收货地址管理模块开发

如果这里没有这两个属性，返回的int值是影响的行数。如果加了这两个属性，会获取主键并赋值到keyProperty设置的领域模型属性中

ShippingController:

package com.mmall.controller.portal;

import com.github.pagehelper.PageInfo;
import com.mmall.common.Const;
import com.mmall.common.ResponseCode;
import com.mmall.common.ServerResponse;
import com.mmall.pojo.Shipping;
import com.mmall.pojo.User;
import com.mmall.service.IShippingService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;

import javax.servlet.http.HttpSession;

/**
 * Created by geely
 */

@Controller
@RequestMapping("/shipping/")
public class ShippingController {


    @Autowired
    private IShippingService iShippingService;


    @RequestMapping("add.do")
    @ResponseBody
    public ServerResponse add(HttpSession session,Shipping shipping){
        User user = (User)session.getAttribute(Const.CURRENT_USER);
        if(user ==null){
            return ServerResponse.createByErrorCodeMessage(ResponseCode.NEED_LOGIN.getCode(),ResponseCode.NEED_LOGIN.getDesc());
        }
        return iShippingService.add(user.getId(),shipping);
    }


    @RequestMapping("del.do")
    @ResponseBody
    public ServerResponse del(HttpSession session,Integer shippingId){
        User user = (User)session.getAttribute(Const.CURRENT_USER);
        if(user ==null){
            return ServerResponse.createByErrorCodeMessage(ResponseCode.NEED_LOGIN.getCode(),ResponseCode.NEED_LOGIN.getDesc());
        }
        return iShippingService.del(user.getId(),shippingId);
    }

    @RequestMapping("update.do")
    @ResponseBody
    public ServerResponse update(HttpSession session,Shipping shipping){
        User user = (User)session.getAttribute(Const.CURRENT_USER);
        if(user ==null){
            return ServerResponse.createByErrorCodeMessage(ResponseCode.NEED_LOGIN.getCode(),ResponseCode.NEED_LOGIN.getDesc());
        }
        return iShippingService.update(user.getId(),shipping);
    }


    @RequestMapping("select.do")
    @ResponseBody
    public ServerResponse<Shipping> select(HttpSession session,Integer shippingId){
        User user = (User)session.getAttribute(Const.CURRENT_USER);
        if(user ==null){
            return ServerResponse.createByErrorCodeMessage(ResponseCode.NEED_LOGIN.getCode(),ResponseCode.NEED_LOGIN.getDesc());
        }
        return iShippingService.select(user.getId(),shippingId);
    }


    @RequestMapping("list.do")
    @ResponseBody
    public ServerResponse<PageInfo> list(@RequestParam(value = "pageNum",defaultValue = "1") int pageNum,
                                         @RequestParam(value = "pageSize",defaultValue = "10")int pageSize,
                                         HttpSession session){
        User user = (User)session.getAttribute(Const.CURRENT_USER);
        if(user ==null){
            return ServerResponse.createByErrorCodeMessage(ResponseCode.NEED_LOGIN.getCode(),ResponseCode.NEED_LOGIN.getDesc());
        }
        return iShippingService.list(user.getId(),pageNum,pageSize);
    }














}

IShippingService:

package com.mmall.service;

import com.github.pagehelper.PageInfo;
import com.mmall.common.ServerResponse;
import com.mmall.pojo.Shipping;

/**
 * Created by geely
 */
public interface IShippingService {

    ServerResponse add(Integer userId, Shipping shipping);
    ServerResponse<String> del(Integer userId, Integer shippingId);
    ServerResponse update(Integer userId, Shipping shipping);
    ServerResponse<Shipping> select(Integer userId, Integer shippingId);
    ServerResponse<PageInfo> list(Integer userId, int pageNum, int pageSize);

}

ShippingServiceImpl:

package com.mmall.service.impl;

import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.google.common.collect.Maps;
import com.mmall.common.ServerResponse;
import com.mmall.dao.ShippingMapper;
import com.mmall.pojo.Shipping;
import com.mmall.service.IShippingService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

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

/**
 * Created by geely
 */
@Service("iShippingService")
public class ShippingServiceImpl implements IShippingService {


    @Autowired
    private ShippingMapper shippingMapper;

    public ServerResponse add(Integer userId, Shipping shipping){
        shipping.setUserId(userId);
        int rowCount = shippingMapper.insert(shipping);
        if(rowCount > 0){
            Map result = Maps.newHashMap();
            result.put("shippingId",shipping.getId());
            return ServerResponse.createBySuccess("新建地址成功",result);
        }
        return ServerResponse.createByErrorMessage("新建地址失败");
    }

    public ServerResponse<String> del(Integer userId,Integer shippingId){
        int resultCount = shippingMapper.deleteByShippingIdUserId(userId,shippingId);
        if(resultCount > 0){
            return ServerResponse.createBySuccess("删除地址成功");
        }
        return ServerResponse.createByErrorMessage("删除地址失败");
    }


    public ServerResponse update(Integer userId, Shipping shipping){
        shipping.setUserId(userId);
        int rowCount = shippingMapper.updateByShipping(shipping);
        if(rowCount > 0){
            return ServerResponse.createBySuccess("更新地址成功");
        }
        return ServerResponse.createByErrorMessage("更新地址失败");
    }

    public ServerResponse<Shipping> select(Integer userId, Integer shippingId){
        Shipping shipping = shippingMapper.selectByShippingIdUserId(userId,shippingId);
        if(shipping == null){
            return ServerResponse.createByErrorMessage("无法查询到该地址");
        }
        return ServerResponse.createBySuccess("更新地址成功",shipping);
    }


    public ServerResponse<PageInfo> list(Integer userId,int pageNum,int pageSize){
        PageHelper.startPage(pageNum,pageSize);
        List<Shipping> shippingList = shippingMapper.selectByUserId(userId);
        PageInfo pageInfo = new PageInfo(shippingList);
        return ServerResponse.createBySuccess(pageInfo);
    }







}

ShippingMapper:

package com.mmall.dao;

import com.mmall.pojo.Shipping;
import org.apache.ibatis.annotations.Param;

import java.util.List;

public interface ShippingMapper {
    int deleteByPrimaryKey(Integer id);

    int insert(Shipping record);

    int insertSelective(Shipping record);

    Shipping selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(Shipping record);

    int updateByPrimaryKey(Shipping record);

    int deleteByShippingIdUserId(@Param("userId") Integer userId, @Param("shippingId") Integer shippingId);

    int updateByShipping(Shipping record);

    Shipping selectByShippingIdUserId(@Param("userId") Integer userId, @Param("shippingId") Integer shippingId);

    List<Shipping> selectByUserId(@Param("userId") Integer userId);

}

ShippingVo:

package com.mmall.vo;

/**
 * Created by geely
 */
public class ShippingVo {
    private String receiverName;

    private String receiverPhone;

    private String receiverMobile;

    private String receiverProvince;

    private String receiverCity;

    private String receiverDistrict;

    private String receiverAddress;

    private String receiverZip;

    public String getReceiverName() {
        return receiverName;
    }

    public void setReceiverName(String receiverName) {
        this.receiverName = receiverName;
    }

    public String getReceiverPhone() {
        return receiverPhone;
    }

    public void setReceiverPhone(String receiverPhone) {
        this.receiverPhone = receiverPhone;
    }

    public String getReceiverMobile() {
        return receiverMobile;
    }

    public void setReceiverMobile(String receiverMobile) {
        this.receiverMobile = receiverMobile;
    }

    public String getReceiverProvince() {
        return receiverProvince;
    }

    public void setReceiverProvince(String receiverProvince) {
        this.receiverProvince = receiverProvince;
    }

    public String getReceiverCity() {
        return receiverCity;
    }

    public void setReceiverCity(String receiverCity) {
        this.receiverCity = receiverCity;
    }

    public String getReceiverDistrict() {
        return receiverDistrict;
    }

    public void setReceiverDistrict(String receiverDistrict) {
        this.receiverDistrict = receiverDistrict;
    }

    public String getReceiverAddress() {
        return receiverAddress;
    }

    public void setReceiverAddress(String receiverAddress) {
        this.receiverAddress = receiverAddress;
    }

    public String getReceiverZip() {
        return receiverZip;
    }

    public void setReceiverZip(String receiverZip) {
        this.receiverZip = receiverZip;
    }
}

ShippingMapper:

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
<mapper namespace="com.mmall.dao.ShippingMapper" >
  <resultMap id="BaseResultMap" type="com.mmall.pojo.Shipping" >
    <constructor >
      <idArg column="id" jdbcType="INTEGER" javaType="java.lang.Integer" />
      <arg column="user_id" jdbcType="INTEGER" javaType="java.lang.Integer" />
      <arg column="receiver_name" jdbcType="VARCHAR" javaType="java.lang.String" />
      <arg column="receiver_phone" jdbcType="VARCHAR" javaType="java.lang.String" />
      <arg column="receiver_mobile" jdbcType="VARCHAR" javaType="java.lang.String" />
      <arg column="receiver_province" jdbcType="VARCHAR" javaType="java.lang.String" />
      <arg column="receiver_city" jdbcType="VARCHAR" javaType="java.lang.String" />
      <arg column="receiver_district" jdbcType="VARCHAR" javaType="java.lang.String" />
      <arg column="receiver_address" jdbcType="VARCHAR" javaType="java.lang.String" />
      <arg column="receiver_zip" jdbcType="VARCHAR" javaType="java.lang.String" />
      <arg column="create_time" jdbcType="TIMESTAMP" javaType="java.util.Date" />
      <arg column="update_time" jdbcType="TIMESTAMP" javaType="java.util.Date" />
    </constructor>
  </resultMap>
  <sql id="Base_Column_List" >
    id, user_id, receiver_name, receiver_phone, receiver_mobile, receiver_province, receiver_city, 
    receiver_district, receiver_address, receiver_zip, create_time, update_time
  </sql>
  <select id="selectByPrimaryKey" resultMap="BaseResultMap" parameterType="java.lang.Integer" >
    select 
    <include refid="Base_Column_List" />
    from mmall_shipping
    where id = #{id,jdbcType=INTEGER}
  </select>
  <delete id="deleteByPrimaryKey" parameterType="java.lang.Integer" >
    delete from mmall_shipping
    where id = #{id,jdbcType=INTEGER}
  </delete>
  <insert id="insert" parameterType="com.mmall.pojo.Shipping" >
    insert into mmall_shipping (id, user_id, receiver_name, 
      receiver_phone, receiver_mobile, receiver_province, 
      receiver_city, receiver_district, receiver_address, 
      receiver_zip, create_time, update_time
      )
    values (#{id,jdbcType=INTEGER}, #{userId,jdbcType=INTEGER}, #{receiverName,jdbcType=VARCHAR}, 
      #{receiverPhone,jdbcType=VARCHAR}, #{receiverMobile,jdbcType=VARCHAR}, #{receiverProvince,jdbcType=VARCHAR}, 
      #{receiverCity,jdbcType=VARCHAR}, #{receiverDistrict,jdbcType=VARCHAR}, #{receiverAddress,jdbcType=VARCHAR}, 
      #{receiverZip,jdbcType=VARCHAR}, now(), now()
      )
  </insert>
  <insert id="insertSelective" parameterType="com.mmall.pojo.Shipping" >
    insert into mmall_shipping
    <trim prefix="(" suffix=")" suffixOverrides="," >
      <if test="id != null" >
        id,
      </if>
      <if test="userId != null" >
        user_id,
      </if>
      <if test="receiverName != null" >
        receiver_name,
      </if>
      <if test="receiverPhone != null" >
        receiver_phone,
      </if>
      <if test="receiverMobile != null" >
        receiver_mobile,
      </if>
      <if test="receiverProvince != null" >
        receiver_province,
      </if>
      <if test="receiverCity != null" >
        receiver_city,
      </if>
      <if test="receiverDistrict != null" >
        receiver_district,
      </if>
      <if test="receiverAddress != null" >
        receiver_address,
      </if>
      <if test="receiverZip != null" >
        receiver_zip,
      </if>
      <if test="createTime != null" >
        create_time,
      </if>
      <if test="updateTime != null" >
        update_time,
      </if>
    </trim>
    <trim prefix="values (" suffix=")" suffixOverrides="," >
      <if test="id != null" >
        #{id,jdbcType=INTEGER},
      </if>
      <if test="userId != null" >
        #{userId,jdbcType=INTEGER},
      </if>
      <if test="receiverName != null" >
        #{receiverName,jdbcType=VARCHAR},
      </if>
      <if test="receiverPhone != null" >
        #{receiverPhone,jdbcType=VARCHAR},
      </if>
      <if test="receiverMobile != null" >
        #{receiverMobile,jdbcType=VARCHAR},
      </if>
      <if test="receiverProvince != null" >
        #{receiverProvince,jdbcType=VARCHAR},
      </if>
      <if test="receiverCity != null" >
        #{receiverCity,jdbcType=VARCHAR},
      </if>
      <if test="receiverDistrict != null" >
        #{receiverDistrict,jdbcType=VARCHAR},
      </if>
      <if test="receiverAddress != null" >
        #{receiverAddress,jdbcType=VARCHAR},
      </if>
      <if test="receiverZip != null" >
        #{receiverZip,jdbcType=VARCHAR},
      </if>
      <if test="createTime != null" >
        now(),
      </if>
      <if test="updateTime != null" >
        now(),
      </if>
    </trim>
  </insert>
  <update id="updateByPrimaryKeySelective" parameterType="com.mmall.pojo.Shipping" >
    update mmall_shipping
    <set >
      <if test="userId != null" >
        user_id = #{userId,jdbcType=INTEGER},
      </if>
      <if test="receiverName != null" >
        receiver_name = #{receiverName,jdbcType=VARCHAR},
      </if>
      <if test="receiverPhone != null" >
        receiver_phone = #{receiverPhone,jdbcType=VARCHAR},
      </if>
      <if test="receiverMobile != null" >
        receiver_mobile = #{receiverMobile,jdbcType=VARCHAR},
      </if>
      <if test="receiverProvince != null" >
        receiver_province = #{receiverProvince,jdbcType=VARCHAR},
      </if>
      <if test="receiverCity != null" >
        receiver_city = #{receiverCity,jdbcType=VARCHAR},
      </if>
      <if test="receiverDistrict != null" >
        receiver_district = #{receiverDistrict,jdbcType=VARCHAR},
      </if>
      <if test="receiverAddress != null" >
        receiver_address = #{receiverAddress,jdbcType=VARCHAR},
      </if>
      <if test="receiverZip != null" >
        receiver_zip = #{receiverZip,jdbcType=VARCHAR},
      </if>
      <if test="createTime != null" >
        create_time = #{createTime,jdbcType=TIMESTAMP},
      </if>
      <if test="updateTime != null" >
        update_time = now(),
      </if>
    </set>
    where id = #{id,jdbcType=INTEGER}
  </update>
  <update id="updateByPrimaryKey" parameterType="com.mmall.pojo.Shipping" >
    update mmall_shipping
    set user_id = #{userId,jdbcType=INTEGER},
      receiver_name = #{receiverName,jdbcType=VARCHAR},
      receiver_phone = #{receiverPhone,jdbcType=VARCHAR},
      receiver_mobile = #{receiverMobile,jdbcType=VARCHAR},
      receiver_province = #{receiverProvince,jdbcType=VARCHAR},
      receiver_city = #{receiverCity,jdbcType=VARCHAR},
      receiver_district = #{receiverDistrict,jdbcType=VARCHAR},
      receiver_address = #{receiverAddress,jdbcType=VARCHAR},
      receiver_zip = #{receiverZip,jdbcType=VARCHAR},
      create_time = #{createTime,jdbcType=TIMESTAMP},
      update_time = now()
    where id = #{id,jdbcType=INTEGER}
  </update>
</mapper>