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使用 cURL 获取重定向 URL

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使用 cURL 获取重定向 URL

我正在尝试从最新的帖子中获取源 HTML 代码，但是......

这个网址：

http://www.sportsbookreview.com/forum/search.php?do=getnew

将我重定向到：

http://www.sportsbookreview.com/forum/search.php?searchid=26505884

在哪里可以找到最新的帖子

如何使用 cURL 获取最终 URL？

如果我使用：

curl -s http://www.sportsbookreview.com/forum/search.php?do=getnew > $shDir$urlLatestPosts

然后它会得到我正在寻找的页面之外的其他页面，那么有没有办法获得最终的URL？

答案1

使用curl -L。从手册中：

   -L, --location
          (HTTP/HTTPS)  If  the server reports that the requested page has moved to a different location (indicated with a Location: header and a 3XX response code), this option
          will make curl redo the request on the new place. If used together with -i, --include or -I, --head, headers from all requested pages will be shown.  When  authentica-
          tion  is  used, curl only sends its credentials to the initial host. If a redirect takes curl to a different host, it won't be able to intercept the user+password. See
          also --location-trusted on how to change this. You can limit the amount of redirects to follow by using the --max-redirs option.

          When curl follows a redirect and the request is not a plain GET (for example POST or PUT), it will do the following request with a GET if the HTTP  response  was  301,
          302, or 303. If the response code was any other 3xx code, curl will re-send the following request using the same unmodified method.

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