Question

我通过转到New-＆gt; projects-＆gt; WCF服务应用程序来制作wcf休息服务我在托管应用程序中托管wcf rest服务并引用了wcf rest服务时，我无法使用控制台应用程序中的方法我的申请代码如下：
IRestServiceImpL

    [ServiceContract]
        public interface IRestServiceImpL
        {
        [OperationContract]
        [WebInvoke(Method = "GET", ResponseFormat = WebMessageFormat.Xml, 
        RequestFormat = WebMessageFormat.Xml, UriTemplate = "XmlData/{id}")]
        string XmlData(string id);

        [OperationContract]
        [WebInvoke(Method = "GET", ResponseFormat = WebMessageFormat.Json, 
        RequestFormat = WebMessageFormat.Json, UriTemplate = "JsonData/{id}")]
        string JsonData(string id);
        }

RestServiceImpL.svc.cs

[AspNetCompatibilityRequirements(RequirementsMode
= AspNetCompatibilityRequirementsMode.Allowed)]
    public class RestServiceImpL : IRestServiceImpL
    {
       public string XmlData(string id)
       {
            return "you requested for " + id;
        }

        public string JsonData(string id)
        {
            return "you requested for " + id;
        }
}

配置文件

    <system.web>
        <compilation debug="true" targetFramework="4.0" />
    </system.web>
    <system.serviceModel>
    <bindings>
        <webHttpBinding>
            <binding name="StreamedRequestWebBinding"
                     bypassProxyOnLocal="true"
                     useDefaultWebProxy="false"
                     hostNameComparisonMode="WeakWildcard"
                     sendTimeout="10:15:00"
                     openTimeout="10:15:00"
                     receiveTimeout="10:15:00"
                     maxReceivedMessageSize="2147483647"
                     maxBufferSize="2147483647"
                     maxBufferPoolSize="2147483647"
                     transferMode="StreamedRequest"
                     crossDomainScriptAccessEnabled="true"
             >
                <readerQuotas maxArrayLength="2147483647"
                              maxStringContentLength="2147483647" />
            </binding>
        </webHttpBinding>
    </bindings>
    <services>
        <service name="RestService.RestServiceImpL" behaviorConfiguration="ServiceBehaviour">
            <!--<endpoint address="" binding="basicHttpBinding"  contract="RestService.IRestServiceImpL"></endpoint>-->
            <endpoint address="" binding="webHttpBinding" name="StreamedRequestWebBinding" bindingConfiguration="StreamedRequestWebBinding"  contract="RestService.IRestServiceImpL" behaviorConfiguration="web"></endpoint>
        </service>
    </services>

    <behaviors>
        <serviceBehaviors>
            <behavior name="ServiceBehaviour">
                <!-- 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="web">
                <webHttp/>
            </behavior>
        </endpointBehaviors>
    </behaviors>
    <serviceHostingEnvironment multipleSiteBindingsEnabled="true" aspNetCompatibilityEnabled="true" />
</system.serviceModel>
<system.webServer>
    <httpProtocol>
        <customHeaders>
            <add name="Access-Control-Allow-Origin" value="*"/>
        </customHeaders>
    </httpProtocol>
    <modules runAllManagedModulesForAllRequests="true"/>
</system.webServer>

我在IIS中托管此服务应用程序

现在在我调用其方法时引用控制台应用程序之后通过使用代理类然后我得到无效操作合同异常的错误该端点未指定

呼叫代码如下：

ServiceClient oServiceClient = new ServiceClient();<br/>
oServiceClient.JsonData("123");

请说明代码中存在的问题。

Answer 1

感谢堆栈溢出支持......我做到了.. 调用Wcf Rest服务代码如下所示：

//code for xml Response consumption from WCF rest Service[Start]
WebRequest req = WebRequest.Create(@"http://RestService.com/WcfRestService/RestServiceImpL.svc/XmlData/sad");
req.Method = "GET";
req.ContentType = @"application/xml; charset=utf-8";
HttpWebResponse resp = req.GetResponse() as HttpWebResponse;
if (resp.StatusCode == HttpStatusCode.OK)
{
    XmlDocument myXMLDocument = new XmlDocument();
    XmlReader myXMLReader = new XmlTextReader(resp.GetResponseStream());
    myXMLDocument.Load(myXMLReader);
    Console.WriteLine(myXMLDocument.InnerText);
}
//code for xml Response consumption from WCF rest Service[END]

//****************************************************************************
//code for json Response consumption from WCF rest Service[Start]
WebRequest req2 = WebRequest.Create(@"http://RestService.com/WcfRestService/RestServiceImpL.svc/JsonData/as");
req2.Method = "GET";
req2.ContentType = @"application/json; charset=utf-8";
HttpWebResponse response = (HttpWebResponse)req2.GetResponse();
string jsonResponse = string.Empty;
using (StreamReader sr = new StreamReader(response.GetResponseStream()))
{
    jsonResponse = sr.ReadToEnd();
    Console.WriteLine(jsonResponse);
}
//code for json Response consumption from WCF rest Service[END]

wcf c＃console应用程序中的休息服务消耗

1 个答案: