如何使用Fiddler调试通信从任何应用程序（例如C＃/ WPF应用程序） [英] How to use Fiddler to debug traffic from Any app (eg. C#/WPF app)
问题描述
我特林调试什么是错与的这里SO 的另一个问题。所以，我读了一些关于提琴手，想用它来调试我的问题。但我似乎无法从我的WPF应用程序要经过提琴手获得流量。我相信我需要配置一个代理。我使用了一个基本的例子一个WebClient的，但我想以后我将需要的WebRequest。但现在，用一个简单的Web客户端，我怎么能得到它要经过提琴手（我相信我必须设置代理为localhost：8888）？
I am tring to debug whats wrong with my HTTP requests from another question here on SO. So i read a bit about Fiddler and wanted to use it to debug my problem. But I can't seem to get traffic from my WPF application to go through Fiddler. I believe I need to configure a proxy. I am using a WebClient for a basic example, but I think i will require a WebRequest later. But for now, with a simple WebClient, how can I get it to go through Fiddler (I believe I have to set proxy to localhost:8888)?
更新：
我不知道我是否做了正确的事情或没有，但我试过
I don't know if i did the right thing or not but I tried
var wc = new WebClient();
WebProxy proxy = new WebProxy();
proxy.Address = new Uri("http://localhost:8888");
wc.Proxy = proxy;
但失败了 - 我没有看到任何提琴手交通
but failed - I don't see any traffic in Fiddler
我想...
var wc = new WebClient();
WebProxy proxy = new WebProxy("127.0.0.1", 8888);
wc.Proxy = proxy;
仍然一无所获
still nothing
推荐答案
我发现在
为什么我看不到流量发送到
的http：//本地主机或 http://127.0.0.1？
Why don't I see traffic sent to
http://localhostorhttp://127.0.0.1?
Internet Explorer和。 .NET框架是硬编码不通过任何
代理发送
请求本地主机，并作为一个代理，提琴手将
未收到此类流量。
Internet Explorer and the .NET Framework are hardcoded not to send requests for Localhost through any proxies, and as a proxy, Fiddler will not receive such traffic.
最简单的解决方法是使用你的机器名作为主机名
，而不是本地主机或127.0.0.1。所以，
例如，而不是击中
的http：//本地主机：8081 / mytestpage.aspx ，
，而不是访问
的http：//机器：8081 / mytestpage.aspx
The simplest workaround is to use your machine name as the hostname
instead of Localhost or 127.0.0.1. So,
for instance, rather than hitting
http://localhost:8081/mytestpage.aspx,
instead visit
http://machinename:8081/mytestpage.aspx.
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