vip21-spring/day03/src/main/resources/jdbc.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:tx="http://www.springframework.org/schema/tx"

       xsi:schemaLocation="
       http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
       http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
       http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">

    <context:component-scan base-package="com.lovecoding" />
    <context:property-placeholder location="mysql.properties" />

<!--  配置数据库事务对象  -->
    <bean id="dataSourceTransactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager" >
        <property name="dataSource" ref="dataSource" />
    </bean>

<!-- 启动注解配置数据库事务 -->
    <tx:annotation-driven transaction-manager="dataSourceTransactionManager" />

<!-- 数据源 -->
    <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource">
        <property name="username" value="${mysql.username}" ></property>
        <property name="driverClassName" value="${mysql.driver}" ></property>
        <property name="password" value="${mysql.passwd}" ></property>
        <property name="url" value="${mysql.url}" ></property>
    </bean>
<!-- 配置 Spring jdbc 对象 -->
    <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate" >
        <property name="dataSource" ref="dataSource" />
    </bean>

</beans>