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我有一個已知的工作Web服務，它被配置爲SOAP和REST綁定。我可以用測試工具調用它，我可以看到SOAP POST的進行，然後SOAP響應都很好。在使用Visual Studio Web服務器託管WCF SOAP端點時遇到問題
但是當我嘗試在Visual Studio 2010中承載服務卡西尼我得到以下行爲：
1）當主叫端爲REST和使用WebChannelFactory類的服務工作。
2）當將端點作爲SOAP調用並使用ChannelFactory類時，服務拋出一個錯誤，我得到一個400響應。 （錯誤在下面）。
3）當將端點作爲SOAP調用並使用c＃SOAP引用時，該服務起作用。
令人困惑不？
我想知道這是否與我使用卡西尼版本的端口號有關？
之前人們開始告訴我在IIS來承載我真的需要在卡西尼這個工作作爲教程的一部分對WCF
這裏是行不通的原始HTTP請求（當叫對工作IIS部署和故障的Visual Studio的Web服務器
IIS工作：
POST http://api.dev.videolibraryserver.com/VLSContentService.svc/soap/ HTTP/1.1
Content-Type: text/xml; charset=utf-8
SOAPAction: "http://tempuri.org/IVLSContentService/EchoWithGet"
Host: api.dev.videolibraryserver.com
Content-Length: 180
Expect: 100-continue
Accept-Encoding: gzip, deflate
Connection: Keep-Alive
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/"><s:Body><EchoWithGet xmlns="http://tempuri.org/"><message>Hello World!</message></EchoWithGet></s:Body></s:Envelope>
VISUAL STUDIO（CASSINI） - 不工作：
POST http://127.0.0.1:52587/VLSContentService.svc//soap HTTP/1.1
Content-Type: text/xml; charset=utf-8
SOAPAction: "http://tempuri.org/IVLSContentService/EchoWithGet"
Host: 127.0.0.1:52587
Content-Length: 180
Expect: 100-continue
Accept-Encoding: gzip, deflate
Connection: Keep-Alive
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/"><s:Body><EchoWithGet xmlns="http://tempuri.org/"><message>Hello World!</message></EchoWithGet></s:Body></s:Envelope>
錯誤響應WHEN USING CASSINI
HTTP/1.1 400 Bad Request
Server: ASP.NET Development Server/10.0.0.0
Date: Thu, 23 Jun 2011 10:42:09 GMT
Content-Length: 1209
Content-type: text/html;charset=utf-8
Connection: Close
<html>
<head>
<title>Bad Request</title>
<style>
body {font-family:"Verdana";font-weight:normal;font-size: 8pt;color:black;}
p {font-family:"Verdana";font-weight:normal;color:black;margin-top: -5px}
b {font-family:"Verdana";font-weight:bold;color:black;margin-top: -5px}
h1 { font-family:"Verdana";font-weight:normal;font-size:18pt;color:red }
h2 { font-family:"Verdana";font-weight:normal;font-size:14pt;color:maroon }
pre {font-family:"Lucida Console";font-size: 8pt}
.marker {font-weight: bold; color: black;text-decoration: none;}
.version {color: gray;}
.error {margin-bottom: 10px;}
.expandable { text-decoration:underline; font-weight:bold; color:navy; cursor:hand; }
</style>
</head>
<body bgcolor="white">
<span><h1>Server Error in '/' Application.<hr width=100% size=1 color=silver></h1>
<h2> <i>HTTP Error 400 - Bad Request.</i> </h2></span>
<hr width=100% size=1 color=silver>
<b>Version Information:</b> ASP.NET Development Server 10.0.0.0
</font>
</body>
</html>
在.NET異常（雖然無關緊要，因爲沒有響應從服務器返回）
C:\Users\Peter Heard\Desktop\TestClient\Debug>TestClient.exe "http://ipv4.fiddle
r:52587/VLSContentService.svc/" "Hello World!" 2
***************************
About to call SOAP web service interface TestSOAPUsingChannelFactory()
There was an errorSystem.ServiceModel.ProtocolException: The remote server retur
ned an unexpected response: (400) Bad Request. ---> System.Net.WebException: The
remote server returned an error: (400) Bad Request.
at System.Net.HttpWebRequest.GetResponse()
at System.ServiceModel.Channels.HttpChannelFactory.HttpRequestChannel.HttpCha
nnelRequest.WaitForReply(TimeSpan timeout)
--- End of inner exception stack trace ---
Server stack trace:
at System.ServiceModel.Channels.HttpChannelUtilities.ValidateRequestReplyResp
onse(HttpWebRequest request, HttpWebResponse response, HttpChannelFactory factor
y, WebException responseException, ChannelBinding channelBinding)
at System.ServiceModel.Channels.HttpChannelFactory.HttpRequestChannel.HttpCha
nnelRequest.WaitForReply(TimeSpan timeout)
at System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeS
pan timeout)
at System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message messag
e, TimeSpan timeout)
at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean on
eway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan tim
eout)
at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCall
Message methodCall, ProxyOperationRuntime operation)
at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)
Exception rethrown at [0]:
at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage req
Msg, IMessage retMsg)
at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgDa
ta, Int32 type)
at IVLSContentService.EchoWithGet(String message)
at TestClient.Program.TestSOAPUsingChannelFactory() in C:\Repositories\VideoL
ibraryServer\trunk\prototypes\Hml_Api_Wcf\TestClient\Program.cs:line 96
at TestClient.Program.Main(String[] args) in C:\Repositories\VideoLibraryServ
er\trunk\prototypes\Hml_Api_Wcf\TestClient\Program.cs:line 47
** * ** * *更新* ** * ** * ** * ***
雖然這個問題的答案是正確的。我的測試不是。我實際上試圖在IIS和Cassini的url中傳遞一個'//'，並且它不適用於Cassini。顯然，IIS在處理引號時更加健壯。下面的評論談論這個，但我想我會更新答案。
我是真的想幫助。我以前走過這條路。很抱歉，如果它出現傲慢。 –
Fairought隊友我很欣賞Ive在過去的幾天裏一直是'MVC問題機器'，但是Im是唯一在這裏總是被卡住的開發者，現在似乎總是擁有它。我試着寫一篇關於使用調試器來查看發生了什麼的教程。我也回答了一些問題。乾杯。 – Exitos