Spring学习笔记（三）

c3p0

<context:property-placeholder location="db.properties"/><bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close">    <property name="driverClass" value="${jdbc.driverClass}"/>    <property name="jdbcUrl" value="${jdbc.url}"/>    <property name="user" value="${jdbc.username}"/>    <property name="password" value="${jdbc.password}"/></bean>

建立db.properties

jdbc.driverClass=com.mysql.jdbc.Driverjdbc.url=jdbc:mysql://localhost:3306/testhibernatejdbc.username=rootjdbc.password=dist888