0
試圖在WcfTestClient.exe中運行wcf來構建一個RestFull服務。問題是,我得到一個錯誤:無法添加服務。服務元數據可能無法訪問。確保您的服務正在運行並展示元數據。
Failed to add a service. Service metadata may not be accessible.
我在配置文件中添加一個MEX終結,但並不能解決問題:
<?xml version="1.0"?>
<configuration>
<system.web>
<compilation debug="true" targetFramework="4.0" />
</system.web>
<system.serviceModel>
<services>
<service name="MyRest.Service" behaviorConfiguration="ServBehave">
<!--Endpoint for REST-->
<endpoint
address="XMLService"
binding="webHttpBinding"
behaviorConfiguration="restPoxBehavior"
contract="MyRest.IService"/>
<endpoint
address="mex"
binding="mexHttpBinding"
contract="IMetadataExchange"/>
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior name="ServBehave" >
<!-- 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 for the REST endpoint for Help enability-->
<behavior name="restPoxBehavior">
<webHttp helpEnabled="true"/>
</behavior>
</endpointBehaviors>
</behaviors>
<serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true"/>
</system.serviceModel>
<system.webServer>
<modules runAllManagedModulesForAllRequests="true"/>
</system.webServer>
</configuration>
IService1.cs
[ServiceContract]
public interface IService1
{
[OperationContract]
[WebGet(UriTemplate = "/Employees", ResponseFormat = WebMessageFormat.Xml)]
Employee[] GetEmployees();
}
[DataContract]
public class Employee
{
[DataMember]
public int EmpNo { get; set; }
[DataMember]
public string EmpName { get; set; }
[DataMember]
public string DeptName { get; set; }
}
服務1。 cs
[AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Required)]
public class Service1 : IService1
{
public Employee[] GetEmployees()
{
return new Employee[]
{
new Employee() {EmpNo=101,EmpName="Mahesh",DeptName="CTD"},
new Employee() {EmpNo=102,EmpName="Akash",DeptName="HRD"}
};
}
}
您可以通過瀏覽瀏覽器中的URL(IE/chrome/firefox/etc ..)來測試您的服務是否正常工作。您需要使用的URL應該如下所示:http://localhost/ServiceApp/Service1.svc/XMLService/Employees,並且應該以xml格式返回2個員工詳細信息 – Rajesh 2012-07-09 11:44:42