spring+hibernate jpa（二）

persistenc.xml

<?xml version="1.0" encoding="UTF-8"?>
<persistence xmlns="http://java.sun.com/xml/ns/persistence"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
    http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd" version="1.0">
    
 <persistence-unit name="entityManagerFactory"
  transaction-type="RESOURCE_LOCAL">
  <provider>org.hibernate.ejb.HibernatePersistence</provider>
  <class>domain.User</class>
  <properties>
   <property name="hibernate.connection.driver_class"
    value="com.mysql.jdbc.Driver" />
   <property name="hibernate.connection.url"
    value="jdbc:mysql://localhost:3306/shopping?useUnicode=true&amp;characterEncoding=GB2312" />
   <property name="hibernate.connection.username" value="root" />
   <property name="hibernate.connection.password" value="1024" />
   <property name="show_sql" value="true" />
   <property name="hibernate.Dialect"
    value="org.hibernate.dialect.MySQLDialect" />
  </properties>
 </persistence-unit>
</persistence>

 

ApplicationContext.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:aop="http://www.springframework.org/schema/aop"
 xmlns:tx="http://www.springframework.org/schema/tx"
 xsi:schemaLocation="http://www.springframework.org/schema/beans 
 http://www.springframework.org/schema/beans/spring-beans-2.0.xsd     
 http://www.springframework.org/schema/tx 
 http://www.springframework.org/schema/tx/spring-tx-2.0.xsd    
    http://www.springframework.org/schema/aop 
    http://www.springframework.org/schema/aop/spring-aop-2.0.xsd">
 <bean id="entityManagerFactory"
  class="org.springframework.orm.jpa.LocalEntityManagerFactoryBean">
  <property name="persistenceUnitName"
   value="entityManagerFactory" />
 </bean>
 <bean
  class="org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor" />

<!--   事务管理配置 -->
 <bean id="myTxManager"
  class="org.springframework.orm.jpa.JpaTransactionManager">
  <property name="entityManagerFactory"
   ref="entityManagerFactory" />
 </bean>
 <tx:annotation-driven transaction-manager="myTxManager"></tx:annotation-driven>

 <bean id="userdao" class="com.Userdao">
  <property name="entityManagerFactory"
   ref="entityManagerFactory" />
 </bean>

</beans>