大家看下我配的spring文件,提点建议
<?xml version= "1.0 " encoding= "UTF-8 "?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN " "http://www.springframework.org/dtd/spring-beans.dtd ">
<beans>
<bean id= "dataSource " class= "com.mchange.v2.c3p0.ComboPooledDataSource " destroy-method= "close ">
<property name= "driverClass ">
<value> com.mysql.jdbc.Driver </value>
</property>
<property name= "jdbcUrl ">
<value> jdbc:mysql://localhost:3306/new_log?characterEncoding=gbk </value>
</property>
<property name= "properties ">
<props>
<prop key= "c3p0.minPoolSize "> 1 </prop>
<prop key= "hc3p0.maxPoolSize "> 10 </prop>
<prop key= "hc3p0.timeout "> 60 </prop>
<prop key= "c3p0.max_statement "> 50 </prop>
<prop key= "c3p0.testConnectionOnCheckout "> true </prop>
<prop key= "hibernate.c3p0.testConnectionOnCheckout "> false </prop>
<prop key= "user "> root </prop>
<prop key= "password "> </prop>
</props>
</property>
</bean>
<bean id= "sessionFactory "
class= "org.springframework.orm.hibernate3.LocalSessionFactoryBean " singleton= "true ">
<property name= "dataSource "> <ref local= "dataSource "/> </property>
<property name= "mappingResources ">
<list>
<value> jfw/pojo/Login.hbm.xml </value>
<value> jfw/pojo/User.hbm.xml </value>
</list>
</property>
<property name= "hibernateProperties ">
<props>
<prop key= "hibernate.dialect "> org.hibernate.dialect.MySQLDialect </prop>
<prop key= "hibernate.show_sql "> true </prop>
</props>
</property>
</bean>
<!-- 事务 -->
<bean id= "transactionManager "
class= "org.springframework.orm.hibernate3.HibernateTransactionManager ">
<property name= "sessionFactory ">
<ref local= "sessionFactory "/>
</property>
</bean>
<bean id= "baseProxy " lazy-init= "true " abstract= "true "
class= "org.springframework.transaction.interceptor.TransactionProxyFactoryBean ">
<property name= "transactionManager ">
<ref bean= "transactionManager "/>
</property>
<property name= "transactionAttributes ">
<props>
<prop key= "* "> PROPAGATION_REQUIRED </prop>
</props>
</property>
</bean>
<!-- =========================================================================== -->
<!-- 需要事务处理的配置 -->
<bean id= "LoginDao " parent= "baseProxy ">
<property name= "target ">
<bean class= "jfw.dao.LoginDao " autowire= "byName "/>
</property>
</bean>
<!-- 不需要事务处理的配置 -->
<!--
<bean id= "BaseDao " class= "jfw.dao.BaseDao ">
<property name= "sessionFactory ">
<ref bean= "sessionFactory "/>
</property>
</bean>
-->
</beans>
[解决办法]
和谐社会
