如何使用带有 cURL 的响应头文件名保存文件？

这个问题与 cURL 的命令行版本有关。

我试图从一个 CGI 脚本下载一个文件。

http://example.com/perl/dl.pl?ID=2

使用浏览器，文件名显示为 remotefilename.gz。 CURL 希望将文件保存为 dl.pl?ID=2。

如何让 cURL 保存到一个包含响应头文件名的文件中？

curl

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小开

you can try the -o or -O option.

小开

最佳答案

-J/--remote-header-name is the option you want.

You use -J in conjunction with -O, which makes curl use the file name part from the URL as its primary way to name the output file and then if there is a Content-disposition: header in the response, curl will use that name instead.

小开

curl http://example.com/dl.php?file=3123123 -O -J

if server uses redirection use these:

--location-trusted
--max-redirs 10

小开

curl -OJ gave me segmentation fault: 11 error when attempting to download multiple URLs at once.

Instead, I used wget. The latest version supports HTTP Content-Disposition headers, which often contain filename information.

wget --content-disposition http://example.com/download/url