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

客户端,服务器端的连接,用于一个简单的聊天室,实现两端的交互.-client, server connectivity for a simple chat room, to achieve two ends of the interaction.