使用Web客户端ping一个网站 [英] Using WebClient to ping a web site

问题描述

我有一个很小的应用程序，我想运行及平安内部网站。这里是code：

I have a tiny app that I wanting to run and ping an internal web site. Here is the code:

using (var client = new WebClient())
{
    client.DownloadString("http://MyServer/dev/MyApp");
}

然而，它抛出以下错误：

However, it is throwing the following error:

远程服务器返回错误：（401）未经授权

The remote server returned an error: (401) Unauthorized.

我把所有访问服务器正确的凭据。我想我不知道如何使用Web客户端非常好，我只需要在客户对象上设置的属性。任何想法？

I have all the correct credentials to access the server. I am thinking I don't know how to use WebClient very well and I just need to set properties on the client object. Any ideas?

推荐答案

我找到了答案。我需要使用NetworkCredentials（）Web客户端的方法。请看下图：

I found the answer. I needed to use the NetworkCredentials() method of WebClient. See below:

    using (var client = new WebClient())
    {
        client.Credentials = new NetworkCredential ("theUser", "thePassword", "theDomain"); 
        client.DownloadString("http://MyServer/dev/MyApp");
    }

<一个href="http://www.dreamin$c$c.net/forums/topic/242194-getting-errors-when-i-tried-to-download-files-using-credentials/"相对=nofollow>这是帮助我

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