三大框架整合

　　一、SSH导包

　　二、书写Spring

　　三、书写Struts

　　四、整合Spring与Struts

　　五、书写（与整合）Hibernate、引入c3p0连接池并使用hibernate模板

　　六、整合事务

　　--完成用户登录

　　项目已上传到github　　传送门

　　在MySQL数据库中创建spring表，添加一条假数据

　　

一、SSH导包

　　导入struts的jar包

　　

　　导入spring的jar包

　　

　　导入hibernate的jar包

　　

　　导入c3p0连接池jar包和springapo的jar包，mysql链接数据库驱动包，第四个spring整合包暂时不需要导入，下文导入的时候会说！！！

　　

二、书写Spring

　　准备applicationContext.xml作为spring的配置文件

  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <beans xmlns="http://www.springframework.org/schema/beans"
  3.     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  4.     xmlns:context="http://www.springframework.org/schema/context"
  5.     xmlns:aop="http://www.springframework.org/schema/aop"
  6.     xmlns:tx="http://www.springframework.org/schema/tx"
  7.     xsi:schemaLocation="http://www.springframework.org/schema/beans
  8.     http://www.springframework.org/schema/beans/spring-beans.xsd
  9.     http://www.springframework.org/schema/context
  10.     http://www.springframework.org/schema/context/spring-context.xsd
  11.     http://www.springframework.org/schema/aop
  12.     http://www.springframework.org/schema/aop/spring-aop.xsd
  13.     http://www.springframework.org/schema/tx
  14.     http://www.springframework.org/schema/tx/spring-tx.xsd">
  15.  
  16. </beans>

applicationContext.xml

　　编写web.xml

  1.     <!-- 让spring随着web项目的启动而启动 -->
  2.   <listener>
  3.       <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  4.   </listener>
  5.  
  6.     <!-- 读取配置文件 -->
  7.   <context-param>
  8.       <param-name>contextConfigLocation</param-name>
  9.       <param-value>classpath:applicationContext.xml</param-value>
  10.   </context-param>
  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" id="WebApp_ID" version="3.1">
  3.   <display-name>SSH</display-name>
  4.   <welcome-file-list>
  5.     <welcome-file>index.html</welcome-file>
  6.     <welcome-file>index.htm</welcome-file>
  7.     <welcome-file>index.jsp</welcome-file>
  8.     <welcome-file>default.html</welcome-file>
  9.     <welcome-file>default.htm</welcome-file>
  10.     <welcome-file>default.jsp</welcome-file>
  11.   </welcome-file-list>
  12.  
  13.     <!-- 让spring随着web项目的启动而启动 -->
  14.   <listener>
  15.       <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  16.   </listener>
  17.  
  18.     <!-- 读取配置文件 -->
  19.   <context-param>
  20.       <param-name>contextConfigLocation</param-name>
  21.       <param-value>classpath:applicationContext.xml</param-value>
  22.   </context-param>
  23.  
  24. </web-app>

web.xml

三、配置struts

　　准备struts.xml配置文件

  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <!DOCTYPE struts PUBLIC
  3.     "-//Apache Software Foundation//DTD Struts Configuration 2.5//EN"
  4.     "http://struts.apache.org/dtds/struts-2.5.dtd">
  5.  
  6.     <struts>
  7.     </struts>
  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <!DOCTYPE struts PUBLIC
  3.     "-//Apache Software Foundation//DTD Struts Configuration 2.5//EN"
  4.     "http://struts.apache.org/dtds/struts-2.5.dtd">
  5.  
  6.     <struts>
  7.     </struts>

struts.xml

　　在web.xml中开启struts

  1.     <!-- 让struts启动 -->
  2.   <filter>
  3.       <filter-name>struts</filter-name>
  4.       <filter-class>org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter</filter-class>
  5.   </filter>
  6.   <filter-mapping>
  7.       <filter-name>struts</filter-name>
  8.       <url-pattern>/*</url-pattern>
  9.   </filter-mapping>
  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" id="WebApp_ID" version="3.1">
  3.   <display-name>SSH</display-name>
  4.   <welcome-file-list>
  5.     <welcome-file>index.html</welcome-file>
  6.     <welcome-file>index.htm</welcome-file>
  7.     <welcome-file>index.jsp</welcome-file>
  8.     <welcome-file>default.html</welcome-file>
  9.     <welcome-file>default.htm</welcome-file>
  10.     <welcome-file>default.jsp</welcome-file>
  11.   </welcome-file-list>
  12.  
  13.     <!-- 让spring随着web项目的启动而启动 -->
  14.   <listener>
  15.       <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  16.   </listener>
  17.  
  18.     <!-- 读取配置文件 -->
  19.   <context-param>
  20.       <param-name>contextConfigLocation</param-name>
  21.       <param-value>classpath:applicationContext.xml</param-value>
  22.   </context-param>
  23.  
  24.     <!-- 让struts启动 -->
  25.   <filter>
  26.       <filter-name>struts</filter-name>
  27.       <filter-class>org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter</filter-class>
  28.   </filter>
  29.   <filter-mapping>
  30.       <filter-name>struts</filter-name>
  31.       <url-pattern>/*</url-pattern>
  32.   </filter-mapping>
  33.  
  34. </web-app>

web.xml

四.1、书写Action，并在struts.xml中开启动态方法调用

　　

  1. package com.Gary.domain;
  2.  
  3. public class User {
  4.  
  5.     private String id;
  6.     private String username;
  7.     private String password;
  8.  
  9.     public String getId() {
  10.         return id;
  11.     }
  12.     public void setId(String id) {
  13.         this.id = id;
  14.     }
  15.     public String getUsername() {
  16.         return username;
  17.     }
  18.     public void setUsername(String username) {
  19.         this.username = username;
  20.     }
  21.     public String getPassword() {
  22.         return password;
  23.     }
  24.     public void setPassword(String password) {
  25.         this.password = password;
  26.     }
  27.  
  28. }

User.java

  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <!DOCTYPE hibernate-mapping PUBLIC
  3.     "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
  4.     "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
  5.  
  6.     <!-- 配置包名字 -->
  7.     <hibernate-mapping package="com.Gary.domain">
  8.            <!-- 配置包类和数据库中的哪个表对应 -->
  9.         <class name="User" table="user">
  10.         <!-- 主键 -->
  11.             <id name="id">
  12.                 <generator class="uuid"></generator>
  13.             </id>
  14.  
  15.             <!-- 普通字段 -->
  16.             <property name="username" column="username"></property>
  17.             <property name="password" column="password"></property>
  18.  
  19.         </class>
  20.  
  21.     </hibernate-mapping>

User.hbm.xml

  1. package com.Gary.web;
  2.  
  3. import com.Gary.domain.User;
  4. import com.Gary.service.UserService;
  5. import com.opensymphony.xwork2.ActionContext;
  6. import com.opensymphony.xwork2.ActionSupport;
  7. import com.opensymphony.xwork2.ModelDriven;
  8.  
  9. public class UserAction extends ActionSupport implements ModelDriven<User>{
  10.  
  11.     public User user = new User();
  12.  
  13.     private UserService userService;
  14.  
  15.     public String execute() throws Exception {
  16.  
  17.         boolean success = userService.findUser(user);
  18.  
  19.         if(success)
  20.         {
  21.             return "toIndex";
  22.         }else {
  23.             ActionContext.getContext().put("error", "用户名或密码错误！！！");
  24.             return "login";
  25.         }
  26.  
  27.     }
  28.  
  29.     public UserService getUserService() {
  30.         return userService;
  31.     }
  32.  
  33.     public void setUserService(UserService userService) {
  34.         this.userService = userService;
  35.     }
  36.  
  37.     @Override
  38.     public User getModel() {
  39.         return user;
  40.     }
  41.  
  42. }

UserAction.java

  1. package com.Gary.service;
  2.  
  3. import com.Gary.dao.UserDao;
  4. import com.Gary.domain.User;
  5.  
  6. public class UserService {
  7.  
  8.     private UserDao userDao;
  9.  
  10.     public boolean findUser(User user) {
  11.  
  12.         User temp = userDao.findUser(user);
  13.  
  14.         return temp == null?false:true;
  15.     }
  16.  
  17.     public UserDao getUserDao() {
  18.         return userDao;
  19.     }
  20.  
  21.     public void setUserDao(UserDao userDao) {
  22.         this.userDao = userDao;
  23.     }
  24.  
  25. }

UserService.java

  1. package com.Gary.dao;
  2.  
  3. import org.hibernate.Session;
  4. import org.hibernate.query.NativeQuery;
  5. import org.springframework.orm.hibernate5.support.HibernateDaoSupport;
  6.  
  7. import com.Gary.domain.User;
  8.  
  9. public class UserDao extends HibernateDaoSupport {
  10.  
  11.     public User findUser(User user) {
  12.         Session session = getHibernateTemplate().getSessionFactory().getCurrentSession();
  13.  
  14.         String sql = "select * from user where username = ? and password = ?";
  15.         NativeQuery query = session.createSQLQuery(sql);
  16.         query.setParameter(1,user.getUsername());
  17.         query.setParameter(2, user.getPassword());
  18.         query.addEntity(User.class);
  19.  
  20.         User result = (User) query.uniqueResult();
  21.  
  22.         return result;
  23.     }
  24.  
  25. }

UserDao.java

  1. <struts>
  2.         <!-- 开启动态方法调用 -->
  3.         <constant name="struts.devMode" value="true"></constant>
  4.         <constant name="struts.enable.DynamicMethodInvocation" value="true"></constant>
  5.  
  6.         <package name="ssh" namespace="/" extends="struts-default">
  7.             <!-- 允许所有方法 -->
  8.             <global-allowed-methods>regex:.*</global-allowed-methods>
  9.             <!-- 配置Action -->
  10.             <action name="UserAction_*" class="com.Gary.web.UserAction">
  11.                 <!-- 配置结果集第一个为转发，第二个为重定向 -->
  12.                 <result name="login">/login.jsp</result>
  13.                 <result name="toIndex" type="redirect">/index.html</result>
  14.             </action>
  15.         </package>
  16.  
  17.     </struts>
  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <!DOCTYPE struts PUBLIC
  3.     "-//Apache Software Foundation//DTD Struts Configuration 2.5//EN"
  4.     "http://struts.apache.org/dtds/struts-2.5.dtd">
  5.  
  6.     <struts>
  7.         <!-- 开启动态方法调用 -->
  8.         <constant name="struts.devMode" value="true"></constant>
  9.         <constant name="struts.enable.DynamicMethodInvocation" value="true"></constant>
  10.  
  11.         <package name="ssh" namespace="/" extends="struts-default">
  12.             <!-- 允许所有方法 -->
  13.             <global-allowed-methods>regex:.*</global-allowed-methods>
  14.             <!-- 配置Action -->
  15.             <action name="UserAction_*" class="com.Gary.web.UserAction">
  16.                 <!-- 配置结果集第一个为转发，第二个为重定向 -->
  17.                 <result name="login">/login.jsp</result>
  18.                 <result name="toIndex" type="redirect">/index.html</result>
  19.             </action>
  20.         </package>
  21.  
  22.     </struts>

struts.xml

　　提交登陆<form>表单

  1. <form action="${pageContext.request.contextPath }/UserAction_login" method="post">
  2.                 <div class="register-box">
  3.                     <label for="username" class="username_label">
  4.                     用 户 名
  5.                     <input maxlength="20" name="username" type="text"
  6.                         placeholder="您的用户名和登录名" />
  7.                 </label>
  8.                     <div class="tips">
  9.                     </div>
  10.                 </div>
  11.                 <div class="register-box">
  12.                     <label for="username" class="other_label">
  13.                      密 码
  14.                     <input maxlength="20" type="password" name="password"
  15.                         placeholder="建议至少使用两种字符组合" />
  16.                 </label>
  17.                     <div class="tips">
  18.  
  19.                     </div>
  20.                 </div>
  21.                 <div class="arguement">
  22.                     <input type="checkbox" id="xieyi" /> 阅读并同意
  23.                     <a href="javascript:void(0)">《你问我答用户注册协议》</a>
  24.                     <a href="register.html">没有账号,立即注册</a>
  25.                     <div class="tips" style="color: red">
  26.                         <s:property value="#error"/>
  27.                     </div>
  28.                 </div>
  29.                 <div class="submit_btn">
  30.                     <button type="submit" id="submit_btn">
  31.                     立 即 登录
  32.                 </button>
  33.                 </div>
  34.             </form>
  1. <%@ page language="java" contentType="text/html; charset=UTF-8"
  2.     pageEncoding="UTF-8"%>
  3.     <%@taglib uri="/struts-tags" prefix="s" %>
  4. <!DOCTYPE html>
  5. <html>
  6.  
  7.     <head>
  8.         <meta charset="UTF-8">
  9.  
  10.          <link rel="stylesheet" href="css/head.css" />
  11.         <link rel="stylesheet" type="text/css" href="css/login.css" />
  12.     </head>
  13.  
  14.     <body>
  15. <div class="dvhead">
  16.     <div class="dvlogo"><a href="index.html">你问我答</a></div>
  17.     <div class="dvsearch">10秒钟注册账号，找到你的同学</div>
  18.     <div class="dvreg">
  19.         已有账号，立即&nbsp;<a href="login.html">登录</a>
  20.     </div>
  21. </div>
  22.         <section  class="sec">
  23.             <form action="${pageContext.request.contextPath }/UserAction_login" method="post">
  24.                 <div class="register-box">
  25.                     <label for="username" class="username_label">
  26.                     用 户 名
  27.                     <input maxlength="20" name="username" type="text"
  28.                         placeholder="您的用户名和登录名" />
  29.                 </label>
  30.                     <div class="tips">
  31.                     </div>
  32.                 </div>
  33.                 <div class="register-box">
  34.                     <label for="username" class="other_label">
  35.                      密 码
  36.                     <input maxlength="20" type="password" name="password"
  37.                         placeholder="建议至少使用两种字符组合" />
  38.                 </label>
  39.                     <div class="tips">
  40.  
  41.                     </div>
  42.                 </div>
  43.                 <div class="arguement">
  44.                     <input type="checkbox" id="xieyi" /> 阅读并同意
  45.                     <a href="javascript:void(0)">《你问我答用户注册协议》</a>
  46.                     <a href="register.html">没有账号,立即注册</a>
  47.                     <div class="tips" style="color: red">
  48.                         <s:property value="#error"/>
  49.                     </div>
  50.                 </div>
  51.                 <div class="submit_btn">
  52.                     <button type="submit" id="submit_btn">
  53.                     立 即 登录
  54.                 </button>
  55.                 </div>
  56.             </form>
  57.         </section>
  58.         <script src="js/index.js" type="text/javascript" charset="utf-8"></script>
  59.     </body>

login.jsp

　　

四.2、整合Spring与Struts

　　导入struts2-spring-plugin-2.5.16.jar整合包

　　在stuts.xml中让spring管理Action的创建

  1. 　　<!-- 让spring管理Action的创建 -->
  2. 　　<constant name="struts.objectFactory" value="spring"></constant>

　　在applicationContext.xml中配置web层、service层、dao层的<bean>元素

  1. <!-- 配置userAciton -->
  2.     <bean name="userAction" class="com.Gary.web.UserAction" scope="prototype">
  3.         <!-- 注入userService -->
  4.         <property name="userService" ref="userService"></property>
  5.     </bean>
  6.  
  7.     <!-- 配置userService -->
  8.     <bean name="userService" class="com.Gary.service.UserService">
  9.         <!-- 注入userDao -->
  10.         <property name="userDao" ref="userDao"></property>
  11.     </bean>
  12.  
  13.     <!-- 配置userDao -->
  14.     <bean name="userDao" class="com.Gary.dao.UserDao">
  15.         <!-- 注入sessionFactory (用到了HibernateDaoSupport) -->
  16.         <property name="sessionFactory" ref="sessionFactory"></property>
  17.     </bean>
  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <beans xmlns="http://www.springframework.org/schema/beans"
  3.     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  4.     xmlns:context="http://www.springframework.org/schema/context"
  5.     xmlns:aop="http://www.springframework.org/schema/aop"
  6.     xmlns:tx="http://www.springframework.org/schema/tx"
  7.     xsi:schemaLocation="http://www.springframework.org/schema/beans
  8.     http://www.springframework.org/schema/beans/spring-beans.xsd
  9.     http://www.springframework.org/schema/context
  10.     http://www.springframework.org/schema/context/spring-context.xsd
  11.     http://www.springframework.org/schema/aop
  12.     http://www.springframework.org/schema/aop/spring-aop.xsd
  13.     http://www.springframework.org/schema/tx
  14.     http://www.springframework.org/schema/tx/spring-tx.xsd">
  15.  
  16.     <!-- 配置userAciton -->
  17.     <bean name="userAction" class="com.Gary.web.UserAction" scope="prototype">
  18.         <!-- 注入userService -->
  19.         <property name="userService" ref="userService"></property>
  20.     </bean>
  21.  
  22.     <!-- 配置userService -->
  23.     <bean name="userService" class="com.Gary.service.UserService">
  24.         <!-- 注入userDao -->
  25.         <property name="userDao" ref="userDao"></property>
  26.     </bean>
  27.  
  28.     <!-- 配置userDao -->
  29.     <bean name="userDao" class="com.Gary.dao.UserDao">
  30.         <!-- 注入sessionFactory (用到了HibernateDaoSupport) -->
  31.         <property name="sessionFactory" ref="sessionFactory"></property>
  32.     </bean>
  33.  
  34. </beans>

applicationContext.xml

五、整合Hibernate、引入连接池并使用hibernate模板

　　在applicationContext.xml中整合Hibernate

  1. <bean name="dataSource"
  2.         class="com.mchange.v2.c3p0.ComboPooledDataSource">
  3.         <property name="jdbcUrl" value="jdbc:mysql:///spring"></property>
  4.         <property name="driverClass" value="com.mysql.jdbc.Driver"></property>
  5.         <property name="user" value="root"></property>
  6.         <property name="password" value="123456"></property>
  7.     </bean>
  8.  
  9.     <!-- 配置sesisonFactory -->
  10.     <bean name="sessionFactory"
  11.         class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">
  12.         <!-- 配置dataSource -->
  13.         <property name="dataSource" ref="dataSource"></property>
  14.         <!-- 配置基本属性 -->
  15.         <property name="hibernateProperties">
  16.             <props>
  17.                 <!-- 方言 -->
  18.                 <prop key="hibernate.dialect">org.hibernate.dialect.MySQL5InnoDBDialect</prop>
  19.                 <!-- 生成表策略 -->
  20.                 <prop key="hibernate.hbm2ddl.auto">update</prop>
  21.                 <!-- 是否生成sql语句 -->
  22.                 <prop key="hibernate.show_sql">true</prop>
  23.                 <!-- 是否格式化sql -->
  24.                 <prop key="hibernate.format_sql">true</prop>
  25.             </props>
  26.         </property>
  27.         <!-- 读取orm元数据 -->
  28.         <property name="mappingDirectoryLocations"
  29.             value="classpath:com/Gary/domain"></property>
  30.  
  31.     </bean>
  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <beans xmlns="http://www.springframework.org/schema/beans"
  3.     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  4.     xmlns:context="http://www.springframework.org/schema/context"
  5.     xmlns:aop="http://www.springframework.org/schema/aop"
  6.     xmlns:tx="http://www.springframework.org/schema/tx"
  7.     xsi:schemaLocation="http://www.springframework.org/schema/beans
  8.     http://www.springframework.org/schema/beans/spring-beans.xsd
  9.     http://www.springframework.org/schema/context
  10.     http://www.springframework.org/schema/context/spring-context.xsd
  11.     http://www.springframework.org/schema/aop
  12.     http://www.springframework.org/schema/aop/spring-aop.xsd
  13.     http://www.springframework.org/schema/tx
  14.     http://www.springframework.org/schema/tx/spring-tx.xsd">
  15.  
  16.     <bean name="dataSource"
  17.         class="com.mchange.v2.c3p0.ComboPooledDataSource">
  18.         <property name="jdbcUrl" value="jdbc:mysql:///spring"></property>
  19.         <property name="driverClass" value="com.mysql.jdbc.Driver"></property>
  20.         <property name="user" value="root"></property>
  21.         <property name="password" value="123456"></property>
  22.     </bean>
  23.  
  24.     <!-- 配置sesisonFactory -->
  25.     <bean name="sessionFactory"
  26.         class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">
  27.         <!-- 配置dataSource -->
  28.         <property name="dataSource" ref="dataSource"></property>
  29.         <!-- 配置基本属性 -->
  30.         <property name="hibernateProperties">
  31.             <props>
  32.                 <!-- 方言 -->
  33.                 <prop key="hibernate.dialect">org.hibernate.dialect.MySQL5InnoDBDialect</prop>
  34.                 <!-- 生成表策略 -->
  35.                 <prop key="hibernate.hbm2ddl.auto">update</prop>
  36.                 <!-- 是否生成sql语句 -->
  37.                 <prop key="hibernate.show_sql">true</prop>
  38.                 <!-- 是否格式化sql -->
  39.                 <prop key="hibernate.format_sql">true</prop>
  40.             </props>
  41.         </property>
  42.         <!-- 读取orm元数据 -->
  43.         <property name="mappingDirectoryLocations"
  44.             value="classpath:com/Gary/domain"></property>
  45.  
  46.     </bean>
  47.  
  48.     <!-- 配置userAciton -->
  49.     <bean name="userAction" class="com.Gary.web.UserAction" scope="prototype">
  50.         <!-- 注入userService -->
  51.         <property name="userService" ref="userService"></property>
  52.     </bean>
  53.  
  54.     <!-- 配置userService -->
  55.     <bean name="userService" class="com.Gary.service.UserService">
  56.         <!-- 注入userDao -->
  57.         <property name="userDao" ref="userDao"></property>
  58.     </bean>
  59.  
  60.     <!-- 配置userDao -->
  61.     <bean name="userDao" class="com.Gary.dao.UserDao">
  62.         <!-- 注入sessionFactory (用到了HibernateDaoSupport) -->
  63.         <property name="sessionFactory" ref="sessionFactory"></property>
  64.     </bean>
  65.  
  66. </beans>

applicationContext.xml

　　在web.xml中扩大session范围【扩大session范围<filter>一定要放在启动struts上】

  1.   <!-- 扩大session范围 -->
  2.   <filter>
  3.       <filter-name>openSessionInView</filter-name>
  4.       <filter-class>org.springframework.orm.hibernate5.support.OpenSessionInViewFilter</filter-class>
  5.   </filter>
  6.   <filter-mapping>
  7.       <filter-name>openSessionInView</filter-name>
  8.       <url-pattern>/*</url-pattern>
  9.   </filter-mapping>
  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" id="WebApp_ID" version="3.1">
  3.   <display-name>SSH</display-name>
  4.   <welcome-file-list>
  5.     <welcome-file>index.html</welcome-file>
  6.     <welcome-file>index.htm</welcome-file>
  7.     <welcome-file>index.jsp</welcome-file>
  8.     <welcome-file>default.html</welcome-file>
  9.     <welcome-file>default.htm</welcome-file>
  10.     <welcome-file>default.jsp</welcome-file>
  11.   </welcome-file-list>
  12.  
  13.     <!-- 让spring随着web项目的启动而启动 -->
  14.   <listener>
  15.       <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  16.   </listener>
  17.  
  18.     <!-- 读取配置文件 -->
  19.   <context-param>
  20.       <param-name>contextConfigLocation</param-name>
  21.       <param-value>classpath:applicationContext.xml</param-value>
  22.   </context-param>
  23.  
  24.   <!-- 扩大session范围 -->
  25.   <filter>
  26.       <filter-name>openSessionInView</filter-name>
  27.       <filter-class>org.springframework.orm.hibernate5.support.OpenSessionInViewFilter</filter-class>
  28.   </filter>
  29.   <filter-mapping>
  30.       <filter-name>openSessionInView</filter-name>
  31.       <url-pattern>/*</url-pattern>
  32.   </filter-mapping>
  33.  
  34.     <!-- 让struts启动 -->
  35.   <filter>
  36.       <filter-name>struts</filter-name>
  37.       <filter-class>org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter</filter-class>
  38.   </filter>
  39.   <filter-mapping>
  40.       <filter-name>struts</filter-name>
  41.       <url-pattern>/*</url-pattern>
  42.   </filter-mapping>
  43.  
  44. </web-app>

web.xml

六、整合事务

　　在applicationContext.xml中配置事务

  1.     <!-- 事务的核心管理器 -->
  2.     <bean name="transactionManager"
  3.         class="org.springframework.orm.hibernate5.HibernateTransactionManager">
  4.         <!-- 需要sessionFactory -->
  5.         <property name="sessionFactory" ref="sessionFactory"></property>
  6.     </bean>
  7.  
  8.     <!-- 通知 -->
  9.     <tx:advice id="advice"
  10.         transaction-manager="transactionManager">
  11.         <tx:attributes>
  12.             <tx:method name="*" />
  13.         </tx:attributes>
  14.     </tx:advice>
  15.  
  16.     <!-- 织入 -->
  17.     <aop:config>
  18.         <!-- 切入点 -->
  19.         <aop:pointcut
  20.             expression="execution(* com.Gary.service.*.*(..))" id="pc" />
  21.         <!-- 配置切面 -->
  22.         <aop:advisor advice-ref="advice" pointcut-ref="pc" />
  23.     </aop:config>
  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <beans xmlns="http://www.springframework.org/schema/beans"
  3.     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  4.     xmlns:context="http://www.springframework.org/schema/context"
  5.     xmlns:aop="http://www.springframework.org/schema/aop"
  6.     xmlns:tx="http://www.springframework.org/schema/tx"
  7.     xsi:schemaLocation="http://www.springframework.org/schema/beans
  8.     http://www.springframework.org/schema/beans/spring-beans.xsd
  9.     http://www.springframework.org/schema/context
  10.     http://www.springframework.org/schema/context/spring-context.xsd
  11.     http://www.springframework.org/schema/aop
  12.     http://www.springframework.org/schema/aop/spring-aop.xsd
  13.     http://www.springframework.org/schema/tx
  14.     http://www.springframework.org/schema/tx/spring-tx.xsd">
  15.  
  16.     <bean name="dataSource"
  17.         class="com.mchange.v2.c3p0.ComboPooledDataSource">
  18.         <property name="jdbcUrl" value="jdbc:mysql:///spring"></property>
  19.         <property name="driverClass" value="com.mysql.jdbc.Driver"></property>
  20.         <property name="user" value="root"></property>
  21.         <property name="password" value="123456"></property>
  22.     </bean>
  23.  
  24.     <!-- 配置sesisonFactory -->
  25.     <bean name="sessionFactory"
  26.         class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">
  27.         <!-- 配置dataSource -->
  28.         <property name="dataSource" ref="dataSource"></property>
  29.         <!-- 配置基本属性 -->
  30.         <property name="hibernateProperties">
  31.             <props>
  32.                 <!-- 方言 -->
  33.                 <prop key="hibernate.dialect">org.hibernate.dialect.MySQL5InnoDBDialect</prop>
  34.                 <!-- 生成表策略 -->
  35.                 <prop key="hibernate.hbm2ddl.auto">update</prop>
  36.                 <!-- 是否生成sql语句 -->
  37.                 <prop key="hibernate.show_sql">true</prop>
  38.                 <!-- 是否格式化sql -->
  39.                 <prop key="hibernate.format_sql">true</prop>
  40.             </props>
  41.         </property>
  42.         <!-- 读取orm元数据 -->
  43.         <property name="mappingDirectoryLocations"
  44.             value="classpath:com/Gary/domain"></property>
  45.     </bean>
  46.  
  47.     <!-- 事务的核心管理器 -->
  48.     <bean name="transactionManager"
  49.         class="org.springframework.orm.hibernate5.HibernateTransactionManager">
  50.         <!-- 需要sessionFactory -->
  51.         <property name="sessionFactory" ref="sessionFactory"></property>
  52.     </bean>
  53.  
  54.     <!-- 通知 -->
  55.     <tx:advice id="advice"
  56.         transaction-manager="transactionManager">
  57.         <tx:attributes>
  58.             <tx:method name="*" />
  59.         </tx:attributes>
  60.     </tx:advice>
  61.  
  62.     <!-- 织入 -->
  63.     <aop:config>
  64.         <!-- 切入点 -->
  65.         <aop:pointcut
  66.             expression="execution(* com.Gary.service.*.*(..))" id="pc" />
  67.         <!-- 配置切面 -->
  68.         <aop:advisor advice-ref="advice" pointcut-ref="pc" />
  69.     </aop:config>
  70.  
  71.     <!-- 配置userAciton -->
  72.     <bean name="userAction" class="com.Gary.web.UserAction" scope="prototype">
  73.         <!-- 注入userService -->
  74.         <property name="userService" ref="userService"></property>
  75.     </bean>
  76.  
  77.     <!-- 配置userService -->
  78.     <bean name="userService" class="com.Gary.service.UserService">
  79.         <!-- 注入userDao -->
  80.         <property name="userDao" ref="userDao"></property>
  81.     </bean>
  82.  
  83.     <!-- 配置userDao -->
  84.     <bean name="userDao" class="com.Gary.dao.UserDao">
  85.         <!-- 注入sessionFactory (用到了HibernateDaoSupport) -->
  86.         <property name="sessionFactory" ref="sessionFactory"></property>
  87.     </bean>
  88.  
  89. </beans>

applicationContext.xml

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