div>

        <div style="text-align: center;margin-top: 5px;">
            <ul class="list-inline">
                <li><a>关于我们</a></li>
                <li><a>联系我们</a></li>
                <li><a>招贤纳士</a></li>
                <li><a>法律声明</a></li>
                <li><a>友情链接</a></li>
                <li><a target="_blank">支付方式</a></li>
                <li><a target="_blank">配送方式</a></li>
                <li><a>服务声明</a></li>
                <li><a>广告声明</a></li>
            </ul>
        </div>
        <div style="text-align: center;margin-top: 5px;margin-bottom:20px;">
            Copyright &copy; 2005-2016 传智商城 版权所有
        </div>
</body>
<script type="text/javascript">
    var val = "${cookie.saveName.value}";
    document.getElementById("username").value=decodeURI(val);
</script>
</html>

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>

    <head>
        <meta charset="utf-8" />
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <title>WEB01</title>
        <link rel="stylesheet" href="${pageContext.request.contextPath}/css/bootstrap.min.css" type="text/css" />
        <script src="${pageContext.request.contextPath}/js/jquery-1.11.3.min.js" type="text/javascript"></script>
        <script src="${pageContext.request.contextPath}/js/bootstrap.min.js" type="text/javascript"></script>
    </head>

    <body>
        <div class="container-fluid">

            <!--
                时间：2015-12-30
                描述：菜单栏
            -->
            <div class="container-fluid">
                <div class="col-md-4">
                    <img src="${pageContext.request.contextPath}/img/logo2.png" />
                </div>
                <div class="col-md-5">
                    <img src="${pageContext.request.contextPath}/img/header.png" />
                </div>
                <div class="col-md-3" style="padding-top:20px">
                    <ol class="list-inline">
                        <li><a href="">登录</a></li>
                        <li><a href="">注册</a></li>
                        <li><a href="">购物车</a></li>
                    </ol>
                </div>
            </div>
            <!--
                时间：2015-12-30
                描述：导航条
            -->
            <div class="container-fluid">
                <nav class="navbar navbar-inverse">
                    <div class="container-fluid">
                        <!-- Brand and toggle get grouped for better mobile display -->
                        <div class="navbar-header">
                            <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
                                <span class="sr-only">Toggle navigation</span>
                                <span class="icon-bar"></span>
                                <span class="icon-bar"></span>
                                <span class="icon-bar"></span>
                            </button>
                            <a class="navbar-brand" href="#">首页</a>
                        </div>

                        <!-- Collect the nav links, forms, and other content for toggling -->
                        <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
                            <ul class="nav navbar-nav">
                                <li class="active"><a href="#">手机数码<span class="sr-only">(current)</span></a></li>
                                <li><a href="#">电脑办公</a></li>
                                <li><a href="#">电脑办公</a></li>
                                <li><a href="#">电脑办公</a></li>
                            </ul>
                            <form class="navbar-form navbar-right" role="search">
                                <div class="form-group">
                                    <input type="text" class="form-control" placeholder="Search">
                                </div>
                                <button type="submit" class="btn btn-default">Submit</button>
                            </form>

                        </div>
                        <!-- /.navbar-collapse -->
                    </div>
                    <!-- /.container-fluid -->
                </nav>
            </div>

            <div class="container-fluid">
                <h3>${msg }</h3>
            </div>

        </div>
        <div class="container-fluid">
                <div style="margin-top:50px;">
                    <img src="${pageContext.request.contextPath}/img/footer.jpg" width="100%" height="78" alt="我们的优势" title="我们的优势" />
                </div>
        
                <div style="text-align: center;margin-top: 5px;">
                    <ul class="list-inline">
                        <li><a href="info.html">关于我们</a></li>
                        <li><a>联系我们</a></li>
                        <li><a>招贤纳士</a></li>
                        <li><a>法律声明</a></li>
                        <li><a>友情链接</a></li>
                        <li><a>支付方式</a></li>
                        <li><a>配送方式</a></li>
                        <li><a>服务声明</a></li>
                        <li><a>广告声明</a></li>
                    </ul>
                </div>
                <div style="text-align: center;margin-top: 5px;margin-bottom:20px;">
                    Copyright &copy; 2005-2016 传智商城 版权所有
                </div>
            </div>
        </div>

    </body>

</html>

msg.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
   <%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
   <%@taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
<!doctype html>
<html>

    <head>
        <meta charset="utf-8" />
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <title>会员登录</title>
        <link rel="stylesheet" href="${pageContext.request.contextPath}/css/bootstrap.min.css" type="text/css" />
        <script src="${pageContext.request.contextPath}/js/jquery-1.11.3.min.js" type="text/javascript"></script>
        <script src="${pageContext.request.contextPath}/js/bootstrap.min.js" type="text/javascript"></script>
        <!-- 引入自定义css文件 style.css -->
        <link rel="stylesheet" href="${pageContext.request.contextPath}/css/style.css" type="text/css" />
        <style>
            body {
                margin-top: 20px;
                margin: 0 auto;
            }
            
            .carousel-inner .item img {
                 100%;
                height: 300px;
            }
        </style>
    </head>

    <body>
    <%@include file="/jsp/head.jsp" %>


        <div class="container">
            <div class="row">

                <div style="margin:0 auto;margin-top:10px;950px;">
                    <strong>订单详情</strong>
                    <table class="table table-bordered">
                        <tbody>
                            <tr class="warning">
                                <th colspan="2">订单编号:${bean.oid } </th>
                                <th colspan="1">
                                    <c:if test="${bean.state == 0 }">去付款</c:if>
                                    <c:if test="${bean.state == 1 }">已付款</c:if>
                                    <c:if test="${bean.state == 2 }">确认收货</c:if>
                                    <c:if test="${bean.state == 3 }">已完成</c:if>
                                </th>
                                <th colspan="2">时间:<fmt:formatDate value="${bean.ordertime }" pattern="yyyy-MM-dd HH:mm:ss"/>
                                 </th>
                            </tr>
                            <tr class="warning">
                                <th>图片</th>
                                <th>商品</th>
                                <th>价格</th>
                                <th>数量</th>
                                <th>小计</th>
                            </tr>
                            <c:forEach items="${bean.items }" var="oi">
                                <tr class="active">
                                    <td width="60" width="40%">
                                        <input type="hidden" name="id" value="22">
                                        <img src="${pageContext.request.contextPath}/${oi.product.pimage}" width="70" height="60">
                                    </td>
                                    <td width="30%">
                                        <a target="_blank">${oi.product.pname}</a>
                                    </td>
                                    <td width="20%">
                                        ￥${oi.product.shop_price}
                                    </td>
                                    <td width="10%">
                                        ${oi.count}
                                    </td>
                                    <td width="15%">
                                        <span class="subtotal">￥${oi.subtotal}</span>
                                    </td>
                                </tr>
                            </c:forEach>
                        </tbody>
                    </table>
                </div>

                <div style="text-align:right;margin-right:120px;">
                    商品金额: <strong style="color:#ff6600;">￥${bean.total }元</strong>
                </div>

            </div>

            <div>
                <hr/>
                <form action="${pageContext.request.contextPath }/order" id="orderForm" method="post" class="form-horizontal" style="margin-top:5px;margin-left:150px;">
                    <!-- 提交的方法 -->
                    <input type="hidden" name="method" value="pay">
                    <!-- 订单号 -->
                    <input type="hidden" name="oid" value="${bean.oid }">
                    <div class="form-group">
                        <label for="username" class="col-sm-1 control-label">地址</label>
                        <div class="col-sm-5">
                            <input type="text" name="address" class="form-control" id="username" placeholder="请输入收货地址">
                        </div>
                    </div>
                    <div class="form-group">
                        <label for="inputPassword3" class="col-sm-1 control-label">收货人</label>
                        <div class="col-sm-5">
                            <input type="text" name="name" class="form-control" id="inputPassword3" placeholder="请输收货人">
                        </div>
                    </div>
                    <div class="form-group">
                        <label for="confirmpwd" class="col-sm-1 control-label">电话</label>
                        <div class="col-sm-5">
                            <input type="text" name="telephone" class="form-control" id="confirmpwd" placeholder="请输入联系方式">
                        </div>
                    </div>
                

                <hr/>

                <div style="margin-top:5px;margin-left:150px;">
                    <strong>选择银行：</strong>
                    <p>
                        <br/>
                        <input type="radio" name="pd_FrpId" value="ICBC-NET-B2C" checked="checked" />工商银行
                        <img src="${pageContext.request.contextPath}/bank_img/icbc.bmp" align="middle" />&nbsp;&nbsp;&nbsp;&nbsp;
                        <input type="radio" name="pd_FrpId" value="BOC-NET-B2C" />中国银行
                        <img src="${pageContext.request.contextPath}/bank_img/bc.bmp" align="middle" />&nbsp;&nbsp;&nbsp;&nbsp;
                        <input type="radio" name="pd_FrpId" value="ABC-NET-B2C" />农业银行
                        <img src="${pageContext.request.contextPath}/bank_img/abc.bmp" align="middle" />
                        <br/>
                        <br/>
                        <input type="radio" name="pd_FrpId" value="BOCO-NET-B2C" />交通银行
                        <img src="${pageContext.request.contextPath}/bank_img/bcc.bmp" align="middle" />&nbsp;&nbsp;&nbsp;&nbsp;
                        <input type="radio" name="pd_FrpId" value="PINGANBANK-NET" />平安银行
                        <img src="${pageContext.request.contextPath}/bank_img/pingan.bmp" align="middle" />&nbsp;&nbsp;&nbsp;&nbsp;
                        <input type="radio" name="pd_FrpId" value="CCB-NET-B2C" />建设银行
                        <img src="${pageContext.request.contextPath}/bank_img/ccb.bmp" align="middle" />
                        <br/>
                        <br/>
                        <input type="radio" name="pd_FrpId" value="CEB-NET-B2C" />光大银行
                        <img src="${pageContext.request.contextPath}/bank_img/guangda.bmp" align="middle" />&nbsp;&nbsp;&nbsp;&nbsp;
                        <input type="radio" name="pd_FrpId" value="CMBCHINA-NET-B2C" />招商银行
                        <img src="${pageContext.request.contextPath}/bank_img/cmb.bmp" align="middle" />

                    </p>
                    <hr/>
                    <p style="text-align:right;margin-right:100px;">
                        <a href="javascript:document.getElementById('orderForm').submit();">
                            <img src="${pageContext.request.contextPath}/images/finalbutton.gif" width="204" height="51" border="0" />
                        </a>
                    </p>
                    <hr/>

                </div>
            </div>
</form>
        </div>

        <div style="margin-top:50px;">
            <img src="${pageContext.request.contextPath}/image/footer.jpg" width="100%" height="78" alt="我们的优势" title="我们的优势" />
        </div>

        <div style="text-align: center;margin-top: 5px;">
            <ul class="list-inline">
                <li><a>关于我们</a></li>
                <li><a>联系我们</a></li>
                <li><a>招贤纳士</a></li>
                <li><a>法律声明</a></li>
                <li><a>友情链接</a></li>
                <li><a target="_blank">支付方式</a></li>
                <li><a target="_blank">配送方式</a></li>
                <li><a>服务声明</a></li>
                <li><a>广告声明</a></li>
            </ul>
        </div>
        <div style="text-align: center;margin-top: 5px;margin-bottom:20px;">
            Copyright &copy; 2005-2016 传智商城 版权所有
        </div>

    </body>

</html>

order_info.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
   <%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<!doctype html>
<html>

    <head>
        <meta charset="utf-8" />
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <title>会员登录</title>
        <link rel="stylesheet" href="${pageContext.request.contextPath}/css/bootstrap.min.css" type="text/css" />
        <script src="${pageContext.request.contextPath}/js/jquery-1.11.3.min.js" type="text/javascript"></script>
        <script src="${pageContext.request.contextPath}/js/bootstrap.min.js" type="text/javascript"></script>
        <!-- 引入自定义css文件 style.css -->
        <link rel="stylesheet" href="${pageContext.request.contextPath}/css/style.css" type="text/css" />

        <style>
            body {
                margin-top: 20px;
                margin: 0 auto;
            }
            
            .carousel-inner .item img {
                 100%;
                height: 300px;
            }
        </style>
    </head>

    <body>

            <%@include file="/jsp/head.jsp" %>
        <div class="container">
            <div class="row">

                <div style="margin:0 auto; margin-top:10px;950px;">
                    <strong>我的订单</strong>
                    <table class="table table-bordered">
                        <c:forEach items="${pb.data }" var="o">
                            <tbody>
                                <tr class="success">
                                    <th colspan="2">订单编号:${o.oid } </th>
                                    <th colspan="1">
                                        <c:if test="${o.state == 0 }"><a href="${pageContext.request.contextPath }/order?method=getById&oid=${o.oid}">去付款</a></c:if>
                                        <c:if test="${o.state == 1 }">已付款</c:if>
                                        <c:if test="${o.state == 2 }">确认收货</c:if>
                                        <c:if test="${o.state == 3 }">已完成</c:if>
                                    </th>
                                    <th colspan="2">金额:${o.total }元 </th>
                                </tr>
                                <tr class="warning">
                                    <th>图片</th>
                                    <th>商品</th>
                                    <th>价格</th>
                                    <th>数量</th>
                                    <th>小计</th>
                                </tr>
                                <c:forEach items="${o.items }" var="oi">
                                    <tr class="active">
                                        <td width="60" width="40%">
                                            <input type="hidden" name="id" value="22">
                                            <img src="${pageContext.request.contextPath}/${oi.product.pimage}" width="70" height="60">
                                        </td>
                                        <td width="30%">
                                            <a target="_blank">${oi.product.pname}</a>
                                        </td>
                                        <td width="20%">
                                            ￥${oi.product.shop_price}
                                        </td>
                                        <td width="10%">
                                            ${oi.count }
                                        </td>
                                        <td width="15%">
                                            <span class="subtotal">￥${oi.subtotal }</span>
                                        </td>
                                    </tr>
                                </c:forEach>
                            </tbody>
                        </c:forEach>
                        
                    </table>
                </div>
            </div>
            <%@include file="/jsp/page.jsp" %>
        </div>

        <div style="margin-top:50px;">
            <img src="${pageContext.request.contextPath}/image/footer.jpg" width="100%" height="78" alt="我们的优势" title="我们的优势" />
        </div>

        <div style="text-align: center;margin-top: 5px;">
            <ul class="list-inline">
                <li><a>关于我们</a></li>
                <li><a>联系我们</a></li>
                <li><a>招贤纳士</a></li>
                <li><a>法律声明</a></li>
                <li><a>友情链接</a></li>
                <li><a target="_blank">支付方式</a></li>
                <li><a target="_blank">配送方式</a></li>
                <li><a>服务声明</a></li>
                <li><a>广告声明</a></li>
            </ul>
        </div>
        <div style="text-align: center;margin-top: 5px;margin-bottom:20px;">
            Copyright &copy; 2005-2016 传智商城 版权所有
        </div>
    </body>

</html>

order_list.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!--分页 -->
        <div style="380px;margin:0 auto;margin-top:50px;">
            <ul class="pagination" style="text-align:center; margin-top:10px;">
                
                <!-- 判断是否是第一页 -->
                <c:if test="${pb.pageNumber == 1 }">
                    <li class="disabled">
                        <a href="javascript:void(0)" aria-label="Previous">
                            <span aria-hidden="true">&laquo;</span>
                        </a>
                    </li>
                </c:if>
                
                <!-- 不是第一页 -->
                <c:if test="${pb.pageNumber != 1 }">
                    <li>
                        <a href="${pageContext.request.contextPath }/order?method=findMyOrdersByPage&pageNumber=${pb.pageNumber-1}&cid=${param.cid}" aria-label="Previous">
                            <span aria-hidden="true">&laquo;</span>
                        </a>
                    </li>
                </c:if>
                
                <!-- 展示所有页码 -->
                <c:forEach begin="1" end="${pb.totalPage }" var = "n">
                    <!-- 判断是否是当前页 -->
                    <c:if test="${pb.pageNumber == n }">
                        <li class="active"><a href="javascript:void(0)">${n }</a></li>
                    </c:if>
                    <c:if test="${pb.pageNumber != n }">
                        <li><a href="${pageContext.request.contextPath }/order?method=findMyOrdersByPage&cid=${param.cid}&pageNumber=${n}">${n }</a></li>
                    </c:if>
                </c:forEach>
                
                <!-- 判断是否是最后一页 -->
                <c:if test="${pb.pageNumber == pb.totalPage }">
                    <li  class="disabled">
                        <a href="javascript:void(0)" aria-label="Next">
                            <span aria-hidden="true">&raquo;</span>
                        </a>
                    </li>
                </c:if>
                <c:if test="${pb.pageNumber != pb.totalPage }">
                    <li>
                        <a href="${pageContext.request.contextPath }/order?method=findMyOrdersByPage&cid=${param.cid}&pageNumber=${pb.pageNumber+1}" aria-label="Next">
                            <span aria-hidden="true">&raquo;</span>
                        </a>
                    </li>
                </c:if>
                
            </ul>
        </div>
        <!-- 分页结束=======================        -->

page.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
   <%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<!doctype html>
<html>

    <head>
        <meta charset="utf-8" />
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <title>会员登录</title>
        <link rel="stylesheet" href="${pageContext.request.contextPath}/css/bootstrap.min.css" type="text/css" />
        <script src="${pageContext.request.contextPath}/js/jquery-1.11.3.min.js" type="text/javascript"></script>
        <script src="${pageContext.request.contextPath}/js/bootstrap.min.js" type="text/javascript"></script>
        <!-- 引入自定义css文件 style.css -->
        <link rel="stylesheet" href="${pageContext.request.contextPath}/css/style.css" type="text/css" />

        <style>
            body {
                margin-top: 20px;
                margin: 0 auto;
            }
            
            .carousel-inner .item img {
                 100%;
                height: 300px;
            }
        </style>
    </head>

    <body>

        <%@include file="/jsp/head.jsp" %>


        <div class="container">
            <div class="row">
                <div style="border: 1px solid #e4e4e4;930px;margin-bottom:10px;margin:0 auto;padding:10px;margin-bottom:10px;">
                    <a href="./index.htm">首页&nbsp;&nbsp;&gt;</a>
                    <a href="./蔬菜分类.htm">蔬菜&nbsp;&nbsp;&gt;</a>
                    <a>无公害蔬菜</a>
                </div>

                <div style="margin:0 auto;950px;">
                    <div class="col-md-6">
                        <img style="opacity: 1;400px;height:350px;" title="" class="medium" src="${pageContext.request.contextPath}/${bean.pimage}">
                    </div>

                    <div class="col-md-6">
                        <div><strong>${bean.pname }</strong></div>
                        <div style="border-bottom: 1px dotted #dddddd;350px;margin:10px 0 10px 0;">
                            <div>编号：${bean.pid }</div>
                        </div>

                        <div style="margin:10px 0 10px 0;">商城价: <strong style="color:#ef0101;">￥：${bean.shop_price }元</strong> 市场 价： <del>￥${bean.market_price }元</del>
                        </div>

                        <div style="margin:10px 0 10px 0;">促销: <a target="_blank" title="限时抢购 (2014-07-30 ~ 2015-01-01)" style="background-color: #f07373;">限时抢购</a> </div>

                        <div style="padding:10px;border:1px solid #e7dbb1;330px;margin:15px 0 10px 0;;background-color: #fffee6;">
                            <div style="margin:5px 0 10px 0;">白色</div>
                            <form action="${pageContext.request.contextPath }/cart" id="form1" method="get">
                                <!-- 提交的方法  -->
                                <input type="hidden" name="method" value="add2cart">
                                
                                <!-- 商品的pid -->
                                <input type="hidden" name="pid" value="${bean.pid }">
                                
                                <div style="border-bottom: 1px solid #faeac7;margin-top:20px;padding-left: 10px;">购买数量:
                                    <input id="quantity" name="count" value="1" maxlength="4" size="10" type="text"> </div>
    
                                <div style="margin:20px 0 10px 0;;text-align: center;">
                            </form>
                                <a href="javascript:void(0)" onclick="subForm()">
                                    <input style="background: url('${pageContext.request.contextPath}/images/product.gif') no-repeat scroll 0 -600px rgba(0, 0, 0, 0);height:36px;127px;" value="加入购物车" type="button">
                                </a> &nbsp;收藏商品</div>
                        </div>
                    </div>
                </div>
                <div class="clear"></div>
                <div style="950px;margin:0 auto;">
                    <div style="background-color:#d3d3d3;930px;padding:10px 10px;margin:10px 0 10px 0;">
                        <strong>商品介绍</strong>
                    </div>

                    <div>
                        <img src="${pageContext.request.contextPath}/${bean.pimage}">
                    </div>

                    <div style="background-color:#d3d3d3;930px;padding:10px 10px;margin:10px 0 10px 0;">
                        <strong>${bean.pdesc }</strong>
                    </div>
                    

            </div>
        </div>

        <div style="margin-top:50px;">
            <img src="${pageContext.request.contextPath}/image/footer.jpg" width="100%" height="78" alt="我们的优势" title="我们的优势" />
        </div>

        <div style="text-align: center;margin-top: 5px;">
            <ul class="list-inline">
                <li><a>关于我们</a></li>
                <li><a>联系我们</a></li>
                <li><a>招贤纳士</a></li>
                <li><a>法律声明</a></li>
                <li><a>友情链接</a></li>
                <li><a target="_blank">支付方式</a></li>
                <li><a target="_blank">配送方式</a></li>
                <li><a>服务声明</a></li>
                <li><a>广告声明</a></li>
            </ul>
        </div>
        <div style="text-align: center;margin-top: 5px;margin-bottom:20px;">
            Copyright &copy; 2005-2016 传智商城 版权所有
        </div>
    
    </body>
    <script type="text/javascript">
        function subForm(){
            //让指定的表单提交
            document.getElementById("form1").submit();
        }
    </script>
</html>

product_info.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
 <%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
 <%@taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %>
<!doctype html>
<html>

    <head>
        <meta charset="utf-8" />
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <title>会员登录</title>
        <link rel="stylesheet" href="${pageContext.request.contextPath}/css/bootstrap.min.css" type="text/css" />
        <script src="${pageContext.request.contextPath}/js/jquery-1.11.3.min.js" type="text/javascript"></script>
        <script src="${pageContext.request.contextPath}/js/bootstrap.min.js" type="text/javascript"></script>
        <!-- 引入自定义css文件 style.css -->
        <link rel="stylesheet" href="${pageContext.request.contextPath}/css/style.css" type="text/css" />

        <style>
            body {
                margin-top: 20px;
                margin: 0 auto;
                 100%;
            }
            .carousel-inner .item img {
                 100%;
                height: 300px;
            }
        </style>
    </head>

    <body>
        
            <%@include file="/jsp/head.jsp" %>


        <div class="row" style="1210px;margin:0 auto;">
            <div class="col-md-12">
                <ol class="breadcrumb">
                    <li><a href="#">首页</a></li>
                </ol>
            </div>
            <c:forEach items="${pb.data }" var="p">
                <div class="col-md-2">
                    <a href="${pageContext.request.contextPath }/product?method=getById&pid=${p.pid}">
                        <img src="${pageContext.request.contextPath}/${p.pimage}" width="170" height="170" style="display: inline-block;">
                    </a>
                    <p><a href="${pageContext.request.contextPath }/product?method=getById&pid=${p.pid}" style='color:green'>${fn:substring(p.pname,0,10) }..</a></p>
                    <p><font color="#FF0000">商城价：&yen;${p.shop_price }</font></p>
                </div>
            </c:forEach>

        </div>

        <!--分页 -->
        <div style="380px;margin:0 auto;margin-top:50px;">
            <ul class="pagination" style="text-align:center; margin-top:10px;">
                
                <!-- 判断是否是第一页 -->
                <c:if test="${pb.pageNumber == 1 }">
                    <li class="disabled">
                        <a href="javascript:void(0)" aria-label="Previous">
                            <span aria-hidden="true">&laquo;</span>
                        </a>
                    </li>
                </c:if>
                
                <!-- 不是第一页 -->
                <c:if test="${pb.pageNumber != 1 }">
                    <li>
                        <a href="${pageContext.request.contextPath }/product?method=findByPage&pageNumber=${pb.pageNumber-1}&cid=${param.cid}" aria-label="Previous">
                            <span aria-hidden="true">&laquo;</span>
                        </a>
                    </li>
                </c:if>
                
                <!-- 展示所有页码 -->
                <c:forEach begin="1" end="${pb.totalPage }" var = "n">
                    <!-- 判断是否是当前页 -->
                    <c:if test="${pb.pageNumber == n }">
                        <li class="active"><a href="javascript:void(0)">${n }</a></li>
                    </c:if>
                    <c:if test="${pb.pageNumber != n }">
                        <li><a href="${pageContext.request.contextPath }/product?method=findByPage&cid=${param.cid}&pageNumber=${n}">${n }</a></li>
                    </c:if>
                </c:forEach>
                
                <!-- 判断是否是最后一页 -->
                <c:if test="${pb.pageNumber == pb.totalPage }">
                    <li  class="disabled">
                        <a href="javascript:void(0)" aria-label="Next">
                            <span aria-hidden="true">&raquo;</span>
                        </a>
                    </li>
                </c:if>
                <c:if test="${pb.pageNumber != pb.totalPage }">
                    <li>
                        <a href="${pageContext.request.contextPath }/product?method=findByPage&cid=${param.cid}&pageNumber=${pb.pageNumber+1}" aria-label="Next">
                            <span aria-hidden="true">&raquo;</span>
                        </a>
                    </li>
                </c:if>
                
            </ul>
        </div>
        <!-- 分页结束=======================        -->

        <!--
               商品浏览记录:
        -->
        <div style="1210px;margin:0 auto; padding: 0 9px;border: 1px solid #ddd;border-top: 2px solid #999;height: 246px;">

            <h4 style=" 50%;float: left;font: 14px/30px " 微软雅黑 ";">浏览记录</h4>
            <div style=" 50%;float: right;text-align: right;"><a href="">more</a></div>
            <div style="clear: both;"></div>

            <div style="overflow: hidden;">

                <ul style="list-style: none;">
                    <li style=" 150px;height: 216;float: left;margin: 0 8px 0 0;padding: 0 18px 15px;text-align: center;"><img src="${pageContext.request.contextPath}/products/1/cs10001.jpg" width="130px" height="130px" /></li>
                </ul>

            </div>
        </div>
        <div style="margin-top:50px;">
            <img src="${pageContext.request.contextPath}/image/footer.jpg" width="100%" height="78" alt="我们的优势" title="我们的优势" />
        </div>

        <div style="text-align: center;margin-top: 5px;">
            <ul class="list-inline">
                <li><a>关于我们</a></li>
                <li><a>联系我们</a></li>
                <li><a>招贤纳士</a></li>
                <li><a>法律声明</a></li>
                <li><a>友情链接</a></li>
                <li><a target="_blank">支付方式</a></li>
                <li><a target="_blank">配送方式</a></li>
                <li><a>服务声明</a></li>
                <li><a>广告声明</a></li>
            </ul>
        </div>
        <div style="text-align: center;margin-top: 5px;margin-bottom:20px;">
            Copyright &copy; 2005-2016 传智商城 版权所有
        </div>

    </body>

</html>

product_list.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!doctype html>
<html>
    <head></head>
        <meta charset="utf-8" />
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <title>会员登录</title>
        <link rel="stylesheet" href="${pageContext.request.contextPath}/css/bootstrap.min.css" type="text/css" />
        <script src="${pageContext.request.contextPath}/js/jquery-1.11.3.min.js" type="text/javascript"></script>
        <script src="${pageContext.request.contextPath}/js/bootstrap.min.js" type="text/javascript"></script>
<!-- 引入自定义css文件 style.css -->
<link rel="stylesheet" href="${pageContext.request.contextPath}/css/style.css" type="text/css"/>

<style>
  body{
   margin-top:20px;
   margin:0 auto;
 }
 .carousel-inner .item img{
     100%;
     height:300px;
 }
 .container .row div{ 
     /* position:relative;
     float:left; */
 }
 
font {
    color: #3164af;
    font-size: 18px;
    font-weight: normal;
    padding: 0 10px;
}
 </style>
</head>
<body>




            <!--
                时间：2015-12-30
                描述：菜单栏
            -->
            <div class="container-fluid">
                <div class="col-md-4">
                    <img src="${pageContext.request.contextPath}/img/logo2.png" />
                </div>
                <div class="col-md-5">
                    <img src="${pageContext.request.contextPath}/img/header.png" />
                </div>
                <div class="col-md-3" style="padding-top:20px">
                    <ol class="list-inline">
                        <li><a href="login.htm">登录</a></li>
                        <li><a href="register.htm">注册</a></li>
                        <li><a href="cart.htm">购物车</a></li>
                    </ol>
                </div>
            </div>
            <!--
                时间：2015-12-30
                描述：导航条
            -->
            <div class="container-fluid">
                <nav class="navbar navbar-inverse">
                    <div class="container-fluid">
                        <!-- Brand and toggle get grouped for better mobile display -->
                        <div class="navbar-header">
                            <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
                                <span class="sr-only">Toggle navigation</span>
                                <span class="icon-bar"></span>
                                <span class="icon-bar"></span>
                                <span class="icon-bar"></span>
                            </button>
                            <a class="navbar-brand" href="#">首页</a>
                        </div>

                        <!-- Collect the nav links, forms, and other content for toggling -->
                        <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
                            <ul class="nav navbar-nav">
                                <li class="active"><a href="#">手机数码<span class="sr-only">(current)</span></a></li>
                                <li><a href="#">电脑办公</a></li>
                                <li><a href="#">电脑办公</a></li>
                                <li><a href="#">电脑办公</a></li>
                            </ul>
                            <form class="navbar-form navbar-right" role="search">
                                <div class="form-group">
                                    <input type="text" class="form-control" placeholder="Search">
                                </div>
                                <button type="submit" class="btn btn-default">Submit</button>
                            </form>

                        </div>
                        <!-- /.navbar-collapse -->
                    </div>
                    <!-- /.container-fluid -->
                </nav>
            </div>





<div class="container" style="100%;background:url('${pageContext.request.contextPath}/image/regist_bg.jpg');">
<div class="row"> 

    <div class="col-md-2"></div>
    
    


    <div class="col-md-8" style="background:#fff;padding:40px 80px;margin:30px;border:7px solid #ccc;">
        <font>会员注册</font>USER REGISTER
        <form class="form-horizontal" style="margin-top:5px;" method="post" action="${pageContext.request.contextPath }/user">
            <input type="hidden" name="method" value="regist">
             <div class="form-group">
                <label for="username" class="col-sm-2 control-label">用户名</label>
                <div class="col-sm-6">
                  <input type="text" class="form-control" id="username" placeholder="请输入用户名" name="username">
                </div>
              </div>
               <div class="form-group">
                <label for="inputPassword3" class="col-sm-2 control-label">密码</label>
                <div class="col-sm-6">
                  <input type="password" class="form-control" id="inputPassword3" placeholder="请输入密码" name="password">
                </div>
              </div>
               <div class="form-group">
                <label for="confirmpwd" class="col-sm-2 control-label">确认密码</label>
                <div class="col-sm-6">
                  <input type="password" class="form-control" id="confirmpwd" placeholder="请输入确认密码">
                </div>
              </div>
              <div class="form-group">
                <label for="inputEmail3" class="col-sm-2 control-label">Email</label>
                <div class="col-sm-6">
                  <input type="email" class="form-control" id="inputEmail3" placeholder="Email" name="email">
                </div>
              </div>
             <div class="form-group">
                <label for="usercaption" class="col-sm-2 control-label">姓名</label>
                <div class="col-sm-6">
                  <input type="text" class="form-control" id="usercaption" placeholder="请输入姓名" name="name">
                </div>
              </div>
              <div class="form-group opt">  
              <label for="inlineRadio1" class="col-sm-2 control-label">性别</label>  
              <div class="col-sm-6">
                <label class="radio-inline">
              <input type="radio" name="sex" id="inlineRadio1" value="1"> 男
            </label>
            <label class="radio-inline">
              <input type="radio" name="sex" id="inlineRadio2" value="0"> 女
            </label>
            </div>
              </div>        
              <div class="form-group">
                <label for="date" class="col-sm-2 control-label">出生日期</label>
                <div class="col-sm-6">
                  <input type="date" class="form-control"  name="birthday">              
                </div>
              </div>
              
              <div class="form-group">
                <label for="date" class="col-sm-2 control-label">验证码</label>
                <div class="col-sm-3">
                  <input type="text" class="form-control"  >
                  
                </div>
                <div class="col-sm-2">
                <img src="${pageContext.request.contextPath}/image/captcha.jhtml"/>
                </div>
                
              </div>
             
              <div class="form-group">
                <div class="col-sm-offset-2 col-sm-10">
                  <input type="submit"  width="100" value="注册" name="submit" border="0"
                    style="background: url('${pageContext.request.contextPath}/images/register.gif') no-repeat scroll 0 0 rgba(0, 0, 0, 0);
                    height:35px;100px;color:white;">
                </div>
              </div>
            </form>
    </div>
    
    <div class="col-md-2"></div>
  
</div>
</div>

      
    
    <div style="margin-top:50px;">
            <img src="${pageContext.request.contextPath}/image/footer.jpg" width="100%" height="78" alt="我们的优势" title="我们的优势" />
        </div>

        <div style="text-align: center;margin-top: 5px;">
            <ul class="list-inline">
                <li><a>关于我们</a></li>
                <li><a>联系我们</a></li>
                <li><a>招贤纳士</a></li>
                <li><a>法律声明</a></li>
                <li><a>友情链接</a></li>
                <li><a target="_blank">支付方式</a></li>
                <li><a target="_blank">配送方式</a></li>
                <li><a>服务声明</a></li>
                <li><a>广告声明</a></li>
            </ul>
        </div>
        <div style="text-align: center;margin-top: 5px;margin-bottom:20px;">
            Copyright &copy; 2005-2016 传智商城 版权所有
        </div>

</body></html>

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
    <%-- <%
        //response.sendRedirect(request.getContextPath()+"/jsp/index.jsp");
        request.getRequestDispatcher("/index").forward(request, response);
    %> --%>
    <jsp:forward page="/index"></jsp:forward>
</body>
</html>

index.jsp 首页的转发

完，奋战六日终于完成，引用一句话，尽管不是最完美的，但能完成就是最好的。

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原文地址：https://www.cnblogs.com/ou-pc/p/7898383.html

JavaWeb项目--网上商城 （6-6）

JavaWeb项目--网上商城（6-6）