说明：  五子棋。 实验工具：在windows xp 系统上用JAVA编写程序，开发环境ECLIPSE。 功能：本程序严格按TCP/IP协议编写的程序，完成50人可以同时玩游戏并可以对话。
(Gobang. Experimental tools: in windows xp system with JAVA programming, development environment ECLIPSE. Function: This procedure strictly in accordance with TCP/IP protocol to prepare the procedures for the completion of 50 people can play games and can be dialogue.)