下载文件，其中URL动态生成文件 [英] download file where URL generate file dynamically

问题描述

我正在使用Web浏览器控件在哪里下载文件，而URL动态生成文件.网址包含文件名和类型(.csv \ txt等)后，该网址请求某些网站动态创建文件，然后出现打开/保存对话框.例如某些链接会动态生成pdf文件.如何处理此类URL?
我无法下载程序，请提供帮助.

Shrikant

I m using web browser control where to download file where URL generate file dynamically. url contains file name and type(.csv\txt etc) after requesting that URL some website create file dynamically and then open/save dialog comes. for example some link generate pdf file on the fly.How to handle such type of URL?
I m not able to download programaticaly please help.

Shrikant

推荐答案

这里是一个例子

Here is an example

private void button1_Click(object sender, EventArgs e)
 {
     WebRequest objReq = WebRequest.Create("http://www.martinfowler.com/ieeeSoftware/patterns.pdf");
     WebResponse objResp = objReq.GetResponse();
     Stream objStream = objResp.GetResponseStream();
     StreamReader reader = new StreamReader(objStream,Encoding.ASCII);
     FileStream fStream = new FileStream("Test.pdf", FileMode.Create);
     StreamWriter writer=new StreamWriter(fStream);
     writer.Write(reader.ReadToEnd());
     objStream.Close();
     reader.Close();
     writer.Close();
     fStream.Close();

 }

直接将文件写入响应

write the file directly to response

http://www.google.com/search?q=write+file+to+response&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-GB:official&client=firefox-a#sclient=psy&hl=en&client=firefox-a&hs=v4u&rls=org.mozilla:en-GB%3Aofficial&source=hp&q=write+file+to+response+c%23&aq=f&aqi=&aql=&oq=&pbx=1&fp=c1f3adc9cfc4964[^]

这篇关于下载文件，其中URL动态生成文件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！