说明：  一个流媒体服务器，客户端的设计。包括用户验证，读取配置文件，我是一个初学者，虽然源码简单了些，但功能比较全面，适合初学者阅读。解压是去掉.rar（为了可以上传）
(A streaming media server, the client design. Including user authentication, read the configuration file, I am a beginner, although the source code simple, but features a more comprehensive and suitable for beginners to read. Decompression is removed. Rar (in order to be uploaded))