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  • JavaWeb_(Spring框架)Spring整合Hibernate

      Dao层类要继承HibernateDaoSupport.java父类

      原先使用Hibernate框架hibernate.cfg.xml配置数据库

    <hibernate-configuration>
        <session-factory>
            <property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
            <property name="hibernate.connection.url">jdbc:mysql:///spring</property>
            <property name="hibernate.connection.username">root</property>
            <property name="hibernate.connecton.password">123456</property>
            
            <!-- 数据库的方言 -->
            <property name="hibernate.dialect">org.hibernate.dialect.MySQL5InnoDBDialect</property>
            <!-- 是否显示sql语句 -->
            <property name="hibernate.show_sql">true</property>
            <!-- 是否格式化sql语句 -->
            <property name="hibernate.format_sql">true</property>
            <!-- 数据库是否帮我们创建表 -->
            <property name="hibernate.hbm2ddl.auto">update</property>
            <!-- 隔离级别 不可重复读  默认4级别-->
            <property name="hibernate.connection.isolation">4</property>
            <!-- 与线程绑定 -->
            <property name="hibernate.current_session_context_class">thread</property>
        
        
            <mapping resource="com/Gary/domain/User.hbm.xml"/>
        
        </session-factory>
    </hibernate-configuration>
    <?xml version="1.0" encoding="UTF-8"?>
    <!DOCTYPE hibernate-configuration PUBLIC
        "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
        "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">
        
    <hibernate-configuration>
        <session-factory>
            <property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
            <property name="hibernate.connection.url">jdbc:mysql:///spring</property>
            <property name="hibernate.connection.username">root</property>
            <property name="hibernate.connecton.password">123456</property>
            
            <!-- 数据库的方言 -->
            <property name="hibernate.dialect">org.hibernate.dialect.MySQL5InnoDBDialect</property>
            <!-- 是否显示sql语句 -->
            <property name="hibernate.show_sql">true</property>
            <!-- 是否格式化sql语句 -->
            <property name="hibernate.format_sql">true</property>
            <!-- 数据库是否帮我们创建表 -->
            <property name="hibernate.hbm2ddl.auto">update</property>
            <!-- 隔离级别 不可重复读  默认4级别-->
            <property name="hibernate.connection.isolation">4</property>
            <!-- 与线程绑定 -->
            <property name="hibernate.current_session_context_class">thread</property>
        
        
            <mapping resource="com/Gary/domain/User.hbm.xml"/>
        
        </session-factory>
    </hibernate-configuration>
    hibernate.cfg.xml

      使用Spring框架整合Hibernate后

    <!-- 配置数据库 -->
        <bean name="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
            <property name="jdbcUrl" value="jdbc:mysql:///spring"></property>
            <property name="driverClass" value="com.mysql.jdbc.Driver"></property>
            <property name="user" value="root"></property>
            <property name="password" value="123456"></property>
        </bean>
        
        <!-- 配置sessionFactory -->
        <bean name="sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">
            <property name="dataSource" ref=""></property>
            <property name="hibernateProperties">
                <props>
                    <prop key="hibernate.dialect">org.hibernate.dialect.MySQL5InnoDBDialect</prop>
                    <prop key="hibernate.show_sql">true</prop>
                    <prop key="hibernate.format_sql">true</prop>
                    <prop key="hibernate.hbm2ddl.auto">true</prop>
                    <prop key="hibernate.current_session_context_class">thread</prop>
                </props>
            </property>
    <?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:aop="http://www.springframework.org/schema/aop"
        xmlns:tx="http://www.springframework.org/schema/tx"
        xsi:schemaLocation="http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context
        http://www.springframework.org/schema/context/spring-context.xsd
        http://www.springframework.org/schema/aop
        http://www.springframework.org/schema/aop/spring-aop.xsd
        http://www.springframework.org/schema/tx
        http://www.springframework.org/schema/tx/spring-tx.xsd">
        
        <!-- 开启注解模式 开启包的时候,会开启包下的所有子包-->
        <context:component-scan base-package="com.Gary"></context:component-scan>
        
        <!-- 配置数据库 -->
        <bean name="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
            <property name="jdbcUrl" value="jdbc:mysql:///spring"></property>
            <property name="driverClass" value="com.mysql.jdbc.Driver"></property>
            <property name="user" value="root"></property>
            <property name="password" value="123456"></property>
        </bean>
        
        <!-- 配置sessionFactory -->
        <bean name="sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">
            <property name="dataSource" ref="dataSource"></property>
            <property name="hibernateProperties">
                <props>
                    <prop key="hibernate.dialect">org.hibernate.dialect.MySQL5InnoDBDialect</prop>
                    <prop key="hibernate.show_sql">true</prop>
                    <prop key="hibernate.format_sql">true</prop>
                    <prop key="hibernate.hbm2ddl.auto">update</prop>
                    <prop key="hibernate.current_session_context_class">thread</prop>
                </props>
            </property>
            
            <!-- 配置orm元素据,会自动扫描该包下的  所有  配置文件 -->
            
            <property name="mappingDirectoryLocations" value="classpath:com/Gary/domain"></property>
            
        </bean>
        
    
        
        
        
        
        <!-- 配置Action    --> 
        <bean name = "userAction" class="com.Gary.web.UserAction" scope="prototype">
            <property name="userService" ref="userService"></property>
        </bean>
        
        <!-- 配置Service  -->
        <bean name="userService" class="com.Gary.service.UserService">
            <property name="userDao" ref="userDao"></property>
        </bean>
        
        <!--配置Dao -->
        <bean name="userDao" class="com.Gary.dao.UserDao">
            <property name="sessionFactory" ref="sessionFactory"></property>
        </bean>
        
         
         
         
         
    </beans>
    applicationContext.xml

      在Dao层用到Session session = HibernateUtils.getCurrentSession();获得session可以修改成

    Session session = getHibernateTemplate().getSessionFactory().getCurrentSession();

      在Service层用到的关于事务的开启我们可以统一在applicationContext.xml中进行配置

      开启事务Transaction beginTransaction = HibernateUtils.getCurrentSession().beginTransaction();

      事务回滚beginTransaction.rollback();

      提交事务beginTransaction.commit();

       在applicationContext.xml中配置事务核心管理器

    <!-- 事务的核心管理器 -->
        <bean name="transactionManager"
            class="org.springframework.orm.hibernate5.HibernateTransactionManager">
            <!-- 需要sessionFactory -->
            <property name="sessionFactory" ref="sessionFactory"></property>
        </bean>
    
        <!-- 配置事务的通知 -->
        <tx:advice id="advice"
            transaction-manager="transactionManager">
            <tx:attributes>
                <!-- 所有的方法都去增强 -->
                <tx:method name="*" />
            </tx:attributes>
        </tx:advice>
    
        <!-- 织入 -->
        <aop:config>
            <!-- 切入点 -->
            <aop:pointcut
                expression="execution(* com.Gary.service.*.*(..))" id="pc" />
            <!-- 配置切面 -->
            <aop:advisor advice-ref="advice" pointcut-ref="pc" />
        </aop:config>
    <?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:aop="http://www.springframework.org/schema/aop"
        xmlns:tx="http://www.springframework.org/schema/tx"
        xsi:schemaLocation="http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context
        http://www.springframework.org/schema/context/spring-context.xsd
        http://www.springframework.org/schema/aop
        http://www.springframework.org/schema/aop/spring-aop.xsd
        http://www.springframework.org/schema/tx
        http://www.springframework.org/schema/tx/spring-tx.xsd">
        
        <!-- 开启注解模式 开启包的时候,会开启包下的所有子包-->
        <context:component-scan base-package="com.Gary"></context:component-scan>
        
        <!-- 配置数据库 -->
        <bean name="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
            <property name="jdbcUrl" value="jdbc:mysql:///spring"></property>
            <property name="driverClass" value="com.mysql.jdbc.Driver"></property>
            <property name="user" value="root"></property>
            <property name="password" value="123456"></property>
        </bean>
        
        <!-- 配置sessionFactory -->
        <bean name="sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">
            <property name="dataSource" ref="dataSource"></property>
            <property name="hibernateProperties">
                <props>
                    <prop key="hibernate.dialect">org.hibernate.dialect.MySQL5InnoDBDialect</prop>
                    <prop key="hibernate.show_sql">true</prop>
                    <prop key="hibernate.format_sql">true</prop>
                    <prop key="hibernate.hbm2ddl.auto">update</prop>
                </props>
            </property>
            
            <!-- 配置orm元素据,会自动扫描该包下的  所有  配置文件 -->
            
            <property name="mappingDirectoryLocations" value="classpath:com/Gary/domain"></property>
            
        </bean>
        
        <!-- 事务的核心管理器 -->
        <bean name="transactionManager"
            class="org.springframework.orm.hibernate5.HibernateTransactionManager">
            <!-- 需要sessionFactory -->
            <property name="sessionFactory" ref="sessionFactory"></property>
        </bean>
    
        <!-- 配置事务的通知 -->
        <tx:advice id="advice"
            transaction-manager="transactionManager">
            <tx:attributes>
                <!-- 所有的方法都去增强 -->
                <tx:method name="*" />
            </tx:attributes>
        </tx:advice>
    
        <!-- 织入 -->
        <aop:config>
            <!-- 切入点 -->
            <aop:pointcut
                expression="execution(* com.Gary.service.*.*(..))" id="pc" />
            <!-- 配置切面 -->
            <aop:advisor advice-ref="advice" pointcut-ref="pc" />
        </aop:config>
        
        
        
        
        <!-- 配置Action    --> 
        <bean name = "userAction" class="com.Gary.web.UserAction" scope="prototype">
            <property name="userService" ref="userService"></property>
        </bean>
        
        <!-- 配置Service  -->
        <bean name="userService" class="com.Gary.service.UserService">
            <property name="userDao" ref="userDao"></property>
        </bean>
        
        <!--配置Dao -->
        <bean name="userDao" class="com.Gary.dao.UserDao">
            <property name="sessionFactory" ref="sessionFactory"></property>
        </bean>
        
         
         
         
         
    </beans>
    applicationContext.xml

       在web.xml中扩大Session范围,使Session作用于从页面发起请求一直到页面的关闭

        <!-- 扩大到Session范围,页面发起请求 到 页面的关闭 -->
      <filter>
          <filter-name>openSession</filter-name>
          <filter-class>org.springframework.orm.hibernate5.support.OpenSessionInViewFilter</filter-class>
      </filter>
      <filter-mapping>
          <filter-name>openSession</filter-name>
          <url-pattern>/*</url-pattern>
      </filter-mapping>
    <?xml version="1.0" encoding="UTF-8"?>
    <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">
      <display-name>Spring</display-name>
      <welcome-file-list>
        <welcome-file>index.html</welcome-file>
        <welcome-file>index.htm</welcome-file>
        <welcome-file>index.jsp</welcome-file>
        <welcome-file>default.html</welcome-file>
        <welcome-file>default.htm</welcome-file>
        <welcome-file>default.jsp</welcome-file>
      </welcome-file-list>
      
      
         <!-- 让spring随着web项目的启动而启动 -->
        <listener>
            <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
        </listener>
        
        <!-- 配置spring配置文件的位置 -->
        <context-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>classpath:applicationContext.xml</param-value>
        </context-param>
        
        <!-- 扩大到Session范围,页面发起请求 到 页面的关闭 -->
      <filter>
          <filter-name>openSession</filter-name>
          <filter-class>org.springframework.orm.hibernate5.support.OpenSessionInViewFilter</filter-class>
      </filter>
      <filter-mapping>
          <filter-name>openSession</filter-name>
          <url-pattern>/*</url-pattern>
      </filter-mapping>
      
      
      
      <filter>
          <filter-name>struts</filter-name>
          <filter-class>org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter</filter-class>
      </filter>
          <filter-mapping>
              <filter-name>struts</filter-name>
          <url-pattern>/*</url-pattern>
      </filter-mapping>
      
      
    </web-app>
    web.xml

      

      JavaWeb_(Spring框架)在Struts+Hibernate框架中引入Spring框架  传送门

      现在使用Spring框架整合Struts+Hibernate项目,运行项目

      

    <%@ page language="java" contentType="text/html; charset=UTF-8"
        pageEncoding="UTF-8"%>
    <%@taglib prefix="s" uri="/struts-tags" %>
    <!DOCTYPE html>
    <html>
    
    <head>
    <meta charset="UTF-8">
    
    <link rel="stylesheet" href="css/head.css" />
    <link rel="stylesheet" type="text/css" href="css/login.css" />
    </head>
    
    <body>
        <div class="dvhead">
            <div class="dvlogo">
                <a href="index.html">你问我答</a>
            </div>
            <div class="dvsearch">10秒钟注册账号,找到你的同学</div>
            <div class="dvreg">
                已有账号,立即&nbsp;<a href="login.html">登录</a>
            </div>
        </div>
        <section class="sec">
            <form action="${pageContext.request.contextPath }/UserAction_login" method="post">
                <div class="register-box">
                    <label for="username" class="username_label"> 用 户 名 <input
                        maxlength="20" name="username" type="text" placeholder="您的用户名和登录名" />
                    </label>
                    <div class="tips"></div>
                </div>
                <div class="register-box">
                    <label for="username" class="other_label"> 密 码 <input
                        maxlength="20" type="password" name="password"
                        placeholder="建议至少使用两种字符组合" />
                    </label>
                    <div class="tips"></div>
                </div>
                <div class="arguement">
                    <input type="checkbox" id="xieyi" /> 阅读并同意 <a
                        href="javascript:void(0)">《你问我答用户注册协议》</a> <a href="register.html">没有账号,立即注册</a>
                    <div class="tips" style="color: red" > <s:property value="#error"/> </div>
                </div>
                <div class="submit_btn">
                    <button type="submit" id="submit_btn">立 即 登录</button>
                </div>
            </form>
        </section>
        <script src="js/index.js" type="text/javascript" charset="utf-8"></script>
    </body>
    login.jsp
    <?xml version="1.0" encoding="UTF-8"?>
    <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">
      <display-name>Spring</display-name>
      <welcome-file-list>
        <welcome-file>index.html</welcome-file>
        <welcome-file>index.htm</welcome-file>
        <welcome-file>index.jsp</welcome-file>
        <welcome-file>default.html</welcome-file>
        <welcome-file>default.htm</welcome-file>
        <welcome-file>default.jsp</welcome-file>
      </welcome-file-list>
      
      
         <!-- 让spring随着web项目的启动而启动 -->
        <listener>
            <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
        </listener>
        
        <!-- 配置spring配置文件的位置 -->
        <context-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>classpath:applicationContext.xml</param-value>
        </context-param>
        
        <!-- 扩大到Session范围,页面发起请求 到 页面的关闭 -->
      <filter>
          <filter-name>openSession</filter-name>
          <filter-class>org.springframework.orm.hibernate5.support.OpenSessionInViewFilter</filter-class>
      </filter>
      <filter-mapping>
          <filter-name>openSession</filter-name>
          <url-pattern>/*</url-pattern>
      </filter-mapping>
      
      
      
      <filter>
          <filter-name>struts</filter-name>
          <filter-class>org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter</filter-class>
      </filter>
          <filter-mapping>
              <filter-name>struts</filter-name>
          <url-pattern>/*</url-pattern>
      </filter-mapping>
      
      
    </web-app>
    web.xml

      com.Gary.dao

    package com.Gary.dao;
    
    import org.hibernate.Session;
    import org.hibernate.Transaction;
    import org.hibernate.query.NativeQuery;
    import org.springframework.orm.hibernate5.support.HibernateDaoSupport;
    import org.springframework.stereotype.Repository;
    
    import com.Gary.domain.User;
    import com.Gary.utils.HibernateUtils;
    
    
    public class UserDao extends HibernateDaoSupport{
    
        public User findUser(User user) {
            
            Session session = getHibernateTemplate().getSessionFactory().getCurrentSession();
            //Dao层控制事务        做法是非常不好的
    
            //Session session = HibernateUtils.getCurrentSession();
            //sql操作数据库
            String sql = "select * from user where username = ? and password = ?";
            NativeQuery sqlQuery = session.createSQLQuery(sql);
            sqlQuery.addEntity(User.class);
            sqlQuery.setParameter(1, user.getUsername());
            sqlQuery.setParameter(2, user.getPassword());
            
            User result = (User) sqlQuery.uniqueResult();
    
            
            return result;
        }
    
    }
    UserDao.java

      com.Gary.domain

    package com.Gary.domain;
    
    public class User {
    
        private String id;
        private String username;
        private String password;
        public String getId() {
            return id;
        }
        public void setId(String id) {
            this.id = id;
        }
        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;
        }
        
        
        
    }
    User.java
    <?xml version="1.0" encoding="UTF-8"?>
    <!DOCTYPE hibernate-mapping PUBLIC 
        "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
        "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
        
    <hibernate-mapping package="com.Gary.domain">
    
        <class name="User" table="user">
            <id name="id">
                <generator class="uuid"></generator>
            </id>
            
            <property name="username" column="username"></property>
            <property name="password" column="password"></property>
            
        </class>
    
    </hibernate-mapping>
    User.hbm.xml

      com.Gary.service

    package com.Gary.service;
    
    import javax.annotation.Resource;
    
    import org.hibernate.Transaction;
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.stereotype.Component;
    
    import com.Gary.dao.UserDao;
    import com.Gary.domain.User;
    import com.Gary.utils.HibernateUtils;
    
    
    public class UserService {
    
        private UserDao userDao;
        
        public boolean findUser(User user) {
            
            
            //Transaction beginTransaction = HibernateUtils.getCurrentSession().beginTransaction();
            User temp = null;
            try {
                
                temp = userDao.findUser(user);
            }catch(Exception e){
                //beginTransaction.rollback();
            }
            
            //beginTransaction.commit();
            
            //System.out.println("UserService"+temp);
            
            return temp==null?false:true;    
        }
    
        public UserDao getUserDao() {
            return userDao;
        }
    
        public void setUserDao(UserDao userDao) {
            this.userDao = userDao;
        }
        
        
        
    }
    UserService.java

      com.Gary.utils

    package com.Gary.utils;
    
    import org.hibernate.Session;
    import org.hibernate.SessionFactory;
    import org.hibernate.cfg.Configuration;
    
    public class HibernateUtils {
    
        private static SessionFactory sessionFactory = null;
        
        static {
            Configuration config = new Configuration().configure();
            sessionFactory = config.buildSessionFactory();
        }
        
        public static Session getSession()
        {
            return sessionFactory.openSession();
        }
        
        public static Session getCurrentSession()
        {
            return sessionFactory.getCurrentSession();
        }
        
    }
    HibernateUtils.java

      com.Gary.web

    package com.Gary.web;
    
    import javax.annotation.Resource;
    
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.beans.factory.annotation.Qualifier;
    import org.springframework.context.annotation.Scope;
    import org.springframework.stereotype.Controller;
    
    import com.Gary.domain.User;
    import com.Gary.service.UserService;
    import com.opensymphony.xwork2.ActionContext;
    import com.opensymphony.xwork2.ActionSupport;
    import com.opensymphony.xwork2.ModelDriven;
    
    
    public class UserAction extends ActionSupport implements ModelDriven<User>{
    
        public User user = new User();
    
        private UserService userService;
        
        public String login() throws Exception {
            
            
            
            boolean success = userService.findUser(user);
            
            
            //System.out.println("UserService"+user.getUsername()+user.getPassword());        
            
            if(success)
            {
                return "toIndex";
            }else {
                ActionContext.getContext().put("error", "用户名或者密码错误!!");
                return "login";
            }
            
        }
    
        @Override
        public User getModel() {
            
            return user;
        }
    
        public UserService getUserService() {
            return userService;
        }
    
        public void setUserService(UserService userService) {
            this.userService = userService;
        }
    
        
        
        
        
    }
    UserAction.java
    <?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:aop="http://www.springframework.org/schema/aop"
        xmlns:tx="http://www.springframework.org/schema/tx"
        xsi:schemaLocation="http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context
        http://www.springframework.org/schema/context/spring-context.xsd
        http://www.springframework.org/schema/aop
        http://www.springframework.org/schema/aop/spring-aop.xsd
        http://www.springframework.org/schema/tx
        http://www.springframework.org/schema/tx/spring-tx.xsd">
        
        <!-- 开启注解模式 开启包的时候,会开启包下的所有子包-->
        <context:component-scan base-package="com.Gary"></context:component-scan>
        
        <!-- 配置数据库 -->
        <bean name="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
            <property name="jdbcUrl" value="jdbc:mysql:///spring"></property>
            <property name="driverClass" value="com.mysql.jdbc.Driver"></property>
            <property name="user" value="root"></property>
            <property name="password" value="123456"></property>
        </bean>
        
        <!-- 配置sessionFactory -->
        <bean name="sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">
            <property name="dataSource" ref="dataSource"></property>
            <property name="hibernateProperties">
                <props>
                    <prop key="hibernate.dialect">org.hibernate.dialect.MySQL5InnoDBDialect</prop>
                    <prop key="hibernate.show_sql">true</prop>
                    <prop key="hibernate.format_sql">true</prop>
                    <prop key="hibernate.hbm2ddl.auto">update</prop>
                </props>
            </property>
            
            <!-- 配置orm元素据,会自动扫描该包下的  所有  配置文件 -->
            
            <property name="mappingDirectoryLocations" value="classpath:com/Gary/domain"></property>
            
        </bean>
        
        <!-- 事务的核心管理器 -->
        <bean name="transactionManager"
            class="org.springframework.orm.hibernate5.HibernateTransactionManager">
            <!-- 需要sessionFactory -->
            <property name="sessionFactory" ref="sessionFactory"></property>
        </bean>
    
        <!-- 配置事务的通知 -->
        <tx:advice id="advice"
            transaction-manager="transactionManager">
            <tx:attributes>
                <!-- 所有的方法都去增强 -->
                <tx:method name="*" />
            </tx:attributes>
        </tx:advice>
    
        <!-- 织入 -->
        <aop:config>
            <!-- 切入点 -->
            <aop:pointcut
                expression="execution(* com.Gary.service.*.*(..))" id="pc" />
            <!-- 配置切面 -->
            <aop:advisor advice-ref="advice" pointcut-ref="pc" />
        </aop:config>
        
        
        
        
        <!-- 配置Action    --> 
        <bean name = "userAction" class="com.Gary.web.UserAction" scope="prototype">
            <property name="userService" ref="userService"></property>
        </bean>
        
        <!-- 配置Service  -->
        <bean name="userService" class="com.Gary.service.UserService">
            <property name="userDao" ref="userDao"></property>
        </bean>
        
        <!--配置Dao -->
        <bean name="userDao" class="com.Gary.dao.UserDao">
            <property name="sessionFactory" ref="sessionFactory"></property>
        </bean>
        
         
         
         
         
    </beans>
    applicationContext.xml

      hibernate.cfg.xml【可不写】

    <?xml version="1.0" encoding="UTF-8"?>
    <!DOCTYPE hibernate-configuration PUBLIC
        "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
        "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">
        
    <hibernate-configuration>
        <session-factory>
            <property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
            <property name="hibernate.connection.url">jdbc:mysql:///spring</property>
            <property name="hibernate.connection.username">root</property>
            <property name="hibernate.connecton.password">123456</property>
            
            <!-- 数据库的方言 -->
            <property name="hibernate.dialect">org.hibernate.dialect.MySQL5InnoDBDialect</property>
            <!-- 是否显示sql语句 -->
            <property name="hibernate.show_sql">true</property>
            <!-- 是否格式化sql语句 -->
            <property name="hibernate.format_sql">true</property>
            <!-- 数据库是否帮我们创建表 -->
            <property name="hibernate.hbm2ddl.auto">update</property>
            <!-- 隔离级别 不可重复读  默认4级别-->
            <property name="hibernate.connection.isolation">4</property>
            <!-- 与线程绑定 -->
            <property name="hibernate.current_session_context_class">thread</property>
        
        
            <mapping resource="com/Gary/domain/User.hbm.xml"/>
        
        </session-factory>
    </hibernate-configuration>
    hibernate.cfg.xml
    <?xml version="1.0" encoding="UTF-8"?>
    
    <!DOCTYPE struts PUBLIC
        "-//Apache Software Foundation//DTD Struts Configuration 2.5//EN"
        "http://struts.apache.org/dtds/struts-2.5.dtd">
    
    <struts>
        <constant name="struts.devMode" value="true"></constant>
        <constant name="struts.enable.DynamicMethodInvocation" value="true"></constant>
        
        <!-- 告诉struts,你不用创建Action,sping来帮你创建Action -->
        <constant name="struts.objectFactory" value="spring"></constant>
        
        <package name="spring" namespace="/" extends="struts-default">
            <global-allowed-methods>regex:.*</global-allowed-methods>
            <action name="UserAction_*" class="com.Gary.web.UserAction" method="{1}">
                <result name="login">/login.jsp</result>
                <result name="toIndex" type="redirect">/index.html</result>
            </action>
        </package>
    </struts>
    struts.xml
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  • 原文地址:https://www.cnblogs.com/1138720556Gary/p/11958759.html
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