零碎 Spring的applicationContext.xml
每篇一语:接受比抱怨还要好,对于不可改变的事实,你除了接受以外,没有更好的办法了。
1.applicationContext.xml 基本配置
====================== 华丽丽的分割线 ======================
1.applicationContext.xml 基本配置
<!-- 头文件,主要注意一下编码 -->
<?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-2.5.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-2.5.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd" >
<!-- 建立数据源 -->
<bean id="dataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<!-- 数据库驱动,我这里使用的是Mysql数据库 -->
<property name="driverClassName"
value="com.mysql.jdbc.Driver">
</property>
<property name="url">
<value>
<!-- 数据库名称,注意编码 -->
jdbc:mysql://localhost:3306/test0920?useUnicode=true&characterEncoding=utf8
</value>
</property>
<!-- 数据库登录用户名&密码 -->
<property name="username" value="root"></property>
<property name="password" value=""></property>
</bean>
<!-- 把数据源注入给Session工厂 -->
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="dataSource">
<ref bean="dataSource" />
</property>
<!-- 把Session工厂注入给hibernateTemplate -->
<!-- hibernateTemplate提供很多方便的方法,执行时自动建立 HibernateCallback 对象,如:load()、save等。 -->
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">
org.hibernate.dialect.MySQLDialect
</prop>
<prop key="hibernate.show_sql">false</prop>
</props>
</property>
<!-- 配置映射文件 -->
<property name="mappingResources">
<list>
<!-- *.hbm.xml 在这里配置 -->
<value>com/blank/pojo/User.hbm.xml</value>
</list>
</property>
</bean>
<!-- 声明式事务管理 -->
<bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
<!-- 配置事务规则 -->
<tx:advice id="txAdvice" transaction-manager="transactionManager">
<tx:attributes>
<tx:method name="save*" propagation="REQUIRED" />
<tx:method name="add*" propagation="REQUIRED" />
<tx:method name="update*" propagation="REQUIRED" />
<tx:method name="del*" propagation="REQUIRED" />
<tx:method name="find*" propagation="REQUIRED" read-only="true" />
<tx:method name="*" propagation="SUPPORTS"/>
</tx:attributes>
</tx:advice>
<aop:config>
<!-- 事务要处理的类的路径 -->
<aop:pointcut id="interceptorPointCuts"
expression="execution(* com.blank.service.*.*(..))" />
<aop:advisor advice-ref="txAdvice" pointcut-ref="interceptorPointCuts" />
</aop:config>
<!-- DAO -->
<!-- class记得要写正确 -->
<bean id="IBaseDAO" class="com.blank.dao.impl.IBaseDAO" scope="singleton">
<property name="sessionFactory">
<ref bean="sessionFactory" />
</property>
</bean>
<bean id="UserDAO" class="com.blank.dao.impl.UserDAOImpl"
parent="IBaseDAO">
</bean>
<!-- Service -->
<bean id="UserServiceImpl" class="com.blank.service.impl.UserServiceImpl">
<property name="userDAO">
<ref bean="UserDAO" />
</property>
</bean>
<!-- Action -->
<!-- struts使用这里的id做为class -->
<bean id="UserAction" class="com.blank.action.UserAction" scope="prototype">
<property name="userService">
<ref bean="UserServiceImpl"/>
</property>
</bean>
</beans>