crud/main/resources/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: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.xsd
       http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
       http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd
       http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd">


    <!--组件扫描-->
    <context:component-scan base-package="com"></context:component-scan>

    <!--1、加载jdbc.properties-->
    <context:property-placeholder location="classpath:jdbc.properties"/>


    <!--2、配置数据源对象-->
    <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
        <property name="driverClass" value="${jdbc.driver}"/>
        <property name="jdbcUrl" value="${jdbc.url}"/>
        <property name="user" value="${jdbc.username}"/>
        <property name="password" value="${jdbc.password}"/>
    </bean>

    <!--spring整合mybatis-->
    <!--配置sessionFactory-->
    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="dataSource" ref="dataSource"></property>
        <!--加载mybatis核心配置文件-->
        <property name="configLocation" value="classpath:mybatis-config.xml"></property>
    </bean>
    <!--扫描mapper所在包 为mapper创建实现类-->
    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <property name="basePackage" value="com.mapper"></property>
    </bean>
    <!--<bean id="roleService" class="com.service.impl.RoleServiceImpl">
        <property name="roleMapper" ref="roleMapper"></property>
    </bean>
    <bean id="userService" class="com.service.impl.UserServiceImpl">
        <property name="roleMapper" ref="roleMapper"></property>
        <property name="userMapper" ref="userMapper"></property>
    </bean>-->


<!--
    &lt;!&ndash;3、配置JdbcTemplate对象&ndash;&gt;
    <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
        <property name="dataSource" ref="dataSource"></property>
    </bean>

    &lt;!&ndash;配置RoleService&ndash;&gt;
    <bean id="roleService" class="com.service.impl.RoleServiceImpl">
        <property name="roleDao" ref="roleDao"/>
    </bean>

    &lt;!&ndash;配置RoleDao&ndash;&gt;
    <bean id="roleDao" class="com.dao.impl.RoleDaoImpl">
        <property name="jdbcTemplate" ref="jdbcTemplate"/>
    </bean>

    &lt;!&ndash;配置UserService&ndash;&gt;
    <bean id="userService" class="com.service.impl.UserServiceImpl">
        <property name="userDao" ref="userDao"/>
        <property name="roleDao" ref="roleDao"/>

    </bean>


    &lt;!&ndash;配置UserDao&ndash;&gt;
    <bean id="userDao" class="com.dao.impl.UserDaoImpl">
        <property name="jdbcTemplate" ref="jdbcTemplate"/>
    </bean>-->


    <!--aop配置-->
    <!--目标对象-->
    <bean  id="target" class="com.aop.target"></bean>
    <!--切面对象-->
    <bean id="MyAspect" class="com.aop.myAspect"></bean>
    <!--织入-->
   <!-- <aop:config>
        &lt;!&ndash;声明切面&ndash;&gt;
        <aop:aspect ref="MyAspect" >

        &lt;!&ndash;切面：切点+通知&ndash;&gt;
           &lt;!&ndash; <aop:before method="show1" pointcut="execution(public void com.aop.target.show())"></aop:before>
            <aop:after-returning method="show2" pointcut="execution(* *.*.*.show())"></aop:after-returning>
            <aop:around method="show3" pointcut="execution(* *.*.*.show(..))"></aop:around>&ndash;&gt;
            &lt;!&ndash;抽取切点表达式&ndash;&gt;
            <aop:pointcut id="pointcut" expression="execution(* *.*.*.show(..))"/>
            <aop:before method="show1" pointcut-ref="pointcut"></aop:before>
            <aop:after-returning method="show2" pointcut-ref="pointcut"></aop:after-returning>
            <aop:around method="show3" pointcut-ref="pointcut"></aop:around>
        </aop:aspect>
    </aop:config>-->

    <!--注解实现aop-->
    <context:component-scan base-package="com.anno" ></context:component-scan>
    <!--aop自动代理-->
    <aop:aspectj-autoproxy></aop:aspectj-autoproxy>



    <!--配置平台事务管理器-->
    <bean id="transaction" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="dataSource"></property>
    </bean>
    <!--通知 事务的增强-->
    <tx:advice id="advice" transaction-manager="transaction">
        <!--设置事务的属性-->
        <tx:attributes>
            <tx:method name="*" isolation="DEFAULT" propagation="REQUIRED" timeout="-1" read-only="false"/>
            <tx:method name="update*" isolation="DEFAULT" propagation="REQUIRED" timeout="-1" read-only="false"/>
            <tx:method name="save" isolation="DEFAULT" propagation="REQUIRED" timeout="-1" read-only="false"/>
        </tx:attributes>
    </tx:advice>
    <!--配置事务的织入-->
    <aop:config>
        <aop:advisor advice-ref="advice" pointcut="execution(* com.service.impl.*.*(..))"></aop:advisor>
    </aop:config>
    <!--注解配置平台事务-->
    <!--配置注解驱动-->
    <tx:annotation-driven transaction-manager="transaction"></tx:annotation-driven>

</beans>