Question

一开始抱歉我的英语。

我知道这个问题已经有答案，但它们都没有对我有用。我正在尝试连接到我的数据库。

我正在努力：

Microsoft Visual Studio社区2015版本14.0.25431.01更新3.
Microsoft .NET Framework版本4.6.01586

我已经检查了工具 - ＆gt;选项 - ＆gt;项目和解决方案 - ＆gt;网络项目 - ＆gt;使用64位版本的IIS Express进行网站和项目。

来自View Markup（Service1.svc）的代码： ＆lt;％@ ServiceHost Language =“C＃”Debug =“true”Service =“WCFconnection.Service1”CodeBehind =“Service1.svc.cs”％＆gt;

这是我的Web.config

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <configSections>
    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=XXXXXXXXXXXX" requirePermission="false" />
  </configSections>
  <appSettings>
    <add key="aspnet:UseTaskFriendlySynchronizationContext" value="true" />
  </appSettings>
  <system.web>
    <compilation debug="true" targetFramework="4.5.2" />
    <httpRuntime targetFramework="4.5.2" />
    <httpModules>
      <add name="ApplicationInsightsWebTracking" type="Microsoft.ApplicationInsights.Web.ApplicationInsightsHttpModule, Microsoft.AI.Web" />
    </httpModules>
  </system.web>
  <system.serviceModel>
    <services>   
      <service name="WCFconnection.Service1"
           behaviorConfiguration="metadataBehavior">
        <endpoint address="" binding="basicHttpBinding" contract="WCFconnection.IService1" />
        <endpoint address="basic" binding="basicHttpBinding" contract="WCFconnection.IService1" />
        <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
        <endpoint address="localhost:23233/Service1.svc"
              binding="basicHttpBinding" 
              contract="WCFconnection.IService1"
              />
      </service>
    </services>
    <behaviors>
      <serviceBehaviors>
        <behavior  name="metadataBehavior">
          <serviceMetadata httpGetEnabled="true" />
        </behavior>
        <behavior  name="DefaultBehavior">
          <serviceMetadata httpGetEnabled="true" httpsGetEnabled="true" />
      <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">
      <remove name="ApplicationInsightsWebTracking" />
      <add name="ApplicationInsightsWebTracking" type="Microsoft.ApplicationInsights.Web.ApplicationInsightsHttpModule, Microsoft.AI.Web" preCondition="managedHandler" />
    </modules>
    <directoryBrowse enabled="true" />
    <validation validateIntegratedModeConfiguration="false" />
  </system.webServer>
  <connectionStrings>
    <add name="ZPIEntities" connectionString="metadata=res://*/Model1.csdl|res://*/Model1.ssdl|res://*/Model1.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=XXXXXX-XXXXXX;initial catalog=XXXXXX;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework&quot;" providerName="System.Data.EntityClient" />
    <add name="ConStr" connectionString="Data Source=XXXXXXX-XXXXXXXX\XXXXXXX;Initial Catalog=XXXXXXX;Integrated Security=True"/>
  </connectionStrings>
  <entityFramework>
    <defaultConnectionFactory type="System.Data.Entity.Infrastructure.LocalDbConnectionFactory, EntityFramework">
      <parameters>
        <parameter value="mssqllocaldb" />
      </parameters>
    </defaultConnectionFactory>
    <providers>
      <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
    </providers>
  </entityFramework>
</configuration>

当我访问网站并将localhost：23233放入地址时，我可以看到所有文件，也可以看到我的Service1.svc。但是，如果我尝试制作WcfTestClient，我会收到错误：

无法添加服务。可能无法访问服务元数据。确保您的服务正在运行并公开元数据。

错误：无法从http://localhost:23233/获取元数据如果这是您有权访问的Windows（R）Communication Foundation服务，请检查您是否已在指定地址启用元数据发布... < / em>的

请帮帮我。

Answer 1

根据WcfTestClient提供给您的错误，您没有提供完整的端点网址。

您正在添加func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) { let cell = tableView.cellForRowAtIndexPath(indexPath) let color = getRandomColor() cell.backgroundColor = color cell.contentView.backgroundColor = color }

您应该添加http://localhost:23233/

WcfTestClient：无法添加服务。可能无法访问服务元数据

1 个答案: