JSP 中spring事务配置详解

<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans"  xmlns:context="http://www.springframework.org/schema/context"  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 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/tx  http://www.springframework.org/schema/tx/spring-tx.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-2.0.xsd">    <!-- 使用annotation @Repository,@Service自动注册bean, 并保证@Required、@Autowired的属性被注入的包范围 -->  <context:component-scan base-package="com.rd,com.rongdu"/>  <context:annotation-config/>    <bean id="dataSource" class="com.jolbox.bonecp.BoneCPDataSource" destroy-method="close">    <!-- Connection Info -->    <property name="driverClass" value="com.mysql.jdbc.Driver"/>    <property name="jdbcUrl" value="jdbc:mysql://localhost:3306/sfd?useUnicode=true&characterEncoding=utf8"/>    <property name="username" value="root"/>    <property name="password" value="123456"/>    <!-- 检查数据库连接池中空闲连接的间隔时间 -->    <property name="idleConnectionTestPeriod" value="4" />    <!-- 连接池中未使用的链接最大存活时间 -->    <property name="idleMaxAge" value="240" />    <!-- 设置每个分区含有connection最大个数 -->    <property name="maxConnectionsPerPartition" value="20" />    <!-- 设置每个分区含有connection最小个数 -->    <property name="minConnectionsPerPartition" value="10" />    <!-- 设置每个分区数 -->    <property name="partitionCount" value="3" />    <!-- 设置分区中的connection增长数量 -->    <property name="acquireIncrement" value="5" />    <property name="statementsCacheSize" value="50"/>     <property name="releaseHelperThreads" value="3"/>  </bean>  <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">    <property name="dataSource">      <ref bean="dataSource" />    </property>  </bean>  <bean id="namedParameterJdbcTemplate" class="org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate">    <constructor-arg index="0" ref="dataSource"/>   </bean>  <bean id="txManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">     <property name="dataSource" ref="dataSource"/>  </bean>      <tx:advice id="txAdvice" transaction-manager="txManager">    <tx:attributes>      <tx:method name="add*" propagation="REQUIRED" />      <tx:method name="delete*" propagation="REQUIRED" />      <tx:method name="update*" propagation="REQUIRED" />      <tx:method name="*" propagation="REQUIRED" />    </tx:attributes>  </tx:advice>    <aop:config>    <aop:pointcut id="allManagerMethod"      expression="execution(* com.test.service.*.*(..))" />    <aop:advisor advice-ref="txAdvice" pointcut-ref="allManagerMethod" />  </aop:config></beans>