synchronized (player) {
player.setValidateCode(validateCode); //设置验证码
player.isOnline(true); //设置在线
CheckPlayerTask checktask = new CheckPlayerTask(player);
player.setCheckTask(checktask);
//设定定时检查，每十秒检查一次
manager.getTimer().schedule(checktask, 10 * 1000, 10 * 1000);