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

2???????

3???????

4??????

5??????????

?????11??23????????????(??????)????????????“??”????“?????????”,??????;????,???????????????“???????????????????????”IP;“??????????????????????”,??????……?????????

??2017????????,?????????????????????????,?????????????????,???????,????????????????????????????,?????

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

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

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

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

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

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

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

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

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

????? ??????

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

?????,???????????3????????????????????????2017?,?????????????“???”,????????“??”,??

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

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

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

??????????

????? ??????

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

2021???????????????????????,?,??????????????????????????????,????????“????????”IP,???

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

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

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

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