为远程服务器中的文件创建下载链接？ [英] Creating Download Link for a file in remote server?

问题描述

我的代码：

 FileInfo fileinfo = new FileInfo（@\\10.16.20.70\website.com\wwwroot\im_online.png） ; 
 
 Response.Clear（）; 
 Response.ClearHeaders（）; 
 Response.ClearContent（）; 
 Response.AppendHeader（Content-Disposition，attachment; filename = im_online.png）; 
 Response.AppendHeader（Content-Length，fileinfo.Length.ToString（））; 
 Response.ContentType =application / download; 
 Response.WriteFile（fileinfo.FullName）; 
 Response.Flush（）; 
 Response.Close（）; 
 Response.End（）; 
 

错误：

登录失败：未知用户名或密码错误。



如何为我的远程服务器设置用户名和密码以下载文件？。

解决方案

使用 WebClient.DownloadFile [ ^ ]方法。

Quote：

DownloadFile方法从address参数中指定的URI下载到本地文件数据。此方法在下载资源时阻止。要下载资源并在等待服务器响应时继续执行，请使用DownloadFileAsync方法之一。

本文应该有所帮助：



http://stackoverflow.com/questions/295538/how-to-provide-user-name-and-password-when-connecting-to-a-network-share [ ^

My Code:

FileInfo fileinfo = new FileInfo(@"\\10.16.20.70\website.com\wwwroot\im_online.png");

           Response.Clear();
           Response.ClearHeaders();
           Response.ClearContent();
           Response.AppendHeader("Content-Disposition", "attachment; filename =im_online.png ");
           Response.AppendHeader("Content-Length", fileinfo.Length.ToString());
           Response.ContentType = "application/download";
           Response.WriteFile(fileinfo.FullName);
           Response.Flush();
           Response.Close();
           Response.End();

Error:
Logon failure: unknown user name or bad password.

How to set username and password for my remote server to download the file in it?.

解决方案

Use the WebClient.DownloadFile[^] method.

Quote:

The DownloadFile method downloads to a local file data from the URI specified by in the address parameter. This method blocks while downloading the resource. To download a resource and continue executing while waiting for the server's response, use one of the DownloadFileAsync methods.

This article should help:

http://stackoverflow.com/questions/295538/how-to-provide-user-name-and-password-when-connecting-to-a-network-share[^]

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