在Mybatis中c3p0的配置we文件如下：

<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"  destroy-method="close">       

   <property name="driverClass" value=" oracle.jdbc.driver.OracleDriver "/>      

   <property name="jdbcUrl" value=" jdbc:oracle:thin:@localhost:1521:ora9i "/>      

   <property name="user" value="admin"/>      

   <property name="password" value="1234"/>      

</bean> 

在Mybatis中dbcp的配置we文件如下：

<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"       
       destroy-method="close">       
    <property name="driverClassName" value="com.mysql.jdbc.Driver" />      
    <property name="url" value="jdbc:mysql://localhost:3306/sampledb" />      
    <property name="username" value="root" />      
    <property name="password" value="1234" />      
</bean>