??????????????1??????????20??????????????? (????)???,19????,???“????????????”???????????,???

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

19??,“????”???????????? (????? ???)

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

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

“??”????????????? (???? ???????????)

“?????,???????????????”?????????????????,?????????????????????“????”??,?????“??,????‘????????????????’?????????????”

???,??????????????????????,??,??“????”“??”“?”“??”“??????”????,???,??,?????????,?????(?????????)

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

??

??:???????????,??????????,??????????????