????1.??????????bug??
????——????????????????bug
????——????????????????bug
????——?????????????????????????bug??????????????????????bug????????????????????????????磺??XX???￡???????OO?????????????????????????????????
????2. ????ж?bug?????Сbug??
????——????“???????”????????????????ж?????Сbug??????bug??????bug??????д??“???”
????3.??bug?е????
????——??1.?????????excel??sql???
????——??2.???????????????????????????????淶 ??   ?????/????
????——??3.??????????????????
????4.bug??????????????????ж???
????——??????????? “??????”??????
????——??????????“??????????”?????? ????????bug?????????????????譚???????????????????????????????????????fixed????Щbug
????5.bug?????????ж??bug????????????
????——??bug??? ????????Щ?????????????????????????????????????“?????????” ??bug??????????????????????????????????????????????????????????Э????????“?????????”??bug?????????????????????????????????????????????????????bug?????????ж??“???????”?????????bug???в???????????????????
????6.??????????bug????????????
????1???????bug?????  ??????bug????н???????????bug?????bug??
????2.???????bug?????
????3.????δ????bug????
????7.????fixed?????bug???????????????????????????bug??????????????????????bug?????????bug??reopen?
????——????????bug?? ????bug???????