java - Spring 4 @Transactional 不起作用

Question

我有一个配置简单的 Spring 4.3 应用程序，我希望服务类中的方法是事务性的，因此我在配置中启用事务管理，然后使用 @Transactional 注释我的服务方法。我从我的控件调用服务方法，但它们的行为不符合预期。当方法的某些部分抛出异常时，永远不会调用回滚

AppInitializer.class:

@EnableTransactionManagement
public class AppInitializer extends AbstractAnnotationConfigDispatcherServletInitializer {
    @Override
    protected Class<?>[] getServletConfigClasses() {
        return new Class<?>[]{WebConfig.class};
    }
    @Override
    protected Class<?>[] getRootConfigClasses() {
        return new Class<?>[]{RootConfig.class, SecurityConfig.class};
    }
    @Override
    protected String[] getServletMappings() {
        return new String[]{"/"};
    }
}

RootConfig.class:

@Configuration
@EnableJpaRepositories(basePackages"package.repository"})
public class RootConfig {
    @Bean
    public DataSource dataSource() {
        ...
        return dataSource;
    }
    @Bean
    public JpaVendorAdapter jpaVendorAdapter() {
        ...
        return hibernateJpaVendorAdapter;
    }
    @Bean
    public EntityManagerFactory entityManagerFactory() {
        LocalContainerEntityManagerFactoryBean factory = new LocalContainerEntityManagerFactoryBean();
        ...
        return factory.getObject();
    }
    @Bean
    public JpaTransactionManager transactionManager() {
        return new JpaTransactionManager(entityManagerFactory());
    }
}

有人知道这里出了什么问题吗

GitHub 链接 https://github.com/VadOs1/TRANSACTIONAL-ISSUE/

谢谢

Answer 1

您可以从 AppInitializer 类中删除 @EnableTransactionManagement 注释并在 RootConfig 类中启用它吗？请告诉我这是否适合您

即

@Configuration
@EnableTransactionManagement
@EnableJpaRepositories(basePackages"package.repository"})
public class RootConfig {
    @Bean
    public DataSource dataSource() {
        ...
        return dataSource;
    }
    @Bean
    public JpaVendorAdapter jpaVendorAdapter() {
        ...
        return hibernateJpaVendorAdapter;
    }
    @Bean
    public EntityManagerFactory entityManagerFactory() {
        LocalContainerEntityManagerFactoryBean factory = new LocalContainerEntityManagerFactoryBean();
        ...
        return factory.getObject();
    }
    @Bean
    public JpaTransactionManager transactionManager() {
        return new JpaTransactionManager(entityManagerFactory());
    }
}