一 、第一种:全注解声明式事务 Xml代码 <?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:p="http://www.springframework.org/schema/p" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd" default-init-method="init"> <!-- 引入jdbc配置文件 --> <context:property-placeholder location="classpath:jdbc.properties" /> <!--创建jdbc数据源 --> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <property name="driverClassName" value="${driver}" /> <property name="url" value="${url}" /> <property name="username" value="${username}" /> <property name="password" value="${password}" /> </bean> <!-- 创建SqlSessionFactory,同时指定数据源 --> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource" /> <!-- 配置sql映射文件所在位置 注意:默认与mapper类位置相同 --> <property name="mapperLocations" value="classpath:sqlmap/*.xml" /> </bean> <!-- 配置事务管理器:第一种 全注解声明式事务 --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource" /> </bean> <tx:annotation-driven transaction-manager="transactionManager" /> <!-- 第一种 结束位置 --> <!-- Mapper接口所在包名,Spring会自动查找其下的Mapper --> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="com.xieke.test.mapper" /> <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" /> <!-- 默认情况下会自动注入id=sqlSessionFactory的bean,也可以按上述方式指定sqlSessionFactory --> </bean> </beans> <?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:tx="http://www.springframework.org/schema/tx" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd" default-init-method="init"> <!-- 引入jdbc配置文件 --> <context:property-placeholder location="classpath:jdbc.properties" /> <!--创建jdbc数据源 --> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <property name="driverClassName" value="${driver}" /> <property name="url" value="${url}" /> <property name="username" value="${username}" /> <property name="password" value="${password}" /> </bean> <!-- 创建SqlSessionFactory,同时指定数据源 --> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource" /> <!-- 配置sql映射文件所在位置 注意:默认与mapper类位置相同 --> <property name="mapperLocations" value="classpath:sqlmap/*.xml" /> </bean> <!-- 配置事务管理器:第一种 全注解声明式事务 --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource" /> </bean> <tx:annotation-driven transaction-manager="transactionManager" /> <!-- 第一种 结束位置 --> <!-- Mapper接口所在包名,Spring会自动查找其下的Mapper --> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="com.xieke.test.mapper" /> <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" /> <!-- 默认情况下会自动注入id=sqlSessionFactory的bean,也可以按上述方式指定sqlSessionFactory --> </bean> </beans> 使用时:在需要事务控制的类上加上@Transactional注解就可以了. 二、第二种:使用tx标签配置的拦截器声明式事务 Xml代码 <?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:p="http://www.springframework.org/schema/p" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd" default-init-method="init"> <!-- 引入jdbc配置文件 --> <context:property-placeholder location="classpath:jdbc.properties" /> <!--创建jdbc数据源 --> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <property name="driverClassName" value="${driver}" /> <property name="url" value="${url}" /> <property name="username" value="${username}" /> <property name="password" value="${password}" /> </bean> <!-- 创建SqlSessionFactory,同时指定数据源 --> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource" /> <!-- 配置sql映射文件所在位置 注意:默认与mapper类位置相同 --> <property name="mapperLocations" value="classpath:sqlmap/*.xml" /> </bean> <!-- 配置事务管理器:第二种 使用tx标签配置的拦截器声明式事务 --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource" /> </bean> <!-- 配置事务的传播特性 --> <tx:advice id="txAdvice" transaction-manager="transactionManager"> <tx:attributes> <tx:method name="add*" propagation="NESTED" /> <tx:method name="del*" propagation="NESTED" /> <tx:method name="*" read-only="true" /> </tx:attributes> </tx:advice> <!-- 配置事务的切入点 --> <aop:config> <aop:pointcut id="targetMethod" expression="execution(* com.xieke.test.service.impl.*.*(..))" /> <aop:advisor advice-ref="txAdvice" pointcut-ref="targetMethod" /> </aop:config> <!-- 第二种 结束结束位置 --> <!-- Mapper接口所在包名,Spring会自动查找其下的Mapper --> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="com.xieke.test.mapper" /> <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" /> <!-- 默认情况下会自动注入id=sqlSessionFactory的bean,也可以按上述方式指定sqlSessionFactory --> </bean> </beans> <?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:tx="http://www.springframework.org/schema/tx" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd" default-init-method="init"> <!-- 引入jdbc配置文件 --> <context:property-placeholder location="classpath:jdbc.properties" /> <!--创建jdbc数据源 --> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <property name="driverClassName" value="${driver}" /> <property name="url" value="${url}" /> <property name="username" value="${username}" /> <property name="password" value="${password}" /> </bean> <!-- 创建SqlSessionFactory,同时指定数据源 --> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource" /> <!-- 配置sql映射文件所在位置 注意:默认与mapper类位置相同 --> <property name="mapperLocations" value="classpath:sqlmap/*.xml" /> </bean> <!-- 配置事务管理器:第二种 使用tx标签配置的拦截器声明式事务 --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource" /> </bean> <!-- 配置事务的传播特性 --> <tx:advice id="txAdvice" transaction-manager="transactionManager"> <tx:attributes> <tx:method name="add*" propagation="NESTED" /> <tx:method name="del*" propagation="NESTED" /> <tx:method name="*" read-only="true" /> </tx:attributes> </tx:advice> <!-- 配置事务的切入点 --> <aop:config> <aop:pointcut id="targetMethod" expression="execution(* com.xieke.test.service.impl.*.*(..))" /> <aop:advisor advice-ref="txAdvice" pointcut-ref="targetMethod" /> </aop:config> <!-- 第二种 结束结束位置 --> <!-- Mapper接口所在包名,Spring会自动查找其下的Mapper --> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="com.xieke.test.mapper" /> <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" /> <!-- 默认情况下会自动注入id=sqlSessionFactory的bean,也可以按上述方式指定sqlSessionFactory --> </bean> </beans> 三、 第三种:使用拦截器声明式事务 Xml代码 <?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:p="http://www.springframework.org/schema/p" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd" default-init-method="init"> <!-- 引入jdbc配置文件 --> <context:property-placeholder location="classpath:jdbc.properties" /> <!--创建jdbc数据源 --> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <property name="driverClassName" value="${driver}" /> <property name="url" value="${url}" /> <property name="username" value="${username}" /> <property name="password" value="${password}" /> </bean> <!-- 创建SqlSessionFactory,同时指定数据源 --> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource" /> <!-- 配置sql映射文件所在位置 注意:默认与mapper类位置相同 --> <property name="mapperLocations" value="classpath:sqlmap/*.xml" /> </bean> <!-- 配置事务管理器:第三种 使用拦截器声明式事务 --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource" /> </bean> <bean id="transactionInterceptor" class="org.springframework.transaction.interceptor.TransactionInterceptor"> <property name="transactionManager" ref="transactionManager" /> <!-- 配置事务属性 --> <property name="transactionAttributes"> <props> <!-- PROPAGATION_REQUIRED:支持当前事务,如果当前没有事务,则新建一个事务 --> <prop key="add*">PROPAGATION_REQUIRED</prop> <prop key="del*">PROPAGATION_REQUIRED</prop> </props> </property> </bean> <bean class="org.springframework.aop.framework.autoproxy.BeanNameAutoProxyCreator"> <property name="beanNames"> <list> <value>*ServiceImpl</value> </list> </property> <property name="interceptorNames"> <list> <value>transactionInterceptor</value> </list> </property> </bean> <!-- 第三种 结束位置 --> <!-- Mapper接口所在包名,Spring会自动查找其下的Mapper --> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="com.xieke.test.mapper" /> <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" /> <!-- 默认情况下会自动注入id=sqlSessionFactory的bean,也可以按上述方式指定sqlSessionFactory --> </bean> </beans> <?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:tx="http://www.springframework.org/schema/tx" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd" default-init-method="init"> <!-- 引入jdbc配置文件 --> <context:property-placeholder location="classpath:jdbc.properties" /> <!--创建jdbc数据源 --> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <property name="driverClassName" value="${driver}" /> <property name="url" value="${url}" /> <property name="username" value="${username}" /> <property name="password" value="${password}" /> </bean> <!-- 创建SqlSessionFactory,同时指定数据源 --> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource" /> <!-- 配置sql映射文件所在位置 注意:默认与mapper类位置相同 --> <property name="mapperLocations" value="classpath:sqlmap/*.xml" /> </bean> <!-- 配置事务管理器:第三种 使用拦截器声明式事务 --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource" /> </bean> <bean id="transactionInterceptor" class="org.springframework.transaction.interceptor.TransactionInterceptor"> <property name="transactionManager" ref="transactionManager" /> <!-- 配置事务属性 --> <property name="transactionAttributes"> <props> <!-- PROPAGATION_REQUIRED:支持当前事务,如果当前没有事务,则新建一个事务 --> <prop key="add*">PROPAGATION_REQUIRED</prop> <prop key="del*">PROPAGATION_REQUIRED</prop> </props> </property> </bean> <bean class="org.springframework.aop.framework.autoproxy.BeanNameAutoProxyCreator"> <property name="beanNames"> <list> <value>*ServiceImpl</value> </list> </property> <property name="interceptorNames"> <list> <value>transactionInterceptor</value> </list> </property> </bean> <!-- 第三种 结束位置 --> <!-- Mapper接口所在包名,Spring会自动查找其下的Mapper --> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="com.xieke.test.mapper" /> <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" /> <!-- 默认情况下会自动注入id=sqlSessionFactory的bean,也可以按上述方式指定sqlSessionFactory --> </bean> </beans> Spring事务的传播属性: PROPAGATION_REQUIRED -- 支持当前事务,如果当前没有事务,就新建一个事务。这是最常见的选择。 PROPAGATION_SUPPORTS -- 支持当前事务,如果当前没有事务,就以非事务方式执行。 PROPAGATION_MANDATORY -- 支持当前事务,如果当前没有事务,就抛出异常。 PROPAGATION_REQUIRES_NEW -- 新建事务,如果当前存在事务,把当前事务挂起。 PROPAGATION_NOT_SUPPORTED -- 以非事务方式执行操作,如果当前存在事务,就把当前事务挂起。 PROPAGATION_NEVER -- 以非事务方式执行,如果当前存在事务,则抛出异常。 PROPAGATION_NESTED -- 如果当前存在事务,则在嵌套事务内执行。如果当前没有事务,则进行与PROPAGATION_REQUIRED类似的操作。
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