Grant to a user HARRY the same privileges as to a user JAMES. The privileges must be granted in such a way that a user HARRY must always have all privileges granted to a user JAMES and its own additional privileges, which will be granted later. It means that whenever the privileges of a user JAMES change then the privileges of a user HARRY must change in the same way.这个题该怎么做啊，同步两个用户的特权
解决方案 »
免费领取超大流量手机卡，每月29元包185G流量+100分钟通话, 中国电信官方发货