仅限Chrome浏览器中的HTTP状态码405无效 [英] Invalid HTTP status code 405 in Chrome only

问题描述

我有一个将客户保存到数据库的WCF服务，并且在Internet Explorer中按预期工作，但在Chrome中不是（因此，我将忽略HTML / JSON，因为它让我觉得这是一个web配置问题，但我可以发布，如果有人喜欢）。

在Chrome中，我收到错误：

无法加载资源：服务器响应状态为405（方法不允许）
Subscriber.htm：1 XMLHttpRequest无法加载 http://example.com/MyService.svc/SaveCustomer 。无效的HTTP状态码405

我的网页设定：

 <&的System.Web GT; 
 <网页> 
< namespaces> 
< add namespace =System.Runtime.Serialization/> 
< add namespace =System.ServiceModel/> 
< add namespace =System.ServiceModel.Web/> 
< /命名空间> 
< / pages> 
< /system.web> 
< system.serviceModel> 
< services> 
< service name =IService.MyService> 
< endpoint address =http://example.com/MyService.svc
 binding =webHttpBinding
 bindingConfiguration =
合约=IService
 behaviorConfiguration =webHttpBinding/> 
< / service> 
< / services> 
< client> 
  binding =webHttpBinding
 bindingConfiguration =
 address =http://example.com/MyService.svc
 contract = IService/> 
< / client> 
<行为> 
< serviceBehaviors> 
<行为> 
 <！ - 为避免公开元数据信息，请在部署前将下面的值设置为false并删除上面的元数据端点 - > 
< serviceMetadata httpGetEnabled =true/> 
 <！ - 要在调试中接收故障中的异常详细信息，请将下面的值设置为true。在部署前设置为false，以避免泄露异常信息 - > 
< serviceDebug includeExceptionDetailInFaults =false/> 
< /行为> 
< / serviceBehaviors> 
< endpointBehaviors> 
< behavior name =webHttpBinding> 
< webHttp /> 
< /行为> 
< / endpointBehaviors> 
< /行为> 
< serviceHostingEnvironment multipleSiteBindingsEnabled =false/> 
< /system.serviceModel> 
< system.webServer> 
< modules runAllManagedModulesForAllRequests =true> 
< remove name =WebDAVModule/> 
< / modules> 
< handlers> 
< remove name =WebDAV/> 
< remove name =ExtensionlessUrlHandler-ISAPI-4.0_32bit/> 
< remove name =ExtensionlessUrlHandler-ISAPI-4.0_64bit/> 
< remove name =ExtensionlessUrlHandler-Integrated-4.0/> 
 < add name =ExtensionlessUrlHandler-ISAPI-4.0_64bitpath =*。 verb =GET，HEAD，POST，DEBUG，PUT，DELETE，PATCH，OPTIONSmodules =IsapiModulescriptProcessor =％windir％\Microsoft.NET\Framework64\v4.0.30319\aspnet_isapi.dllpreCondition =classicMode，runtimeVersionv4.0，bitness64responseBufferLimit =0/> 
< add name =ExtensionlessUrlHandler-Integrated-4.0path =*。 verb =GET，HEAD，POST，DEBUG，PUT，DELETE，PATCH，OPTIONStype =System.Web.Handlers.TransferRequestHandlerpreCondition =integratedMode，runtimeVersionv4.0/> 
< / handlers> 
< httpProtocol> 
< customHeaders> 
 <！ - 启用跨域AJAX调用 - > 
< add name =Access-Control-Allow-Originvalue =*/> 
  < / customHeaders> 
< / httpProtocol> 
< /system.webServer> 
  

所以我阅读了一些文章并添加了相关部分，删除了WebDav，但似乎没有任何东西区别。

解决方案

对，我打算删除此主题，但认为有人可能会在将来遇到此问题并将其从在我的webconfig，我删除（否则你会收到一个错误）

 < httpProtocol> 
< customHeaders> 
 <！ - 启用跨域AJAX调用 - > 
< add name =Access-Control-Allow-Originvalue =*/> 
  < / customHeaders> 
< / httpProtocol> 
  

在我的WCF Web服务中，我添加了一个新的Global.asax并添加了

  Sub Application_BeginRequest（sender As Object，e As EventArgs）
 HttpContext.Current.Response.AddHeader（Access-Control-Allow-Origin， *）
如果HttpContext.Current.Request.HttpMethod =OPTIONS则
 HttpContext.Current.Response.AddHeader（Cache-Control，no-cache）
 HttpContext .Current.Response.AddHeader（Access-Control-Allow-Methods，GET，POST）
 HttpContext.Current.Response.AddHeader（Access-Control-Allow-Headers，Content-Type，接受）
 HttpContext.Current.Response.AddHeader（Access-Control-Max-Age，1728000）
 HttpContext.Current.Response.End（）
 End If 
结束小组
  

希望这可以帮助

I have a WCF service which saves a customer to a database and works as expected in Internet Explorer but not in Chrome (for that reason i will leave out the HTML/Json as it makes me think this is a web config issue but i can post if anyone likes).

In Chrome i get the error:

Failed to load resource: the server responded with a status of 405 (Method Not Allowed) Subscriber.htm:1 XMLHttpRequest cannot load http://example.com/MyService.svc/SaveCustomer. Invalid HTTP status code 405

My Web Config:

<system.web>
    <compilation debug="false" strict="false" explicit="true" targetFramework="4.0" />
    <pages>
      <namespaces>
        <add namespace="System.Runtime.Serialization" />
        <add namespace="System.ServiceModel" />
        <add namespace="System.ServiceModel.Web" />
      </namespaces>
    </pages>
  </system.web>
  <system.serviceModel>
      <services>
      <service name="IService.MyService">
        <endpoint address="http://example.com/MyService.svc"
          binding="webHttpBinding" 
          bindingConfiguration="" 
          contract="IService" 
          behaviorConfiguration="webHttpBinding" />
      </service>
    </services>
    <client>
      <endpoint 
      binding="webHttpBinding" 
      bindingConfiguration="" 
      address="http://example.com/MyService.svc"
        contract="IService" />
    </client>
    <behaviors>
      <serviceBehaviors>
        <behavior>
          <!-- To avoid disclosing metadata information, set the value below to false and remove the metadata endpoint above before deployment -->
          <serviceMetadata httpGetEnabled="true"/>
          <!-- To receive exception details in faults for debugging purposes, set the value below to true.  Set to false before deployment to avoid disclosing exception information -->
          <serviceDebug includeExceptionDetailInFaults="false"/>
        </behavior>
      </serviceBehaviors>
            <endpointBehaviors>
        <behavior name="webHttpBinding">
          <webHttp/>
        </behavior>
      </endpointBehaviors>
    </behaviors>
    <serviceHostingEnvironment multipleSiteBindingsEnabled="false" />
  </system.serviceModel>
  <system.webServer>
       <modules runAllManagedModulesForAllRequests="true">
      <remove name="WebDAVModule" />
    </modules>
    <handlers>
      <remove name="WebDAV" />
      <remove name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" />
      <remove name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" />
      <remove name="ExtensionlessUrlHandler-Integrated-4.0" />
      <add name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" modules="IsapiModule" scriptProcessor="%windir%\Microsoft.NET\Framework\v4.0.30319\aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness32" responseBufferLimit="0" />
      <add name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" modules="IsapiModule" scriptProcessor="%windir%\Microsoft.NET\Framework64\v4.0.30319\aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness64" responseBufferLimit="0" />
      <add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" />
    </handlers>
    <httpProtocol>
      <customHeaders>
        <!-- Enable Cross Domain AJAX calls -->
        <add name="Access-Control-Allow-Origin" value="*" />
        <add name="Access-Control-Allow-Headers" value="Content-Type, Authorization, Accept, X-Requested-With" />
        <add name="Access-Control-Allow-Methods" value="OPTIONS, TRACE, GET, HEAD, POST, PUT" />
      </customHeaders>
    </httpProtocol>
  </system.webServer>

So I've read a few articles and added relevant sections, removing WebDav but nothing seems to make a difference.

解决方案

Right, i was going to delete this thread but thought that someone may come across this issue in future and to save them from a headache.

In my webconfig, i removed (otherwise you get an error)

<httpProtocol>
  <customHeaders>
    <!-- Enable Cross Domain AJAX calls -->
    <add name="Access-Control-Allow-Origin" value="*" />
    <add name="Access-Control-Allow-Headers" value="Content-Type, Authorization, Accept, X-Requested-With" />
    <add name="Access-Control-Allow-Methods" value="OPTIONS, TRACE, GET, HEAD, POST, PUT" />
  </customHeaders>
</httpProtocol>

In my WCF web service i added a new Global.asax and added

Sub Application_BeginRequest(sender As Object, e As EventArgs)
    HttpContext.Current.Response.AddHeader("Access-Control-Allow-Origin", "*")
    If HttpContext.Current.Request.HttpMethod = "OPTIONS" Then
        HttpContext.Current.Response.AddHeader("Cache-Control", "no-cache")
        HttpContext.Current.Response.AddHeader("Access-Control-Allow-Methods", "GET, POST")
        HttpContext.Current.Response.AddHeader("Access-Control-Allow-Headers", "Content-Type, Accept")
        HttpContext.Current.Response.AddHeader("Access-Control-Max-Age", "1728000")
        HttpContext.Current.Response.End()
    End If
End Sub

Hope this helps

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