用server socket控件编写的服务器端聊天程序(请不要把一个系统分成多块上载)-socket server controls used to prepare the server-side chat program (please do not put a points system more than 10% on the Block)

java做的服务端。是要和客户端一起使用的，请继续下客户端-do java server. To the client and used together, please go to the next client

一个简单的聊天服务器　不好请不要见笑 请高手多多指教！-a simple chat server bad please do not laughed at 19:56 exhibitions!