<!-- 注册数据源：Spring内置连接池 -->
<!-- <bean id="myDataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="com.mysql.jdbc.Driver"/>
<property name="url" value="jdbc:mysql://127.0.0.1:3306/test"/>
<property name="username" value="root"/>
<property name="password" value="123456"/>
</bean> -->
<!-- <bean id="myDataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="${jdbc.driver}"/>
<property name="url" value="${jdbc.url}"/>
<property name="username" value="${jdbc.user}"/>
<property name="password" value="${jdbc.password}"/>
</bean> -->
<!-- 注册数据源：DBCP-->
<!--
<bean id="myDataSource" class="org.apache.tomcat.dbcp.dbcp.BasicDataSource">
<property name="driverClassName" value="com.mysql.jdbc.Driver"/>
<property name="url" value="jdbc:mysql://127.0.0.1:3306/test"/>
<property name="username" value="root"/>
<property name="password" value="123456"/>
</bean> -->
<!-- 注册数据源：C3P0-->
<!-- <bean id="myDataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"> -->
<bean id="myDataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
<property name="driverClass" value="com.mysql.jdbc.Driver"/>
<property name="jdbcUrl" value="jdbc:mysql://127.0.0.1:3306/test"/>
<property name="user" value="root"/>
<property name="password" value="123456"/>
</bean>
<!-- 注册数据源：C3P0-->
<!-- <bean id="myDataSource" class="org.mchange.v2.c3p0.ComboPooledDataSource">
<property name="driverClass" value="${jdbc.driver}"/>
<property name="jdbcUrl" value="${jdbc.url}"/>
<property name="user" value="${jdbc.user}"/>
<property name="password" value="${jdbc.password}"/>
</bean> -->
<!-- 注册属性文件：方式一 -->
<!--
<bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="location" value="classpath:jdbc.properties"/>
</bean> -->
<!-- 注册属性文件：方式二 -->
<context:property-placeholder location="classpath:jdbc.properties"/>
<!-- 注册JdbcTemplate -->
<!--
<bean id="myJdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
<property name="dataSource" ref="myDataSource"/>
</bean>
-->
