创建 wcf 服务后,如何从 wsdl 中判断它是restful 还是soap? [英] After creating a wcf service how do I tell whether its restful or soap from the wsdl?
问题描述
我创建了一个服务,我看到一个页面说:
I created a service and I'm presented with a page saying:
您已经创建了一个服务.
You have created a service.
要测试此服务,您需要创建一个客户端并使用它来调用服务.您可以使用来自命令行的 svcutil.exe 工具使用以下语法:
To test this service, you will need to create a client and use it to call the service. You can do this using the svcutil.exe tool from the command line with the following syntax:
但是我如何判断它是 SOAP 还是 REST 服务呢?我如何从 wsdl 等中分辨出来?
But how do I tell if its a SOAP or a REST service from that? How would I tell from the wsdl etc?
服务配置:
<services>
<service name="VLSContentService"
behaviorConfiguration="VLSContentServiceBehaviour" >
<endpoint name="rest"
address=""
behaviorConfiguration="VLSContentServiceEndpointBehaviour"
binding="webHttpBinding"
contract="IVLSContentServiceREST" />
<endpoint name="soap"
address="soap"
binding="basicHttpBinding"
contract="IVLSContentServiceREST"/>
</service>
</services>
更新:
嗨马克,
我的配置是:
<services>
<service behaviorConfiguration="VLSContentServiceBehaviour" name="VLSContentService">
<endpoint name="rest" address="" behaviorConfiguration="VLSContentServiceEndpointBehaviour" binding="webHttpBinding" contract="IVLSContentServiceREST" />
<endpoint name="soap" address="soap" binding="basicHttpBinding" contract="IVLSContentServiceREST"/>
</service>
</services>
所以基本上我浏览到 .svc 文件并看到 wsdl 的链接.但是我怎么知道那是 SOAP 还是 REST 端点.我什至正确配置了吗?
So basically I browse to the .svc file and I see a link for a wsdl. But how do I know if thats for the SOAP or REST endpoint. Have I even configured it correctly?
谢谢
更新:17:49(英国时间)
UPDATE: 17:49 (UK TIME)
<system.serviceModel>
<!---Add the service-->
<services>
<service behaviorConfiguration="VLSContentServiceBehaviour" name="VLSContentService">
<endpoint name="rest"
address=""
behaviorConfiguration="VLSContentServiceEndpointBehaviour"
binding="webHttpBinding"
contract="IVLSContentServiceREST" />
</service>
</services>
<!---Add the behaviours-->
<behaviors>
<serviceBehaviors>
<behavior name="VLSContentServiceBehaviour">
<serviceMetadata httpGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="true" />
</behavior>
</serviceBehaviors>
<endpointBehaviors>
<behavior name="VLSContentServiceEndpointBehaviour">
<webHttp />
</behavior>
</endpointBehaviors>
</behaviors>
<serviceHostingEnvironment aspNetCompatibilityEnabled="false" />
</system.serviceModel>
marc_s 更新:18:22(英国时间)
Pete,试试这个 - 没有元数据发布,什么都没有 - 只是 webHttpBinding
- 你应该不要看到任何 WSDL...
Pete, try this - no metadata publishing, nothing - just webHttpBinding
- you should not see any WSDL anymore...
<system.serviceModel>
<services>
<service name="VLSContentService">
<endpoint name="rest"
address=""
binding="webHttpBinding"
contract="IVLSContentServiceREST" />
</service>
</services>
<serviceHostingEnvironment aspNetCompatibilityEnabled="false" />
</system.serviceModel>
推荐答案
服务既可以是 REST 也可以是 SOAP,这样一个 WCF 服务 可以有多个 端点,包括 SOAP 和 REST 的混合.在 WSDL 上,SOAP 端点将显示在 wsdl:definitions/wsdl:service/wsdl:port 元素中;REST 端点不会.因此,如果服务中只有一个端点,如果 WSDL 中有 wsdl:port 条目,那么它就是一个 SOAP 端点;否则就是 REST.
The service can be both REST and SOAP, in a way that a WCF service can have multiple endpoints, including a mix of both SOAP and REST. On the WSDL, the SOAP endpoints will show up in the wsdl:definitions/wsdl:service/wsdl:port element; the REST endpoints will not. So if you only have one endpoint in the service, if there is a wsdl:port entry in the WSDL, then it's a SOAP endpoint; otherwise it's REST.
您可以运行下面的代码并查看 wsdl 以查看它只显示一个 wsdl:port 元素,用于 SOAP 端点.
You can run the code below and look at the wsdl to see that it only shows up one wsdl:port element, for the SOAP endpoint.
public class StackOverflow_6414181
{
[ServiceContract]
public interface ITest
{
[OperationContract]
[WebGet]
string Echo(string text);
}
public class Service : ITest
{
public string Echo(string text)
{
return text;
}
}
public static void Test()
{
string baseAddress = "http://" + Environment.MachineName + ":8000/Service";
ServiceHost host = new ServiceHost(typeof(Service), new Uri(baseAddress));
host.Description.Behaviors.Add(new ServiceMetadataBehavior { HttpGetEnabled = true });
host.AddServiceEndpoint(typeof(ITest), new BasicHttpBinding(), "soap");
host.AddServiceEndpoint(typeof(ITest), new WebHttpBinding(), "rest").Behaviors.Add(new WebHttpBehavior());
host.Open();
Console.WriteLine("Host opened");
Console.Write("Press ENTER to close the host");
Console.ReadLine();
host.Close();
}
}
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