本程序是用JAVA写的，是一个算是简单的聊天程序，实现了客户机跟服务器的对话。可作为其他程序的子程序使用和作为JAVA初学者的参考程序。-this program is written in Java, is regarded as a simple chat program, to achieve a client with the server dialogue. Other procedures can be used as a subroutine and use as a refere

本系统能够实现简单的网上聊天，当用户进入到界面后就可以进行与其他人聊天，是一个简单的聊天室程序。-The system can achieve a simple online chat, when a user into the interface can then chat with other people, is a simple chat room procedures.