消费从使用XML的WebAPI的HttpClient [英] Consuming xml using HttpClient from webapi

问题描述

我使用Web客户端来从一个REST风格服务的XML对象（的.NET Web API），一切伟大的工作：

I used WebClient to get an Xml object from a restfull service (.net web api) and everything worked great:

using(WebClient client = new WebClient())
{
   client.Encoding = UTF8Encoding.UTF8;
   client.Headers[HttpRequestHeader.ContentType] = "text/xml";
   client.Credentials = // ....;
   xmlResult = webClient.DownloadString(url);
}

....

这code的伟大工程。我得到一个XML作为一个字符串返回，每个人的快乐。

this code works great. I get an Xml as a string back, everyone's happy.

现在，我改变了它所以它会与HttpClient的工作，而不是我不能获取XML回来了 - 总是一个JSON作为字符串

Now, I changed it so it would work with HttpClient instead and I can't get an Xml returned - always a json as a string.

using(var handler = new HttpClientHandler() {Credentials = new NetworkCredentials})
using(var client = new HttpClient(handler))
{
   var request = new HttpRequestMessage(HttpMethod.Get, url);
   request.Headers.Add(HttpRequestHeader.ContentType.ToString(), "text/xml");
   returnedXml = client.SendAsync(request).Result.Content.ReadAsStringAsync().Result;
}   

我是什么做错了吗？我怎样才能得到我公司长期为XML？

What am I doing wrong? How can I get the Xml I long for?

感谢

推荐答案

只是尝试这一个。

using(var handler = new HttpClientHandler() {Credentials = new NetworkCredentials})
using(var client = new HttpClient(handler))
{
      client.DefaultRequestHeaders
      .Accept
      .Add(new MediaTypeWithQualityHeaderValue("text/xml"));
   var request = new HttpRequestMessage(HttpMethod.Get, url);
    returnedXml = client.SendAsync(request).Result.Content.ReadAsStringAsync().Result;
}  

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