????:1?????????????:??????q?

2???????

3?????

4???????

5?????????

????“??”?

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

?????

???“???????????????”“???????????????”????,?????????????????IP??,?????????????????????????,???“??”“???????????”??,??????“????”?;????,???……??????????,???????????“???????????”?

????????????,??????,?????????;????????,??????????,??,???

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

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