问题描述
<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd"><beans> <bean id="dataSource"class="org.apache.commons.dbcp.BasicDataSource"destroy-method="close"><property name="driverClassName" value="com.mysql.jdbc.Driver" /> <property name="url" value="jdbc:mysql://localhost:3306/mucun?useUnicode=true&characterEncoding=utf-8&useOldAliasMetadataBehavior=true"></property> <property name="username" value="root"></property> <property name="password" value=""></property> <property name="validationQuery" value="select 1" /><property name="maxIdle" value="5" /> <property name="maxWait" value="100" /> <property name="maxActive" value="20" /></bean><bean id="transactionManager"class="org.springframework.jdbc.datasource.DataSourceTransactionManager"><property name="dataSource"><ref local="dataSource" /></property></bean><bean id="abstractTxDefine" lazy-init="true"class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean"><property name="transactionManager"><ref bean="transactionManager" /></property><property name="transactionAttributes"><props><prop key="*">PROPAGATION_REQUIRED,-Exception</prop></props></property> </bean> <bean id="sqlMapClient"class="org.springframework.orm.ibatis.SqlMapClientFactoryBean"><property name="configLocation"><value>WEB-INF/classes/sqlMapConfig.xml</value></property><property name="dataSource"><ref bean="dataSource"></ref></property></bean><bean id="sqlMapDao"class="com.charity.common.dao.impl.SqlMapDaoUtilsImp"><property name="sqlMapClient" ref="sqlMapClient"/></bean> <bean id="jdbcDao" class="com.charity.common.dao.impl.JdbcDaoUtilsImp"><property name="dataSource"> <ref local="dataSource" /></property></bean><bean id="serviceManager" lazy-init="true" class="com.charity.common.service.impl.ServiceManager"><property name="sqlMapDao"><ref bean="sqlMapDao" /></property><property name="jdbcDao"><ref bean="jdbcDao" /></property></bean><bean id="multiTableFormdataService" parent="abstractTxDefine"><property name="target"><bean parent="serviceManager"class="com.charity.common.service.impl.MultiTableFormdataService"></bean></property></bean></beans>class MultiTableFormdataService extends ServiceManager{ 实现业务代码}class ServiceManager { jdbcDao; sqlMapDao; }问题：结果是在MultiTableFormdataService 类中多表保存，并没有因为某条语句错误而产生事务回滚。 不知道问什么，请指教
解决方案
<bean id="abstractTxDefine" lazy-init="true" class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean"> <bean id="multiTableFormdataService" parent="abstractTxDefine"> 所以, 已经给multiTableFormdataService加了事务.建议LZ查看自己mysql的engine是否不是InnoDB的.show table status from table_name;
解决方案二：
<bean parent="serviceManager" class="com.charity.common.service.impl.MultiTableFormdataService"> </bean> 这种写法很新颖, 哈哈, 第一次见到!建议将这个bean抽出来按照平常的方式写, 试试看, 只当是一个测试!
解决方案三：
# <bean id="jdbcDao" class="com.charity.common.dao.impl.JdbcDaoUtilsImp"> # <property name="dataSource"> # <ref local="dataSource" /> # </property> # </bean> 你的dao上没有加事物啊不知道你是怎么用的，dao应该也加上事物啊，要不用dao处理东西的时候当然不会回滚啦