基于SOCKET的windows下客户端程序，是基于TCP/IP的客户机/服务器通信机制，涉及到客户端的连接请求，数据传输等，可与之前上传的server程序共同构成小型聊天软件-Based on the windows under SOCKET client program is based on the TCP/IP client/server communication mechanism, involving the client' s connection request, the data transmission server program before uploading to constitute a small chat software