尝试GetById时，WCF REST服务在浏览器中发现端点未找到错误 [英] WCF REST Service giving endpoint not found error in browser when trying to GetById

问题描述

对不起

WCF REST服务在json视图中提供完整的表数据，但是当我尝试获取记录GetById时。

它给出了endpoint not fuond错误

请告诉我如何解决它。我是WCF服务的新手

这是web.config

Excuse me
WCF REST Service giving full table data in json view but when i try to get record GetById.
It is giving "endpoint not fuond" error
Please tell me how to resolve it. I am new to WCF Services
Here is web.config

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <configSections>
    <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
  </configSections>
  <appSettings>
    <add key="aspnet:UseTaskFriendlySynchronizationContext" value="true" />
  </appSettings>
  <system.web>
    <compilation debug="true" targetFramework="4.5" />
    <httpRuntime targetFramework="4.5" />
  </system.web>
  <system.serviceModel>
    <services>
      <service name="WCFDB.ServiceContract">
        <endpoint address="" behaviorConfiguration="restfulBehavior" binding="webHttpBinding" bindingConfiguration="" contract="WCFDB.IServiceContract"></endpoint>
        <host>
          <baseAddresses>
            <add baseAddress="http://localhost/ServiceContract.svc"/>
          </baseAddresses>
        </host>
      </service>
    </services>
    <behaviors>
      <endpointBehaviors>
        <behavior name="restfulBehavior">
          <webHttp helpEnabled="true"/>
        </behavior>
      </endpointBehaviors>
      <serviceBehaviors>
        <behavior>
          <!-- To avoid disclosing metadata information, set the values below to false before deployment -->
          <serviceMetadata httpGetEnabled="true" httpsGetEnabled="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>
    </behaviors>
    <protocolMapping>
      <add binding="basicHttpsBinding" scheme="https" />
    </protocolMapping>
    <serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
  </system.serviceModel>
  <system.webServer>
    <modules runAllManagedModulesForAllRequests="true" />
    <!--
        To browse web app root directory during debugging, set the value below to true.
        Set to false before deployment to avoid disclosing web app folder information.
      -->
    <directoryBrowse enabled="true" />
  </system.webServer>
  <connectionStrings>
    <add name="tawaseelEntities" connectionString="metadata=res://*/NewsModel.csdl|res://*/NewsModel.ssdl|res://*/NewsModel.msl;provider=System.Data.SqlClient;provider connection string="data source=.;initial catalog=tawaseel;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework"" providerName="System.Data.EntityClient" />
  </connectionStrings>
  <entityFramework>
    <defaultConnectionFactory type="System.Data.Entity.Infrastructure.LocalDbConnectionFactory, EntityFramework">
      <parameters>
        <parameter value="v11.0" />
      </parameters>
    </defaultConnectionFactory>
  </entityFramework>
</configuration>

这里是IServiceContract.cs

and here is IServiceContract.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using System.ServiceModel;
using System.ServiceModel.Web;
using System.Text;

namespace WCFDB
{
    [ServiceContract]
    public interface IServiceContract
    {
        [OperationContract]
        [WebGet (ResponseFormat=WebMessageFormat.Json)]
        List<news> GetNewsList();

        [OperationContract]
        //[WebGet]
        [WebGet(BodyStyle = WebMessageBodyStyle.Wrapped, ResponseFormat = WebMessageFormat.Json, UriTemplate = "news/{id}")]
        news GetNewsById(string id);
    }
}

这是ServiceContract.svc

Here is ServiceContract.svc

using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using System.ServiceModel;
using System.Text;

namespace WCFDB
{
    // NOTE: You can use the "Rename" command on the "Refactor" menu to change the class name "ServiceContract" in code, svc and config file together.
    // NOTE: In order to launch WCF Test Client for testing this service, please select ServiceContract.svc or ServiceContract.svc.cs at the Solution Explorer and start debugging.
    public class ServiceContract : IServiceContract
    {
        public List<news> GetNewsList()
        {
            using (tawaseelEntities entities = new tawaseelEntities())
            {
                return entities.news.ToList();
            }
        }
        public news GetNewsById(string id)
        {
            try
            {
                int Nid = Convert.ToInt32(id);
                using (tawaseelEntities entities = new tawaseelEntities())
                {
                    return entities.news.SingleOrDefault(news => news.id == Nid);
                }
            }
            catch
            {
                throw new FaultException("Something went Wrong");
            }
        }
    }
}

这里的网址正常工作

http：// localhost：42813 / ServiceContract.svc / GetNewsList [ ^ ]

这里给出了端点错误

http：// localhost：42813 /ServiceContract.svc/GetNewsById/3 [ ^ ]



提前感谢

and here the url that is working correctly
http://localhost:42813/ServiceContract.svc/GetNewsList[^]
and here that is giving endpoint error
http://localhost:42813/ServiceContract.svc/GetNewsById/3[^]

Thankss in advance

推荐答案

试试这个：

http ：// localhost：42813 / ServiceContract.svc / news / 3



并看到：

REST和WCF [ ^ ]



有一个美好的一天。

try this:
http://localhost:42813/ServiceContract.svc/news/3

and see this:
REST and WCF[^]

have a good day.

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