用Java代码编写的网上书店程序，作为一个网上交易的平台 更方便的为商家及客户服务。这是最初的版本，以后的功能强大版本继续上传。-Coding with Java programs online bookstore, an online trading platform, as more convenient for the business and customer service. This is the first version, after a powerful version to

使用JAVA语言实现一个Telnet客户端,能够登录系统的Telnet服务！-Use JAVA language to realize a Telnet client, can login system Telnet service!