一个跨平台的TCP/IP类，封装了windows和linux的底层函数，使用极为方便-A cross-platform TCP/IP class encapsulates the underlying functions of windows and linux, extremely easy to use

linux下tcp,udp通信库,socket类封装，http类封装，udp类封装，吐血奉献。-Under linux tcp, udp communication library, socket type of packaging, http class encapsulates, udp type of packaging, vomiting dedication.