<?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:context="http://www.springframework.org/schema/context"
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-2.5.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
">
<!-- 配置数据源 -->
<bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="location" value="classpath:jdbc.properties"/>
</bean>
<bean id="dataSource" destroy-method="close" class="org.apache.commons.dbcp.BasicDataSource">
<property name="initialSize" value="${initialSize}"></property>
<property name="driverClassName" value="${driver}"></property>
<property name="url" value="${url}"></property>
<property name="username" value="${username}"></property>
<property name="password" value="${password}"></property>
</bean>
<!-- 配置SessionFactory -->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<!--关联数据源-->
<property name="dataSource" ref="dataSource" />
<!--引入mybatis的配置文件-->
<property name="configLocation" value="classpath:mybatis_config.xml"></property>
</bean>
<!-- 事物配置 -->
<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<!-- 关联数据源 -->
<property name="dataSource" ref="dataSource"></property>
</bean>
<tx:advice id="advice" transaction-manager="transactionManager">
<tx:attributes>
<tx:method name="save*" propagation="REQUIRED"/>
<tx:method name="insert*" propagation="REQUIRED"/>
<tx:method name="add*" propagation="REQUIRED"/>
<tx:method name="delete*" propagation="REQUIRED"/>
<tx:method name="update*" propagation="REQUIRED"/>
</tx:attributes>
</tx:advice>
<!-- REQUIRED : 如果存在一个事务，则支持当前事务。如果没有事务则开启。
NEVER: 总是非事务地执行，如果存在一个活动事务，则抛出异常。
MANDATORY: 如果已经存在一个事务，支持当前事务。如果没有一个活动的事务，则抛出异常。
NESTED如果一个活动的事务存在，则运行在一个嵌套的事务中，如果没有活动事务，则按REQUIRED属性执行
NOT_SUPPORTED:总是非事务地执行，并挂起任何存在的事务
REQUIRES_NEW总是开启一个新的事务。如果一个事务存在，则将这个存在的事务挂起。
SUPPORTS 如果存在一个事务，支持当前事务。如果没有事务，则非事务的执行。 -->
<aop:config>
<aop:pointcut expression="execution(* com.pangxie.services.*.*(..))" id="pointcut"/>
<aop:advisor advice-ref="advice" pointcut-ref="pointcut"/>
</aop:config>
<!-- 映射器 -->
<bean class="org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping"></bean>
<!-- 适配器 -->
<bean class="org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter"></bean>
<!-- 或 <mvc:annotation-driven></mvc:annotation-driven>
-->
<!-- 配置MapperBean对象 -->
<bean id="StudentDao" class="org.mybatis.spring.mapper.MapperFactoryBean">
<!--Mapper接口对象-->
<property name="mapperInterface" value="com.pangxie.dao.StudentDao"></property>
<!---要关联的Session工厂-->
<property name="sqlSessionFactory" ref="sqlSessionFactory"></property>
</bean>
<bean id="AddressDao" class="org.mybatis.spring.mapper.MapperFactoryBean">
<property name="mapperInterface" value="com.pangxie.dao.AddressDao"></property>
<property name="sqlSessionFactory" ref="sqlSessionFactory"></property>
</bean>
<bean id="AddressService" class="com.pangxie.services.AddressService">
<property name="dao" ref="AddressDao"></property>
</bean>
<bean id="StudentService" class="com.pangxie.services.StudentService">
<constructor-arg index="0" ref="StudentDao"></constructor-arg>
</bean>
<bean name="/stu.action" class="com.pangxie.controller.StudentController">
<property name="StudentService" ref="StudentService"></property>
</bean>
</beans>
mybatis-config.xml配置
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE configuration
PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>
<mappers>
<package name="com.pangxie.dao"/>
</mappers>
</configuration>
web.xml的配置自动加载spring.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" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">
<display-name>10_16_springmvc</display-name>
<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>
<filter-mapping>
<filter-name>encodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<servlet>
<servlet-name>SPRINGMVC</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:springContext.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet>
<servlet-name>SpringContextServlet</servlet-name>
<servlet-class>
org.springframework.web.context.ContextLoaderServlet
</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:springContext.xml</param-value>
</context-param>
<servlet-mapping>
<servlet-name>SPRINGMVC</servlet-name>
<url-pattern>*.action</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>default.htm</welcome-file>
<welcome-file>default.jsp</welcome-file>
</welcome-file-list>
</web-app>