当响应是content-disposition：附件时，似乎不能使用PHP Curl下载CSV [英] Can't seem to download a CSV using PHP Curl when response is content-disposition:attachment

问题描述

我尝试使用PHP Curl从网址下载CSV文件，但Curl响应是网页的HTML，而不是CSV。如何解决此问题？

我已尝试匹配referer和用户代理。

这是firefox中的工作请求：

  GET [someURL ] HTTP / 1.1 
 Host：[someHost] 
用户代理：Mozilla / 5.0（Windows; U; Windows NT 6.1; en-US; rv：1.9.2.13）Gecko / 20101203 Firefox / 13 
 Accept：text / html，application / xhtml + xml，application / xml; q = 0.9，* / *; q = 0.8 
 Accept-Language：en-us，en; q = 0.5 
 Accept-Encoding：gzip，deflate 
 Accept-Charset：ISO-8859-1，utf-8; q = 0.7，*; q = 0.7 
 Keep-Alive：115 
 Connection：keep-alive 
 Referer：[someReferer] 
 Cookie：[某些cookie数据，包括jsession] 
  

这里是响应：

  HTTP / 1.1 200 OK 
 Content-Type：text / csv 
日期：2011年6月5日星期日00:33:21 GMT 
过期日期：2011年6月5日00:34:21 GMT 
 Content-Disposition：attachment; filename = [some file name.csv] 
 Connection：Keep-Alive 
 Last-Modified：Sun，05 Jun 2011 00:33:21 GMT 
 X-Powered-By：Servlet / 2.5 JSP / 2.1 
 Content-Length：5012 
  

解决方案

我认为您正在寻找的选项是 -J ：

从 http://curl.haxx.se/docs/manpage.html#-J ：

-O，--remote-name选项使用
服务器指定的Content-Disposition文件名，而不是从URL中提取
文件名。

I am trying to download a CSV file from a URL using PHP Curl, but the Curl response is the HTML of the page, and not the CSV. How do I fix this?

I've tried matching the referer and user-agent.

Thanks!

Here is a working request in firefox:

GET [someURL] HTTP/1.1
Host: [someHost]
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.13) Gecko/20101203 Firefox/3.6.13
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 115
Connection: keep-alive
Referer: [someReferer]
Cookie: [some cookie data, including jsession]

and here's the response:

HTTP/1.1 200 OK
Content-Type: text/csv
Date: Sun, 05 Jun 2011 00:33:21 GMT
Expires: Sun, 05 Jun 2011 00:34:21 GMT
Content-Disposition: attachment; filename=[some file name.csv]
Connection: Keep-Alive
Last-Modified: Sun, 05 Jun 2011 00:33:21 GMT
X-Powered-By: Servlet/2.5 JSP/2.1
Content-Length: 5012

解决方案

I think that option that you are looking for is -J:

From http://curl.haxx.se/docs/manpage.html#-J:

-J, --remote-header-name

(HTTP) This option tells the -O, --remote-name option to use the server-specified Content-Disposition filename instead of extracting a filename from the URL.

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