spring事务，折腾三天了，找不到原因。请各位高手过过目

[lilei_new]

所用框架
spring 4.3.9
dataSource durid
H2
JPA

简单的一个测试程序，按书上的例程来的。不知道什么原因，只要调service里的persist方法（委托给repository的persist方法）就会出错，但是查询却没有问题。

错误
Caused by: javax.persistence.TransactionRequiredException: No EntityManager with actual transaction available for current thread - cannot reliably process 'persist' call
at org.springframework.orm.jpa.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler.invoke(SharedEntityManagerCreator.java:282)
at com.sun.proxy.$Proxy22.persist(Unknown Source)
at com.liyuhao.study.springJpaHibernateDruidSqlite.RepositoryImpl.persist(RepositoryImpl.java:29)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:333)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:136)

Spring配置

@Configuration
@ComponentScan(basePackages={"com.liyuhao.study.springJpaHibernateDruidSqlite"})
public class springCfg {
	
	@Bean
	public BeanPostProcessor persistenceTranslation(){
		return new PersistenceExceptionTranslationPostProcessor();
	}
	
	@Bean
	public PersistenceAnnotationBeanPostProcessor paPostProcessor(){
		return new PersistenceAnnotationBeanPostProcessor();
	}
	
		
	@Bean
	public LocalContainerEntityManagerFactoryBean getLocalContainerEntityManagerFactoryBean(){
		LocalContainerEntityManagerFactoryBean temp=new LocalContainerEntityManagerFactoryBean();
		
		temp.setDataSource(getDataResource());
		temp.setJpaVendorAdapter(getHibernateJpaVendorAdapter());
		temp.setPackagesToScan("com.liyuhao.study.springJpaHibernateDruidSqlite");
		Properties ps=new Properties();
		ps.setProperty("hibernate.format_sql", "true");
		ps.setProperty("hibernate.hbm2ddl.auto","create");
		temp.setJpaProperties(ps);
		
		return temp;
	}
	
	@Bean	
	public HibernateJpaVendorAdapter getHibernateJpaVendorAdapter(){
		
		HibernateJpaVendorAdapter adapter=new HibernateJpaVendorAdapter();
		
		adapter.setDatabase(Database.H2);
		adapter.setShowSql(true);	
		adapter.setDatabasePlatform("org.hibernate.dialect.H2Dialect");
		adapter.setGenerateDdl(true);
		
		return adapter;
	}
	
	@Bean
	public DataSource getDataResource(){
		
		DruidDataSource druid=new DruidDataSource();
		druid.setUrl("jdbc:h2:mem:testdb;DB_CLOSE_DELAY=-1;DB_CLOSE_ON_EXIT=false");
		druid.setDriverClassName("org.h2.Driver");
		//druid.setInitialSize(1);
		//druid.setMaxActive(1);
		return druid;
		/*
		return new EmbeddedDatabaseBuilder()
				.setType(EmbeddedDatabaseType.H2)
				.build();
		*/
	}
}

[李德胜1995]

No EntityManager with actual transaction available for current thread 持久化操作加上事务吧。。。@Transactional