java编写的一个网络象棋,通过对方ip连接,开始游戏,同时可以进行聊天,聊天部分通过线程实现,可以同时进行多个会话.-java prepared by a network of chess, ip connection through the other side to start the game, at the same time can chat, chat in part through the thread to achieve, you can at the same time a