(This is the basic document used by ISA2006 to block QQ2010. The previous version of QQ2010 does not need to be blocked. QQ2010 is a suitable problem. The solution I saw in the baidu library a few days ago is very feasible, so just Collect them for your reference. I also tried it myself, as long as the latest QQ server address is updated in time, it can still be solved.)