摘要: MyDataSource实现封装连接池,MyConnection实现connection类,通过代理模式相互调用package cn.itcast;import java.sql.*;public class ConnectDemo { public static void main(String[... 阅读全文
posted @ 2014-01-24 22:46 MrMrCash 阅读(202) 评论(0) 推荐(0)