为什么我会收到“不允许使用405方法"的信息? “放置"错误通过WCF Resful服务进行操作? [英] Why am I getting a "405 Method not allowed" error on "Put" operations through a WCF Resful service?
问题描述
我有一个简单的WCF服务，该服务将json作为输入/输出参数. 它可以作为基于SOAP的服务正常工作，并且可以得到预期的结果.
I've got a simple WCF service which takes json as input/output parameters. It works correctly as a SOAP based service and I get the expected results.
我已将RESTFul端点添加到该服务. 我正在使用基于Google的" PostMan来测试服务.
I have added RESTFul endpoints to the service. I'm using "Google-based" PostMan to test the service.
我可以在服务上成功调用"Get"方法并返回JSON结果:
[OperationContract(IsOneWay = false)]
[WebGet(UriTemplate = "/Test/{calcID}",
ResponseFormat = WebMessageFormat.Json,
BodyStyle = WebMessageBodyStyle.Bare)]
CalcResults GetTestResults(string calcID);
当我尝试访问基于放置"的方法时，我的状态为: 405不允许的方法
When I attempt to access my "Put" based methods I get a status of: 405 Method Not Allowed
放置"方法的签名:
[OperationContract(IsOneWay = false)]
[WebInvoke(Method = "Post",
UriTemplate = "/GetCalculation",
RequestFormat = WebMessageFormat.Json,
ResponseFormat = WebMessageFormat.Json,
BodyStyle = WebMessageBodyStyle.Bare)]
CalcResults GetCalculation(CalcInput inputValues);
这是我在PostMan输出窗口中看到的输出:
<body>
<div id="content">
<p class="heading1">Service</p>
<p>Method not allowed.</p>
</div>
</body>
这是我的RESTFul接口端点的配置设置:
This is what my configuration settings look like for the endpoints for the RESTFul interface:
<system.serviceModel>
<services>
<service name="CalcServiceLibrary.CalcService">
<endpoint address="regular" binding="wsHttpBinding" name="wsHTTPEndPoints"
contract="CalcServiceLibrary.ICalcService">
<identity>
<dns value="localhost" />
</identity>
</endpoint>
<endpoint address="json" binding="webHttpBinding" name="wsWebHTTPEndPoint"
contract="CalcServiceLibrary.ICalcServiceRESTful"
behaviorConfiguration="RESTfulBehavior" bindingConfiguration="crossDomain">
<identity>
<dns value="localhost" />
</identity>
</endpoint>
</service>
</services>
<bindings>
<webHttpBinding>
<binding name="crossDomain" crossDomainScriptAccessEnabled="true" />
</webHttpBinding>
</bindings>
<behaviors>
<serviceBehaviors>
<behavior>
<serviceMetadata httpGetEnabled="True"/>
<serviceDebug includeExceptionDetailInFaults="True"/>
</behavior>
</serviceBehaviors>
<endpointBehaviors>
<behavior name="RESTfulBehavior">
<webHttp/>
</behavior>
</endpointBehaviors>
</behaviors>
<serviceHostingEnvironment multipleSiteBindingsEnabled="true" />
</system.serviceModel>
我确定在我的配置定义中有些不完全正确. 我研究了好几篇文章，但未能提出解决方案.
I'm sure that there is something that is not quite correct in my configuration definitions. I've researched several posts, but have not been able to come up with the solution.
新说明: 我已将以下简单端点添加到我的服务中:
NEW NOTE:: I've added the following simple endpoint to my service:
[OperationContract]
[WebInvoke(
Method = "POST",
RequestFormat = WebMessageFormat.Json,
ResponseFormat = WebMessageFormat.Json)]
public string TestPost(string name)
{
return "Hello " + name + "!";
}
我正在使用邮递员进行测试.这是我的邮递员屏幕的屏幕截图:
I'm testing using Postman. Here is a screen shot of my Postman screen:
这是我在输出中看到的:
This is what I see in the output:
这似乎必须是某种配置问题. 有人可以指出我做错了正确的方向吗?
This feels like it has to be some sort of configuration issue. Can someone point me in the right direction as to what I'm doing wrong?
推荐答案
看起来像您是在声明中指定post而不是put作为方法，也许更改为:
Looks like you're specifying post instead of put as the method in the declaration, perhaps change to:
[OperationContract(IsOneWay = false)]
[WebInvoke(Method = "PUT",
UriTemplate = "/GetCalculation",
RequestFormat = WebMessageFormat.Json,
ResponseFormat = WebMessageFormat.Json,
BodyStyle = WebMessageBodyStyle.Bare)]
CalcResults GetCalculation(CalcInput inputValues);
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