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spring事务问题

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悬赏园豆:100 [待解决问题]

spring配置
<context:component-scan base-package="pre.liuxl.blog"/>

<context:property-placeholder location="classpath:/hibernate.properties"/>

<bean id="dataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="${jdbc.driver}"/>
<property name="url" value="${jdbc.url}"/>
<property name="username" value="${jdbc.username}"/>
<property name="password" value="${jdbc.password}"/>
</bean>
<!-- 配置session工厂 -->
<bean id="sessionFactory"
class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource"/>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
<prop key="hibernate.show_sql">true</prop>
</props>
</property>
<property name="annotatedClasses">
<list>
<value>pre.liuxl.blog.entity.User</value>
</list>
</property>
</bean>
<!-- 最后配置 HibernateTemplate bean-->
<bean id="hibernateTemplate" class="org.springframework.orm.hibernate5.HibernateTemplate">
<property name="sessionFactory" ref="sessionFactory"></property>
</bean>

<!-- 事物管理器配置 -->
<bean id="transactionManager" class="org.springframework.orm.hibernate5.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory"/>
</bean>
<tx:annotation-driven transaction-manager="transactionManager"/>
</beans>
springmvc配置
<context:component-scan base-package="pre.liuxl.blog.controller"/>
<!-- 默认的注解映射,不加访问不到controller-->
<mvc:annotation-driven/>
<!-- 解除servlet对静态资源文件访问的限制 -->
<mvc:default-servlet-handler/>
<mvc:resources mapping="/**"
location="classpath:/static/"/>
<mvc:interceptors>
<mvc:interceptor>
<mvc:mapping path="/**"/>
<mvc:exclude-mapping path="/login"/>
<mvc:exclude-mapping path="/loginCheck"/>
<mvc:exclude-mapping path="/layui/**"/>
<bean class="pre.liuxl.blog.interceptor.SecurityInterceptor"/>
</mvc:interceptor>
</mvc:interceptors>

<!-- SpringResourceTemplateResolver automatically integrates with Spring's own -->
<!-- resource resolution infrastructure, which is highly recommended. -->
<bean id="templateResolver"
class="org.thymeleaf.spring5.templateresolver.SpringResourceTemplateResolver">
<property name="prefix" value="classpath:/templates/"/>
<property name="suffix" value=".html"/>
<property name="characterEncoding" value="UTF-8"></property>
<!-- HTML is the default value, added here for the sake of clarity. -->
<property name="templateMode" value="HTML"/>
<!-- Template cache is true by default. Set to false if you want -->
<!-- templates to be automatically updated when modified. -->
<property name="cacheable" value="false"/>
</bean>

<!-- SpringTemplateEngine automatically applies SpringStandardDialect and -->
<!-- enables Spring's own MessageSource message resolution mechanisms. -->
<bean id="templateEngine"
class="org.thymeleaf.spring5.SpringTemplateEngine">
<property name="templateResolver" ref="templateResolver"/>
<!-- Enabling the SpringEL compiler with Spring 4.2.4 or newer can speed up -->
<!-- execution in most scenarios, but might be incompatible with specific -->
<!-- cases when expressions in one template are reused across different data -->
<!-- ypes, so this flag is "false" by default for safer backwards -->
<!-- compatibility. -->
<property name="enableSpringELCompiler" value="true"/>
</bean>
<bean class="org.thymeleaf.spring5.view.ThymeleafViewResolver">
<property name="templateEngine" ref="templateEngine"/>
<property name="characterEncoding" value="UTF-8"></property>

</bean>

<!-- 文件上传的配置 -->
<bean id="multipartResolver" class="org.springframework.web.multipart.support.StandardServletMultipartResolver"/>

测试的方法
@Transactional
public void addUser() {

User user = hibernateTemplate.get(User.class, 1);

user.setUserName("bbba");
hibernateTemplate.update(user);

User user1 = new User();
user1.setPassword("aa");
user1.setUserName("aaa");
hibernateTemplate.save( user1);

throw new RuntimeException();
}

为什么只有update方法回滚了,save方法没有回滚,数据库里update没有起作用,save起作用了

龙龙龙龙龍2333的主页 龙龙龙龙龍2333 | 初学一级 | 园豆:102
提问于:2018-06-28 17:24

此项目码云地址https://gitee.com/liuxuanlong/blog,大家可以来看一下,希望大家能帮我解答

龙龙龙龙龍2333 1年前
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所有回答(3)
0

@Transactional(rollbackFor = Exception.class)

、熙和 | 园豆:1486 (小虾三级) | 2018-06-28 17:29

还是会执行save,只有save不会回滚,delete 和update都可以回滚

支持(0) 反对(0) 龙龙龙龙龍2333 | 园豆:102 (初学一级) | 2018-06-28 17:32

@龙龙龙龙龍2333: 你把save和update顺序换一下试试
hibernateTemplate setAutoCommit 好像默认是true 说明save方法是自动提交的

支持(0) 反对(0) 、熙和 | 园豆:1486 (小虾三级) | 2018-06-28 18:02
0

https://blog.csdn.net/qq_33061377/article/details/79452590 有一些常见的错误原因

让我发会呆 | 园豆:2629 (老鸟四级) | 2018-06-28 17:55
0

你手动抛异常看看回滚不,下面是我的配置文件提供参考

<!-- 配置mybatis SqlSessionFactoryBean -->
     <bean id="sqlSessionFactoryBean" class="org.mybatis.spring.SqlSessionFactoryBean">
         <property name="dataSource" ref="dataSource"/>
         <property name="configLocation" value="classpath:mybatis-config.xml"/>
     </bean>
     
    <!-- 事务管理   -->
    <bean id="txManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">  
        <property name="dataSource" ref="dataSource"/>  
     </bean>
     
      <!-- 配置事务通知,即让哪些方法需要事务支持 -->
     <tx:advice id="tx" transaction-manager="txManager">
          <tx:attributes>
              <tx:method name="*" propagation="REQUIRED"/>
          </tx:attributes>
     </tx:advice>
     
     <!-- 配置事务切面,即让哪些包下的类需要事务 -->
     <aop:config>
          <aop:pointcut id="pointcut" expression="execution(* com.wzpbk.Service.*.*(..))"/>
         <aop:advisor advice-ref="tx" pointcut-ref="pointcut"/>
     </aop:config>
DanBrown | 园豆:1496 (小虾三级) | 2018-06-29 08:07
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