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用curl下载此链接的代码

[英]Code to download this link with PHP curl

原文 2010-03-13 14:09:11 0 1 php/ curl

This link 这个连结

http://ajaxcontroltoolkit.codeplex.com/releases/view/11121#DownloadId=28808 http://ajaxcontroltoolkit.codeplex.com/releases/view/11121#DownloadId=28808

shows a popup on which one has to agree before being able to download. 显示了一个弹出窗口，必须先同意该弹出窗口才能下载。

So how to automate this with PHP curl ? 那么如何使用PHP curl自动执行此操作？ Any existing similar sample code ? 任何现有的类似示例代码？

1 个解决方案

If you take a look at what's happening when you click on the "I agree" button with a tool like Live HTTP Headers , you'll see that : 如果您使用Live HTTP Headers之类的工具查看“我同意”按钮时的情况，您将看到：

When you click on the " I agreee " button, it sends an HTTP POST request 当您单击“ 我同意 ”按钮时，它将发送一个HTTP POST请求
- to http://ajaxcontroltoolkit.codeplex.com/releases/acceptLicense 到http://ajaxcontroltoolkit.codeplex.com/releases/acceptLicense
That HTTP request returns a 302 response, 该HTTP请求返回302响应，
- with a Location HTTP header that points to http://download.codeplex.com/Project/Download/FileDownload.aspx?ProjectName=AjaxControlToolkit&DownloadId=28807&FileTime=128487916929600000&Build=16331 带有指向http://download.codeplex.com/Project/Download/FileDownload.aspx?ProjectName=AjaxControlToolkit&DownloadId=28807&FileTime=128487916929600000&Build=16331的Location HTTP标头
- which is the adress from which your browser is actually downloading the file. 浏览器实际从中下载文件的地址。

(see there for the HTTP headers of that exchange ) （请参阅此处以获取该交换的HTTP标头）

It doesn't seem to be any other kind of control/security... 似乎没有任何其他类型的控制/安全性...
So, downloading from that URL with curl should work, I'd say. 因此，可以说从带有curl的URL下载应该可以。