本帖最后由 ping1982 于 24-10-2011 07:58 PM 编辑
clear 掉cache?
请问怎样弄?
杰义崎_邱国顺 发表于 24-10-2011 07:55 PM 
如果是internet explorer , 那么就 tools -> internet options -> browsing history -> delete all
然后flush dns
http://www.whatsmydns.net/flush-dns.html
Flush DNSMost operating systems and DNS clients will automatically cache IP Addresses and other DNS results, this is done in order to speed up subsequent requests to the same hostname. Sometimes bad results will be cached and therefore need to be cleared from the cache in order for you to communicate with the host correctly. All major operating systems allow you to force this process, outlined below are the common steps you will need to follow in order to flush your DNS cache. Windows 98/NT/2000/XP Flush DNSFlushing the DNS on Windows is an easy process, outlined below is the steps that should be run if you wish to clear your DNS cache. - Open up a command prompt (Start > Run > "cmd.exe" > OK).
- Type in the command "ipconfig /flushdns"
      
Windows Vista / Windows 7 Flush DNSFlushing DNS on newer versions of Windows is almost as easy as the earlier versions but due to Microsofts security additions you must run the command prompt with administrator privileges. - Click the start button and navigate to the command prompt (Start > All Programs > Accessories > Command Prompt)
- Make sure that you right click on the command prompt application and choose "Run as Administrator"
- Type in the command "ipconfig /flushdns"
Note: It is also possible to type in "cmd" into the Windows Vista / Windows 7 start menu search field and then right click on the cmd.exe result instead of having to navigate through the various sub menus. | 
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