zoukankan html css js c++ java

Struts2.3 + Spring3.1 + Hibernate3.6 + HTML5 + CSS3整合开发

Struts2.3 + Spring3.1 + Hibernate3.6 + HTML5 + CSS3整合开发

1 项目概述

1.1 必需的软件资源

JAVA: JDK7

Server: Tomcat7

DB: MySQL5.5

Browser: Firefox3.5

IDE: MyEclispse9

1.2 HTML5的部分新特性

本项目采用Struts2的最新版本Struts2.3、Spring的最新版本Spring3.1和Hibernate3.6整合开发，另外在页面设计时采用了HTML5和CSS3技术

在HTML5中，增加了对表单数据的处理功能：如下所示：

当输入域为空且失去焦点时，出现提示信息，当输入域获得焦点后，提示信息自动消失

（2）在<input>标签中就可以验证输入的字段是否合法，不再需要javascript进行验证；另外，对以前的下拉列表也做了改进：

2 整合开发

2.1 搭建开发环境

2.1.1 安装JDK

在Oracle的官网（http://www.oracle.com）下载Java的最新版本jdk-7u5-windows-i586，下载链接：

http://download.oracle.com/otn-pub/java/jdk/7u5-b06/jdk-7u5-windows-i586.exe?AuthParam=1343822283_462992990e4eca80e50a7834a4ce0292

安装完JDK7之后，配置JAVA_HOME

2.1.2 安装MySQL5

在MySQL的官网下下载MySQL5.5.25 网址为：http://www.mysql.com/downloads/installer/

在安装过程中，将MySQL的字符编码设置为gb2312 用户名密码均设为root

2.1.3 安装Tomcat7

在Apache官网（http://tomcat.apache.org/）下载apache-tomcat-7.0.29.gz, 解压之后得到apache-tomcat-7.0.29，将该软件安装到MyEclipse9上。

2.1.4 新建web项目

在MyEclipse9中新建WebProject 名为：SSH2 。在WebRoot/WEN_INF/lib目录中添加如下38个jar文件

（1）在struts-2.3.1.2中共需如下10个jar文件

（2）在spring-framework-3.1.0.RELEASE中共需如下11个jar文件

（3）在hibernate3.6.10.Final中共需如下7个jar文件

（4）所依赖的第三方jar包共需如下10个jar文件

2.1.5 添加必需的配置文件

（1）在 /src下新建hibernate的配置文件：hibernate.model.xml

<?xml version="1.0"?>

<!DOCTYPE hibernate-configuration PUBLIC

"-//Hibernate/Hibernate Configuration DTD 3.0//EN"

"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">

<hibernate-configuration>

<session-factory>

</session-factory>

</hibernate-configuration>

（2）在/src下新建spring的配置文件：applicationContext.xml

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xmlns:context="http://www.springframework.org/schema/context"

xmlns:tx="http://www.springframework.org/schema/tx"

xmlns:aop="http://www.springframework.org/schema/aop"

xsi:schemaLocation="

http://www.springframework.org/schema/beans

http://www.springframework.org/schema/beans/spring-beans-3.0.xsd

http://www.springframework.org/schema/context

http://www.springframework.org/schema/context/spring-context-3.0.xsd

http://www.springframework.org/schema/tx

http://www.springframework.org/schema/tx/spring-tx-3.0.xsd

http://www.springframework.org/schema/aop

http://www.springframework.org/schema/aop/spring-aop-3.0.xsd">

</beans>

（3）在/src下新建strtuts2的配置文件struts.xml

<?xml version="1.0" encoding="UTF-8" ?>

<!DOCTYPE struts PUBLIC

"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"

"http://struts.apache.org/dtds/struts-2.0.dtd">

</package>

</struts>

（4）修改WebRoot/WEB-INF下的web.xml为如下内容：

<?xml version="1.0" encoding="UTF-8"?>

<web-app version="2.4"

xmlns="http://java.sun.com/xml/ns/j2ee"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee

http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">

<filter-name>struts2</filter-name>

<filter-class>

org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter

</filter-class>

</filter>

<filter-mapping>

<filter-name>struts2</filter-name>

<url-pattern>/*</url-pattern>

</filter-mapping>

<welcome-file-list>

<welcome-file>index.jsp</welcome-file>

</welcome-file-list>

<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>

</listener>

<context-param>

<param-name>contextConfigLocation</param-name>

<param-value>classpath:applicationContext.xml</param-value>

</context-param>

</web-app>

2.2 前台开发

2.2.1 页面设计

（1）index.jsp

（2）person.jsp

（3）add.jsp

2.2.2 页面编写

（1）index.jsp

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>

<html>

<head>

<title>用户登录界面</title>

.login{

font-family: Arial;

font-size: 14px;

}

</style>

</head>

<p></p>

用户：<input type="text" class="login" name="user.username" placeholder="请输入用户名" autofocus required><br><br>

密码：<input type="password" class="login" name="user.password" placeholder="请输入密码" required><br><br>

角色：<input type="text" class="login" name="user.role" placeholder="请选择角色" list="searchlist" required/><br/><br>

</datalist>

</fieldset>

</form>

</center>

</body>

</html>

（2）person.jsp

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>

<%@ taglib uri="/struts-tags" prefix="s"%>

<html>

<head>

<title>个人信息列表</title>

</head>

<legend>Person信息列表</legend>

<tr>

</tr>

<s:iterator value="persons" id="person">

<tr>

</tr>

</s:iterator>

</table>

</fieldset>

</center>

</body>

</html>

（3）add.jsp

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>

<html>

<head>

<title>添加个人信息</title>

</head>

<legend>添加个人信息</legend>

</form>

</fieldset>

</center>

</body>

</html>

（4）success.jsp

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>

<html>

<head>

window.location.href="person_get";

</script>

</head>

</html>

（5）css3.css

.newStyle {

opacity: 0.5;

box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.5) ;

padding:10px; width:300px; height:50px;

border: 5px solid #dedede;

-moz-border-radius: 15px;

border-radius:15px;

background: -moz-radial-gradient(30px 30px, circle farthest-corner, #58ff00 0%, rgba(222, 255, 0, 0) 30%);

vertical-align: middle;

}

2.3 整合Spring+Hibertnate+c3p0

2.3.1 创建实体模型

本项目采用注解进行实体映射

Person.java

import javax.persistence.Entity;

import javax.persistence.GeneratedValue;

import javax.persistence.GenerationType;

import javax.persistence.Id;

import javax.persistence.Table;

@Entity

@Table(name="tb_person")

public class Person {

private int personid;

private String name;

public Person(String name) {

this.name = name;

}

public Person(){}

@Id

@GeneratedValue(strategy=GenerationType.AUTO)

public int getPersonid() {

return personid;

}

public void setPersonid(int personid) {

this.personid = personid;

}

public String getName() {

return name;

}

public void setName(String name) {

this.name = name;

}

User.java

import javax.persistence.Entity;

import javax.persistence.GeneratedValue;

import javax.persistence.GenerationType;

import javax.persistence.Id;

import javax.persistence.Table;

@Entity

@Table(name="tb_user")

public class User {

private int userid;

private String username;

private String password;

private String role;

public User(){}

@Id

@GeneratedValue(strategy=GenerationType.AUTO)

public int getUserid() {

return userid;

}

public void setUserid(int userid) {

this.userid = userid;

}

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 getRole() {

return role;

}

public void setRole(String role) {

this.role = role;

}

2.3.2 配置c3p0数据源

在applicationContext.xml中添加如下配置：

</bean>

2.3.3 创建SessionFactory

在hibernate.model.xml中作如下配置：

在applicationContext.xml中添加如下配置：

<props>

<prop key="hibernate.dialect">org.hibernate.dialect.MySQL5Dialect</prop>

<prop key="hibernate.hbm2ddl.auto">update</prop>

<prop key="hibernate.format_sql">false</prop>

</props>

</property>

</bean>

2.3.4 创建PersonDAO接口

package org.ay.dao;

import java.util.List;

import org.ay.domain.Person;

import org.ay.domain.User;

public interface PersonDAO {

boolean login(User user);

void add(Person person);

void update(Person person);

void delete(int personid);

List<Person> getPersons();

}

2.3.5 创建PersonDAOImpl实现类

package org.ay.dao.impl;

import java.util.Iterator;

import java.util.List;

import javax.annotation.Resource;

import org.ay.dao.PersonDAO;

import org.ay.domain.Person;

import org.ay.domain.User;

import org.hibernate.Hibernate;

import org.hibernate.Query;

import org.hibernate.SessionFactory;

import org.hibernate.type.Type;

import org.springframework.stereotype.Repository;

@Repository

public class PersonDAOImpl implements PersonDAO {

@Resource

private SessionFactory sessionFactory;

public boolean login(User user){

String hql = "from User where username=? and password=? and role=?";

String[] params = new String[]{user.getUsername(), user.getPassword(),user.getRole()};

@SuppressWarnings("deprecation")

Type[] types = new Type[]{Hibernate.STRING,Hibernate.STRING,Hibernate.STRING};

Query query = sessionFactory.getCurrentSession().createQuery(hql);

query.setParameters(params,types);

Iterator<?> iter = query.iterate();

if (iter.hasNext()) {

return true;

}

return false;

}

public void add(Person person) {

sessionFactory.getCurrentSession().save(person);

}

public void update(Person person) {

Person old = (Person)sessionFactory.getCurrentSession().get(Person.class, person.getPersonid());

old.setName(person.getName());

}

public void delete(int personid) {

Person person = (Person)sessionFactory.getCurrentSession().get(Person.class, personid);

sessionFactory.getCurrentSession().delete(person);

}

@SuppressWarnings("unchecked")

public List<Person> getPersons() {

return sessionFactory.getCurrentSession().createQuery("from Person").list();

}

2.3.6 使用Spring的扫描加注解功能

需要在applicationContext.xml中开启此功能

<context:component-scan base-package="org.ay"/>

2.3.7 基于XML的声明式事物管理

（1）配置Spring的事务管理器

</bean>

（2）配置Advice

<tx:advice id="advice" transaction-manager="trManager">

<tx:attributes>

<tx:method name="add*" propagation="REQUIRED"/>

<tx:method name="update*" propagation="REQUIRED"/>

<tx:method name="del*" propagation="REQUIRED"/>

<tx:method name="*" propagation="REQUIRED" read-only="true"/>

</tx:attributes>

</tx:advice>

（3）配置PointCut

<aop:config>

<aop:pointcut expression="execution(* org.ay.dao.impl.*.*(..))" id="allMethod"/>

<aop:advisor advice-ref="advice" pointcut-ref="allMethod"/>

</aop:config>

2.4 整合Spring+Struts2

2.4.1 在struts.xml中配置

<global-results>

<result name="error">/error.jsp</result>

</global-results>

<result name="success">/success.jsp</result>

<result name="persons">/person.jsp</result>

</action>

2.4.2 创建PersonAction

package org.ay.action;

import java.util.List;

import javax.annotation.Resource;

import org.ay.dao.PersonDAO;

import org.ay.domain.Person;

import org.ay.domain.User;

import org.springframework.stereotype.Controller;

@Controller

public class PersonAction {

@Resource private PersonDAO personDAOImpl;

private User user;

private List<Person> persons;

private String name;

private int personid;

public int getPersonid() {

return personid;

}

public void setPersonid(int personid) {

this.personid = personid;

}

public String getName() {

return name;

}

public void setName(String name) {

this.name = name;

}

public List<Person> getPersons() {

return persons;

}

public User getUser() {

return user;

}

public void setUser(User user) {

this.user = user;

}

public String login(){

boolean ret = personDAOImpl.login(user);

if (ret) {

return "success";

}

return "error";

}

public String add() {

personDAOImpl.add(new Person(name));

return "success";

}

public String get() {

persons = personDAOImpl.getPersons();

return "persons";

}

public String del() {

personDAOImpl.delete(personid);

return "success";

}

查看全文

相关阅读:
Titanium环境搭建for mac
MongoDB学习（二）MongoDB Java增删查改
 Titanium 列表显示TableView
MongoDB学习（一）安装配置
 MongoDB学习（三）MongoDB shell 命令行的使用
 jsoup解析html
C#中方法的参数四种类型（值参数、ref、out、params）详解
 ORM JPA 介绍及其使用
 Git Add提示LF would be replaced by CRLF的解决方法
 Spring Data JPA 介绍及使用

原文地址：https://www.cnblogs.com/zhangleblog/p/3138947.html