springmvc：整合ssm（spring层）

xml version="1.0" encoding="UTF-8"?>
beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:aop="http://www.springframework.org/schema/aop"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns="http://www.springframework.org/schema/beans"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
       http://www.springframework.org/schema/beans/spring-beans.xsd
       http://www.springframework.org/schema/aop
       http://www.springframework.org/schema/aop/spring-aop.xsd
       http://www.springframework.org/schema/context
       http://www.springframework.org/schema/context/spring-context.xsd">
       
       context:property-placeholder location="classpath:jdbc.properties">context:property-placeholder>
       
       bean name="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
         property name="driverClass" value="${jdbc.driver}">property>
         property name="jdbcUrl" value="${jdbc.url}">property>
         property name="user" value="${jdbc.username}">property>
         property name="password" value="${jdbc.password}">property>
       bean>
       
       bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
           property name="dataSource" ref="dataSource">property>
           property name="configLocation" value="classpath:mybatis-config.xml">property>
       bean>
       
       bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
           property name="sqlSessionFactoryBeanName" value="sqlSessionFactory">property>
           property name="basePackage" value="pers.zhb.dao">property>
       bean>
    beans>

jdbc.driver=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/stu_mangement
jdbc.username=root
jdbc.password=root

xml version="1.0" encoding="UTF-8"?>
beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:aop="http://www.springframework.org/schema/aop"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns="http://www.springframework.org/schema/beans"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
       http://www.springframework.org/schema/beans/spring-beans.xsd
       http://www.springframework.org/schema/aop
       http://www.springframework.org/schema/aop/spring-aop.xsd
       http://www.springframework.org/schema/context
       http://www.springframework.org/schema/context/spring-context.xsd">
    import resource="classpath:spring-dao.xml">import>
    
    context:component-scan base-package="pers.zhb.service">context:component-scan>
    
    bean id="TeacherServiceImpl" class="pers.zhb.service.TeacherServiceImpl">
        property name="teacherMapper" ref="teacherMapper"/>
    bean>
    
    bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        property name="dataSource" ref="dataSource">property>
    bean>

beans>

xml version="1.0" encoding="UTF-8"?>
beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:context="http://www.springframework.org/schema/context" 
       xmlns:p="http://www.springframework.org/schema/p"
       xmlns:aop="http://www.springframework.org/schema/aop" 
       xmlns:tx="http://www.springframework.org/schema/tx"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="http://www.springframework.org/schema/beans 
       http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
       http://www.springframework.org/schema/context  
       http://www.springframework.org/schema/context/spring-context-4.0.xsd
       http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd 
       http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd
       http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.0.xsd">
       import resource="classpath:spring-dao.xml">import>
       import resource="classpath:spring-service.xml">import>
beans>