我已经获得了一个旧的web服务.asmx来使用，虽然代码在调试模式下工作正常（VS在本地主机上播放调试）当我尝试编写一个消费者应用程序来传递相关的SOAP请求以获得响应时我无法让它发挥作用。
在.NET中，我得到状态415不支持的媒体类型（之前从未听说过） - 科技问我发送了什么媒体我说文本是XML。
以下是所有代码和调试。我甚至尝试编写ASP经典版本，但根据SOAP版本得到不同的错误。
Web服务在一台服务器上。我试图从我的本地机器和另一台服务器消耗到该服务，以证明我可以像调试模式一样将XML传送回来。
WebMethods都在.amsx文件中，例如
[WebMethod]
public string GetName(string ClientHash)
{
}
在调试模式下从VS在localhost上运行它可以解决问题。将文件复制到IIS设置中的网站，名为http://webservice.demo.co.uk
调试和发布中相同的Config位于
之下其中包含以下文件夹结构
webservice.demo.co.uk/http.demo/App_Data (empty)
webservice.demo.co.uk/http.demo/bin
-WebService.dll
-WebService.pdb
webservice.demo.co.uk/http.demo/properties
-AssemblyInfo
webservice.demo.co.uk/http.demo/
-WebService.asmx
-Web.Config
配置文件内容
<?xml version="1.0"?>
<configuration>
<configSections>
<sectionGroup name="system.web.extensions" type="System.Web.Configuration.SystemWebExtensionsSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
<sectionGroup name="scripting" type="System.Web.Configuration.ScriptingSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
<sectionGroup name="webServices" type="System.Web.Configuration.ScriptingWebServicesSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
</sectionGroup>
</sectionGroup>
</sectionGroup>
</configSections>
<connectionStrings>
<add name="APIDatabase" connectionString="xxx" />
<add name="Scotland" connectionString="xxx" />
</connectionStrings>
<appSettings>
<add key="SERVER" value="SERVER1" />
<add key="DEMOSERVER" value="SERVER12" />
<add key="ServiceURL" value="http://webservice.demo.co.uk/" />
</appSettings>
<system.web>
<compilation debug="true" >
<assemblies>
<add assembly="System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
<add assembly="System.Data.DataSetExtensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
<add assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add assembly="System.Xml.Linq, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
</assemblies>
</compilation>
<!--
The <authentication> section enables configuration
of the security authentication mode used by
ASP.NET to identify an incoming user.
-->
<authentication mode="Windows" />
<!--
The <customErrors> section enables configuration
of what to do if/when an unhandled error occurs
during the execution of a request. Specifically,
it enables developers to configure html error pages
to be displayed in place of a error stack trace.
<customErrors mode="RemoteOnly" defaultRedirect="GenericErrorPage.htm">
<error statusCode="403" redirect="NoAccess.htm" />
<error statusCode="404" redirect="FileNotFound.htm" />
</customErrors>
-->
<pages>
<controls>
<add tagPrefix="asp" namespace="System.Web.UI" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add tagPrefix="asp" namespace="System.Web.UI.WebControls" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
</controls>
</pages>
<httpHandlers>
<remove verb="*" path="*.asmx"/>
<add verb="*" path="*.asmx" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add verb="*" path="*_AppService.axd" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" validate="false"/>
</httpHandlers>
<httpModules>
<add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
</httpModules>
</system.web>
<system.codedom>
<compilers>
<compiler language="c#;cs;csharp" extension=".cs" warningLevel="4"
type="Microsoft.CSharp.CSharpCodeProvider, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<providerOption name="CompilerVersion" value="v3.5"/>
<providerOption name="WarnAsError" value="false"/>
</compiler>
</compilers>
</system.codedom>
<!--
The system.webServer section is required for running ASP.NET AJAX under Internet
Information Services 7.0. It is not necessary for previous version of IIS.
-->
<system.webServer>
<validation validateIntegratedModeConfiguration="false"/>
<modules>
<remove name="ScriptModule" />
<add name="ScriptModule" preCondition="managedHandler" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
</modules>
<handlers>
<remove name="WebServiceHandlerFactory-Integrated"/>
<remove name="ScriptHandlerFactory" />
<remove name="ScriptHandlerFactoryAppServices" />
<remove name="ScriptResource" />
<add name="ScriptHandlerFactory" verb="*" path="*.asmx" preCondition="integratedMode"
type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add name="ScriptHandlerFactoryAppServices" verb="*" path="*_AppService.axd" preCondition="integratedMode"
type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add name="ScriptResource" preCondition="integratedMode" verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
</handlers>
</system.webServer>
<runtime>
<assemblyBinding appliesTo="v2.0.50727" xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="System.Web.Extensions" publicKeyToken="31bf3856ad364e35"/>
<bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="3.5.0.0"/>
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Extensions.Design" publicKeyToken="31bf3856ad364e35"/>
<bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="3.5.0.0"/>
</dependentAssembly>
</assemblyBinding>
</runtime>
</configuration>
从debug运行它的例子是
SOAP 1.1
The following is a sample SOAP 1.1 request and response. The placeholders shown need to be replaced with actual values.
POST /WebService.asmx HTTP/1.1
Host: localhost
Content-Type: text/xml; charset=utf-8
Content-Length: length
SOAPAction: "http://webservice.demo/GetName"
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<soap:Body>
<GetName xmlns="http://webservice.demo/">
<ClientHash>string</ClientHash>
</GetName>
</soap:Body>
</soap:Envelope>
HTTP/1.1 200 OK
Content-Type: text/xml; charset=utf-8
Content-Length: length
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<soap:Body>
<GetNameResponse xmlns="http://webservice.demo/">
<GetNameResult>string</GetNameResult>
</GetNameResponse>
</soap:Body>
</soap:Envelope>
SOAP 1.2
The following is a sample SOAP 1.2 request and response. The placeholders shown need to be replaced with actual values.
POST /WebService.asmx HTTP/1.1
Host: localhost
Content-Type: application/soap+xml; charset=utf-8
Content-Length: length
<?xml version="1.0" encoding="utf-8"?>
<soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">
<soap12:Body>
<GetName xmlns="http://webservice.demo/">
<ClientHash>string</ClientHash>
</GetName>
</soap12:Body>
</soap12:Envelope>
HTTP/1.1 200 OK
Content-Type: application/soap+xml; charset=utf-8
Content-Length: length
<?xml version="1.0" encoding="utf-8"?>
<soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">
<soap12:Body>
<GetNameResponse xmlns="http://webservice.demo/">
<GetNameResult>string</GetNameResult>
</GetNameResponse>
</soap12:Body>
</soap12:Envelope>
这是我的控制台项目应用调试试图运行它
C:\Users\rreid>"C:\Users\me\Documents\Visual Studio 2010\Projects\WebSrvice\TestWebService\bin\Debug\TestWebService.exe"
Start 07/10/2014 16:33:31
Send this XML ==
<?xml version="1.0" encoding="utf-8"?>
<soap12:Envelope xmlns:xi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">
<soap12:Body>
<GetName xmlns="http://webservice.demo/">
<ClientHash>6D104928-7633-4998-90C5-C01ABD4010B</ClientHash>
</GetName>
</soap12:Body>
</soap12:Envelope>
IN HTTPRequest POST - http://webservice.demo.co.uk/WebService.asmxop=GetName
<?xml version="1.0" encoding="utf-8"?>
<soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">
<soap12:Body>
<Getame xmlns="http://webservice.demo/">
<ClientHash>6D104928-7633-4998-90C5-C01ABD4E010</ClientHash>
</GetName>
</soap12:Body>
</soap12:Envelope>
Useragent - RobsBOT
End of Init
IN MakeHTTPRequest
IN AccessURL
MAKE POST REQUEST TO http://webservice.demo.co.uk/WebService.asmx?op=GetName
Make a POST request to http://webservice.demo.co.uk/WebService.asm?op=GetName
Do we add headers
make request with RobsBOT
Convert post data into stream =
<?xml version="1.0" encoding="utf-8"?>
<soap12:Evelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://ww.w3.org/2001/XMLSchema" mlns:soap12="http://www.w3.org/2003/05/soap-envelope><soap12:Body>
<GetName xmlns="http://webservice.demo/">
<ClientHash>6D104928-7633-498-90C5-C01ABD4E010B</ClientHash>
</GetName>
</soap12:Body>
</soap12:Envelope>
**WebExeption The remote server returned an error: (415) Unsupported Media Type.
status = 415 - Unsupported Media Type
error = The remote server returned an error: (415) Unsupported Media Type.
ERROR = Unknown Error
StatusCode is 415 - Tries = 1**
Error is Unknown Error
Stop 07/10/2014 16:33:34
什么是HTTP状态415错误不支持的媒体类型？
我是否需要在请求或响应中添加额外的标头或以不同方式格式化XML？
我也试过从ASP Classic运行SOAP 1.1和1.2，但又找到了2个不同的错误：
Server was unable to process request. ---> Root element is missing.
And
Server did not recognize the value of HTTP Header SOAPAction: /GetName.
那么我做错了什么？
我知道.asmx已经过时但我接管了这个项目。
我只需要一个消费者应用程序，可以在本地主机上从VS到服务器或服务器到服务器，显然可以使用VS.
为什么会有这么多错误
什么是不支持的媒体类型错误415？
如何修复它以及我无法解决HTTP状态代码415的问题，因为阅读有数百种不同的可能性。