- <?xml version\="1.0" encoding\="UTF-8"?>
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<beans xmlns="http://www.springframework.org/schema/beans"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
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xmlns:aop="http://www.springframework.org/schema/aop"
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xmlns:tx="http://www.springframework.org/schema/tx"
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xsi:schemaLocation="http://www.springframework.org/schema/beans
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http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
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http://www.springframework.org/schema/context/spring-context-2.5.xsd
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http://www.springframework.org/schema/aop/spring-aop-2.5.xsd"\>
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<context:annotation-config />
- <!-- 配置容器资源扫描的包 -->
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<context:component-scan base-package="com.spring" />
- <!-- 将前面类写入容器 -->
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<bean id="logInterceptor" class="com.spring.aop.LogInterceptor" />
- <!--
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配置数据源 <bean id="myDataSource"
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class="org.apache.commons.dbcp.BasicDataSource"
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destroy-method="close"> <property name="driverClassName"
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value="com.mysql.jdbc.Driver"/> <property name="url"
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value="jdbc:mysql://localhost:3306/sms"/> <property name="username"
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value="root"/> <property name="password" value="root"/> </bean>
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-->
- <!-- placeholder 占位符 -->
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<bean
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class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
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<property name="locations">
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<value>classpath:jdbc.properties</value>
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</property>
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</bean>
- <!-- 配置dataSource -->
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<bean id="dataSource" destroy-method="close"
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class="org.apache.commons.dbcp.BasicDataSource">
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<property name="driverClassName" value="${jdbc.driverClassName}" />
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<property name="url" value="${jdbc.url}" />
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<property name="username" value="${jdbc.username}" />
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<property name="password" value="${jdbc.password}" />
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</bean>
- <!-- 将配置好的dataSource注入到SessionFactory中-->
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<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
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<property name="dataSource" ref="dataSource"/>
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<property name="mappingResources">
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<list>
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<value>com/spring/model/user.hbm.xml</value>
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<value>com/spring/model/userlog.hbm.xml</value>
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</list>
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</property>
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<property name="hibernateProperties">
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<value>
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hibernate.dialect=org.hibernate.dialect.MySQLDialect
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hibernate.show_sql=true
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hibernate.hbm2ddl.auto=create
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</value>
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</property>
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</bean>
- <!-- 声明式事务管理,事务需要数据源，从sessionFactory中拿到
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这是一个AOP的应用 -->
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<bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
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<property name="sessionFactory" ref="sessionFactory" />
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</bean>
- <!-- 配置事务要管理的方法 -->
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<tx:advice transaction-manager="transactionManager" id="txManager">
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<tx:method name="save"/>
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</tx:attributes>
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</tx:advice>
- <!-- 配置aop设置切面和织入点逻辑 -->
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<aop:pointcut id="entryPointMethod" expression="execution(public * com.spring.service..*.*(..))"/>
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<aop:advisor
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advice-ref="txManager"
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pointcut-ref="entryPointMethod"
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/>
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</aop:config>
- <!-- 配置一个hibernateTemplate -->
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<bean id="hibernateTemplate" class="org.springframework.orm.hibernate3.HibernateTemplate">
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<property name="sessionFactory" ref="sessionFactory"></property>
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</bean>
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</beans>
2、使用@resource 注入,然后调用save方法:
[java] view plain copy
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@Component("userDaoImpl")
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public class UserDaoImpl implements UserDao{
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private HibernateTemplate hibernateTemplate;
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public HibernateTemplate getHibernateTemplate() {
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return hibernateTemplate;
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}
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public void setHibernateTemplate(HibernateTemplate hibernateTemplate) {
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this.hibernateTemplate = hibernateTemplate;
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}
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@Override
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public void save(User u) {
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try {
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hibernateTemplate.save(u);
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} catch (HibernateException e) {
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e.printStackTrace();
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}
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}
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}