????:1??????????????:???????

2???????????

3???????

4?????????

5????????????

??2????????????12???? (?????? ??)??????????“??????????????????????????”????????????12??,??,????????,????????“?????,?????????????”????????

??“????”????????????????,???????????????????????,????????43????????????,??“????????”??????????IP,??

???? ???? ?

19??????????,???????????????,???????????????????????????,?????????,??????????????,???????“????”?

????????????,??????????????,????????????,??

??????? ??????? ??

?????????????,“???”?????????????????“???????????”,?????

????????????,??????????????????????,???????????

????,???,??????(???)

???:????????????