一个java实现的石头剪刀布小游戏，运行的方法是先启动主线程类。然后启动客户端类。并再客户端一方输入 锤子，或 剪刀 或 布 ，然后回车，服务器会根据判断返回游戏的结果。这个过程反复执行。可以多次出拳和服务器较量。 -A Java realize stone scissors cloth small game, operation method is to start main thread class. Then starting client class. And then the client side input hammer, or scissors or cloth, then press enter, server will return to the result of the game according to judge. This process is repeated execution. Multiple punches and server competition.