原创作品,允许转载,转载时请务必标明作者信息和声明本文章==》http://www.cnblogs.com/zhu520/p/7774144.html
这边文章是接的刚刚前一遍的基础上敲的 SSH框架的多表查询和增删查改 (方法一)上
一:
现在配置你的 applicationContext.xml , web.xml 配置文件
1):applicationContext.xml --》这些配置你大概大概理解就好不要敲啊,反正我是复制的这些配置
这篇文章讲解了Spring 开启Annotation <context:annotation-config> 和 <context:component-scan>诠释及区别
<?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:p="http://www.springframework.org/schema/p" 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/tx http://www.springframework.org/schema/tx/spring-tx-3.1.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd" default-autowire="byName"> <!-- 开启注解 --> <context:annotation-config /> <!-- spring 扫描路径,注意当前工程只需要扫描dao和service,srpingmvc或者struts2注解才有变化 --> <context:component-scan base-package="zhu.dao,zhu.service" /> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"> <property name="driverClassName" value="com.mysql.jdbc.Driver"> </property> <property name="url" value="jdbc:mysql://127.0.0.1:3306/jdbc01"> </property> <property name="username" value="root"></property> <property name="password" value="root"></property> </bean> <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"> <property name="dataSource"> <ref bean="dataSource" /> </property> <property name="hibernateProperties"> <props> <prop key="hibernate.dialect"> org.hibernate.dialect.MySQLDialect </prop> <prop key="hibernate.show_sql"> true </prop> <!-- 这个是有了之后,就算你再mysql没有表,运行也不会出错,因为有它会自动新建表,已存在不会新建 --> <prop key="hibernate.hbm2ddl.auto">update</prop> </props> </property> <property name="mappingDirectoryLocations"> <list> <value>classpath:zhu/cfg/</value> </list> </property> </bean> <!-- 配置声明式事务管理(采用注解的方式) --> <bean id="txManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager"> <property name="sessionFactory" ref="sessionFactory"></property> </bean> <!-- 开启注解事务 --> <!-- 用注解来实现事务管理 --> <tx:annotation-driven transaction-manager="txManager"/> </beans>