Question

我将JpaTransactionManager添加到了我的应用程序中，但是由于某种原因，根本不执行INSERT查询。我使用以下配置：

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application.properties：

@Configuration
@EnableTransactionManagement
public class ContextDatasource {

    @Bean
    public EntityManager entityManager(EntityManagerFactory emf) {
        return emf.createEntityManager();
    }

    @Bean
    public PlatformTransactionManager transactionManager(final EntityManagerFactory emf) {
        final JpaTransactionManager transactionManager = new JpaTransactionManager();
        transactionManager.setEntityManagerFactory(emf);
        return transactionManager;
    }

    @Bean
    public PersistenceExceptionTranslationPostProcessor exceptionTranslation() {
        return new PersistenceExceptionTranslationPostProcessor();
    }
}

插入代码：

spring.jmx.enabled=false
spring.datasource.jndi-name=java:/global/app
spring.datasource.driver-class-name=org.mariadb.jdbc.Driver
spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MariaDBDialect
spring.jpa.show-sql = true
spring.jpa.hibernate.ddl-auto = update

您知道我缺少一些配置吗？

Answer 1

为了将EntityManager置于持久性上下文中，请更改：

@Autowired  
private EntityManager entityManager;

收件人

@PersistenceContext
private EntityManager entityManager;

添加JpaTransactionManager配置时无法插入数据

1 个答案: