Spring3.2整合hibernate4.2报错:No Session found for current thread

weixin_38073436 2014-08-17 01:09:11
 开发四年只会写业务代码,分布式高并发都不会还做程序员?->>>    我本来用的hibernate3的+spring3.2,我现在将hibernate3升级到hibernate4.2后,总报这个错: 2014-08-17 13:04:10,132 ERROR (UserDaoImpl.java:41) - login 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:993) at com.back.dao.impl.UserDaoImpl.login(UserDaoImpl.java:33) 请各位高手帮我看看到底是什么问题?感谢!!! 我的配置文件如下: <?xml version="1.0" encoding="UTF-8"?> <beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context" xmlns:aop="http://www.springframework.org/schema/aop"  xmlns:tx="http://www.springframework.org/schema/tx" xmlns="http://www.springframework.org/schema/beans" 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/aop  http://www.springframework.org/schema/aop/spring-aop-3.2.xsd http://www.springframework.org/schema/tx  http://www.springframework.org/schema/tx/spring-tx-3.2.xsd"> <context:annotation-config></context:annotation-config> <context:component-scan base-package="com.back.dao.impl"></context:component-scan> <context:component-scan base-package="com.back.service.impl"></context:component-scan> <context:component-scan base-package="com.back.action"></context:component-scan> <!-- 数据库连接池 --> <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close"> <property name="driverClass" value="org.gjt.mm.mysql.Driver" /> <property name="jdbcUrl" value="jdbc:mysql://127.0.0.1:3306/push?autoReconnect=true&useUnicode=true&characterEncoding=UTF-8" /> <property name="user" value="root" /> <property name="password" value="gjs@y1" /> <!-- 初始化时获取的连接数,取值应在minPoolSize与maxPoolSize之间。Default: 3 chengkai@fee --> <property name="initialPoolSize" value="1" /> <!-- 连接池中保留的最小连接数。 --> <property name="minPoolSize" value="1" /> <!-- 连接池中保留的最大连接数。Default: 15 --> <property name="maxPoolSize" value="300" /> <!-- 最大空闲时间,60秒内未使用则连接被丢弃。若为0则永不丢弃。Default: 0 --> <property name="maxIdleTime" value="60" /> <!-- 当连接池中的连接耗尽的时候c3p0一次同时获取的连接数。Default: 3 --> <property name="acquireIncrement" value="5" /> <!-- 每60秒检查所有连接池中的空闲连接。Default: 0 --> <property name="idleConnectionTestPeriod" value="60" /> </bean> <!-- 数据源 --> <bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean"> <property name="dataSource" ref="dataSource" /> <property name="mappingResources"> <list> <value>com/back/entity/User.hbm.xml</value> <value>com/back/entity/Project.hbm.xml</value> <value>com/back/entity/Product.hbm.xml</value> <value>com/back/entity/Item.hbm.xml</value> <value>com/back/entity/Machine.hbm.xml</value> <value>com/back/entity/Integrate.hbm.xml</value> <value>com/back/entity/Apk.hbm.xml</value> <value>com/back/entity/Apkactive.hbm.xml</value> <value>com/back/entity/Department.hbm.xml</value> <value>com/back/entity/Channel.hbm.xml</value> <value>com/back/entity/Pactive.hbm.xml</value> <value>com/back/entity/Pinstall.hbm.xml</value> <value>com/back/entity/Linkads.hbm.xml</value> <value>com/back/entity/Linklog.hbm.xml</value> <value>com/back/entity/Smsads.hbm.xml</value> <value>com/back/entity/Smslog.hbm.xml</value> <value>com/back/entity/BindLink.hbm.xml</value> <value>com/back/entity/Statis.hbm.xml</value> <value>com/back/entity/BindSms.hbm.xml</value> </list> </property> <!-- hibernate.dialect=org.hibernate.dialect.MySQL5Dialect --> <property name="hibernateProperties"> <props> <prop key="current_session_context_class">thread</prop> <prop key="hibernate.dialect">org.hibernate.dialect.MySQL5Dialect</prop> <prop key="hibernate.hbm2ddl.auto">update</prop> <prop key="hibernate.jdbc.batch_size">20</prop> <prop key="format_sql">true</prop> <prop key="show_sql">false</prop> </props> </property> </bean> <bean id="SpringContextUtil" class="com.back.util.SpringContextUtil" /> <bean id="txManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager"> <property name="sessionFactory" ref="sessionFactory" /> </bean> <!-- 使用基于注解方式配置事务 --> <tx:annotation-driven transaction-manager="txManager" /> </beans>
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