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org.hibernate.HibernateException: No Session found for current thread5

hibernate4.2
spring3.2.2

工程启动没错，执行方法报如下错误：
严重: Servlet.service() for servlet spring3mvc threw exception
org.hibernate.HibernateException: No Session found for current thread
at org.springframework.orm.hibernate4.SpringSessionContext.currentSession(SpringSessionContext.java:97)
at org.hibernate.internal.SessionFactoryImpl.getCurrentSession(SessionFactoryImpl.java:980)
at com.xp.common.dao.BaseHibernateDao.getSession(BaseHibernateDao.java:26)
at com.xp.common.dao.BaseHibernateDao.saveOrUpdate(BaseHibernateDao.java:48)
at com.xp.dao.UserLoginDao.saveUser(UserLoginDao.java:16)
at com.xp.service.UserLoginService.saveUser(UserLoginService.java:23)
at com.xp.web.UserLoginController.saveUser(UserLoginController.java:39)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
....

--------------------------
web.xml 
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
	<display-name>spring</display-name>
	<welcome-file-list>
		<welcome-file>index.html</welcome-file>
		<welcome-file>index.jsp</welcome-file>
	</welcome-file-list>
	
	<context-param>
        <param-name>log4jConfigLocation</param-name>
        <param-value>/WEB-INF/log4j.properties</param-value>
    </context-param>
	
	<context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>
        	/WEB-INF/applicationContext-hibernate.xml
        </param-value>
    </context-param>
    
    <listener>
        <listener-class>
            org.springframework.web.context.ContextLoaderListener
        </listener-class>
    </listener>
    
    <filter>
		<filter-name>encodingFilter</filter-name>
		<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
		<init-param>
			<param-name>encoding</param-name>
			<param-value>UTF-8</param-value>
		</init-param>
	</filter>
	
	<servlet>
		<servlet-name>spring3mvc</servlet-name>
		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
		<load-on-startup>1</load-on-startup>
	</servlet>
	
	<servlet-mapping>
		<servlet-name>spring3mvc</servlet-name>
		<url-pattern>*.do</url-pattern>
	</servlet-mapping>
	
	<filter-mapping>
		<filter-name>encodingFilter</filter-name>
		<url-pattern>*.do</url-pattern>
	</filter-mapping>

	<filter-mapping>
		<filter-name>encodingFilter</filter-name>
		<url-pattern>*.jsp</url-pattern>
	</filter-mapping>
  
</web-app>


spring3mvc-servlet.xml 
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
	xmlns:context="http://www.springframework.org/schema/context"
	xmlns:mvc="http://www.springframework.org/schema/mvc"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd 
						http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd
						http://www.springframework.org/schema/mvc 
						http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd"
	default-lazy-init="true">
	
	<!-- 启用spring mvc 注解 -->
	<context:annotation-config />
	
	<!--使Spring支持自动检测组件，如注解的Controller -->
	<context:component-scan base-package="com.xp.web" />
	
	<mvc:default-servlet-handler/>

	<bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"
		p:prefix="/" p:suffix=".jsp" />
		
	<!-- 上传配置  -->
	<bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
		<property name="defaultEncoding" value="UTF-8" />
		<property name="maxUploadSize" value="2147483648" />  <!-- 2G -->
	</bean>

	<bean class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping">
		<property name="order" value="0"></property>
	</bean>
	
	<!-- 启动 Spring MVC 的注解功能，完成请求和注解 POJO 的映射 -->
	<bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
		<property name="messageConverters">
			<list>
				<bean class="org.springframework.http.converter.StringHttpMessageConverter" />
			</list>
		</property>
	</bean>
	
	<!-- 扫描并自动装配 -->
	<context:component-scan base-package="com.xp.dao" />
	<context:component-scan base-package="com.xp.service" />
</beans>


applicationContext-hibernate.xml 
<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
	xmlns:context="http://www.springframework.org/schema/context"
	xmlns:mvc="http://www.springframework.org/schema/mvc"
	xmlns:tx="http://www.springframework.org/schema/tx"
	xmlns:aop="http://www.springframework.org/schema/aop"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd 
						http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd
						http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd
						http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.2.xsd
						http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.2.xsd"
	default-lazy-init="true">
	
	<bean id="druid_dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close">
		<property name="url" value="jdbc:mysql://127.0.0.1:3306/spring" />
		<property name="username" value="root" />
		<property name="password" value="123456" />
		<property name="maxActive" value="20" />
		<property name="validationQuery" value="SELECT 'x'" />
    	<property name="testWhileIdle" value="true" />
	</bean>
	
	<bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
		<property name="dataSource" ref="druid_dataSource" />
		<property name="packagesToScan" value="com.xp.model*"></property>
		<property name="hibernateProperties">
			<props>
				<prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
				<prop key="show_sql">true</prop>
				<prop key="hibernate.jdbc.batch_size">20</prop>
				<!-- <prop key="hibernate.current_session_context_class">org.springframework.orm.hibernate3.SpringSessionContext</prop> -->
			</props>
		</property>
	</bean>
	
	<!-- 开启注解事务 只对当前配置文件有效 -->
  	<tx:annotation-driven transaction-manager="txManager"/>

    <bean id="txManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
        <property name="sessionFactory" ref="sessionFactory"/>
    </bean>

    <tx:advice id="txAdvice" transaction-manager="txManager">
        <tx:attributes>
            <tx:method name="save*" propagation="REQUIRED" />
            <tx:method name="add*" propagation="REQUIRED" />
            <tx:method name="create*" propagation="REQUIRED" />
            <tx:method name="insert*" propagation="REQUIRED" />
            <tx:method name="update*" propagation="REQUIRED" />
            <tx:method name="merge*" propagation="REQUIRED" />
            <tx:method name="del*" propagation="REQUIRED" />
            <tx:method name="remove*" propagation="REQUIRED" />
            <tx:method name="put*" propagation="REQUIRED" />
            <tx:method name="use*" propagation="REQUIRED"/>
            <!--hibernate4必须配置为开启事务 否则 getCurrentSession()获取不到-->
            <tx:method name="get*" propagation="REQUIRED" read-only="true" />
            <tx:method name="count*" propagation="REQUIRED" read-only="true" />
            <tx:method name="find*" propagation="REQUIRED" read-only="true" />
            <tx:method name="list*" propagation="REQUIRED" read-only="true" />
            <tx:method name="*" read-only="true" />
        </tx:attributes>
    </tx:advice>
    <aop:config expose-proxy="true">
        <!-- 只对业务逻辑层实施事务 -->
        <aop:pointcut id="txPointcut" expression="execution(* com.xp.dao..*.*(..)) OR execution(* com.xp.common..*.*(..))" />
        <aop:advisor advice-ref="txAdvice" pointcut-ref="txPointcut"/>
    </aop:config>

</beans>


dao层代码： 


BaseHibernateDao.java
--------------------------
@Resource(name = "sessionFactory")
	private SessionFactory sessionFactory;
	
	public Session getSession() {
		return sessionFactory.getCurrentSession();
	}
	
	@SuppressWarnings("unchecked")
	@Override
	public <T, PK extends Serializable> T get(Class<T> model,  PK id) {
		return (T)getSession().get(model, id);
	}

	@Override
	public <T> T save(T model) {
		getSession().save(model);
		return model;
	}

UserLoginDao.java
--------------------------
	public void saveUser(User user) {
		this.saveOrUpdate(user);	
	}


需导入的包如下：
antlr-2.7.7.jar
aopalliance-1.0.jar
aspectjrt.jar
aspectjweaver.jar
commons-fileupload-1.3.jar
commons-logging-1.1.2.jar
dom4j-1.6.1.jar
druid-0.2.12.jar
hibernate-commons-annotations-4.0.1.Final.jar
hibernate-core-4.2.0.Final.jar
hibernate-jpa-2.0-api-1.0.1.Final.jar
javassist-3.15.0-GA.jar
jboss-logging-3.1.0.GA.jar
jta-1.1.jar
mysql-connector-java-5.1.21.jar
spring-aop-3.2.2.RELEASE.jar
spring-aspects-3.2.2.RELEASE.jar
spring-beans-3.2.2.RELEASE.jar
spring-context-3.2.2.RELEASE.jar
spring-core-3.2.2.RELEASE.jar
spring-expression-3.2.2.RELEASE.jar
spring-orm-3.2.2.RELEASE.jar
spring-tx-3.2.2.RELEASE.jar
spring-web-3.2.2.RELEASE.jar
spring-webmvc-3.2.2.RELEASE.jar
spring hibernate 
2013年4月22日 21:41

2个答案 按时间排序 按投票排序

0 0

采纳的答案

spring3mvc-servlet.xml 的如下 放到另一个配置文件
    <!-- 扫描并自动装配 --> 
    <context:component-scan base-package="com.xp.dao" /> 
    <context:component-scan base-package="com.xp.service" /> 

2013年4月22日 22:11
0 0

在你的save方法上面加上@Transactional注解。

2013年4月22日 22:17

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