applicationContext.xml配置Spring样板

<?xml version="1.0" encoding="UTF-8" ?>
<beans  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xmlns:tx="http://www.springframework.org/schema/tx"
        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/tx
        http://www.springframework.org/schema/tx/spring-tx.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:component-scan base-package="tk.mybatis.*.service.impl"/>
　　
　　<!--ibatis依赖mybatis-->
    <bean id="dataSource" class="org.apache.ibatis.datasource.pooled.PooledDataSource">
        <property name="driver" value="com.mysql.jdbc.Driver"/>
        <property name="url" value="jdbc:mysql://localhost:3306/mybatis"/>
        <property name="username" value="root"/>
        <property name="password" value="123456"/>
    </bean>

　　<!--sqlSession就是我们经常用来加载Mapper.xml，这里配置把sqlSessionFactory交给Spring容器生命周期管理-->
　　<!--需要注意的是

和Spring集成，要确保只能在Service层调用lazy字段方法。（Service层返回到Controller层，再去lazy加载，SqlSession都已经关闭抛出异常了。

-->
    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="configLocation" value="classpath:mybatis-config.xml"/>
        <property name="dataSource" ref="dataSource"/>
        <property name="mapperLocations">
            <array>
                <value>classpath:tk/mybatis/**/mapper/*.xml</value>
            </array>
        </property>
        <property name="typeAliasesPackage" value="tk.mybatis.web.model"/>
    </bean>
<!--自动扫描所有Mapper接口-->
    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <property name="basePackage" value="tk.mybatis.**.mapper"/>
    </bean>
</beans>