JAVA程序.不错的聊天系统,单线程的.请大家多多指导-JAVA procedures. Good chat system, the single-threaded. Please many guidance

MyEclipse，实现tcp socket连接的客户端和服务器端，能够传输文本或图片，服务器端有多线程和单线程两个，多线程的可以实现同时让多个用户连接，rar包内word文档中有简单的流程图和程序说明，代码较简单，适合初学者。-MyEclipse，tcp socket server and client，there are single thread server and multi thread server，you can get file through the tcp

简单的单线程弹球，触碰边缘之后返回Simple single-threaded pinball, returns after touching the edge-Simple single-threaded pinball, returns after touching the edge