Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.

http 404的404有什麼意義嗎

每次找不到網頁時顯示的

HTTP 404 - 找不到檔案

為什麼是404呢

1 Answer

Rating
  • Anonymous
    2 decades ago
    Favorite Answer

    這是由W3C組織定義的,

    HTTP/1.1的標準,

    10.4.5 404 Not Found

    The server has not found anything matching the Request-URI. No indication is given of whether the condition is temporary or permanent. The 410 (Gone) status code SHOULD be used if the server knows, through some internally configurable mechanism, that an old resource is permanently unavailable and has no forwarding address. This status code is commonly used when the server does not wish to reveal exactly why the request has been refused, or when no other response is applicable.

Still have questions? Get your answers by asking now.