登录消息：{"type":1,"code":10001,"loginName":"ace","password":"123"}
注册消息：{"type":1,"code":10002,"loginName":"ace1","password":"123","nickName":"haiya"}
获取所有系统信息：{"type":1,"code":10003}
创建房间：{"type":2,"code":20001,"gameId":1001}
加入房间:{"type":2,"code":20002,"roomId":658651,"password":9137}