如果上別的網站沒有問題的話，那麼就是本地的HOSTS檔案被修改

開啟C:\WINDOWS\system32\drivers\etc，找到hosts檔案，用計事本打開復制以下內容（原來的肯定比這個要多出淘寶網相關的解析，可能使用了某些惡意流氓軟體修復後的問題）：

#Copyright(c)1993-1999MicrosoftCorp.

#

#ThisisasampleHOSTSfileusedbyMicrosoftTCP/IPforWindows.

#

#ThisfilecontainsthemappingsofIPaddressestohostnames.Each

#entryshouldbekeptonanindividualline.TheIPaddressshould

#beplacedinthefirstcolumnfollowedbythecorrespondinghostname.

#TheIPaddressandthehostnameshouldbeseparatedbyatleastone

#space.

#

#Additionally,comments(suchasthese)maybeinsertedonindividual

#linesorfollowingthemachinenamedenotedbya"#"symbol.

#

#Forexample:

#

#102.54.94.97rhino.acme.com#sourceserver

#38.25.63.10x.acme.com#xclienthost

127.0.0.1localhost