版权声明:巴啦啦小魔仙乌卡拉卡,变身---------------------------------------xiner https://blog.csdn.net/zhengsaisai/article/details/88991279
synchronized(this){
try {
msg = stbService.stbCheck(mac, mdNum, type, en.getPcode());
} catch (Exception e) {
e.printStackTrace();
}
}