回复:难到我吐血的题目,哪位好心肠能帮帮我呀

来源: 2004-04-14 06:19:11 [旧帖] [给我悄悄话] 本文已被阅读:

n).Common HTTP Error Codes

404 - Not Found: This denotes that the file is not available on the server. This happens in cases such as, file moved to a different location, file removed, user typed in the wrong URL etc.