WCF 服务端点与主机基地址

Question

所以我对服务端点和主机基地址的用途有点困惑。到目前为止，在我所经历的所有示例中，他们都在讨论使用所需绑定(bind)设置端点，您通常可以导航到这些端点

但是，当我使用以下配置来设置和托管我的服务时，它似乎只公开了主机基地址。

    <configuration>
      <system.web>
        <compilation debug="true" />
      </system.web>
      <!-- When deploying the service library project, the content of the config file must be added to the host's
      app.config file. System.Configuration does not support config files for libraries. -->
      <system.serviceModel>
        <services>
          <service name="HostService.EvalService">
            <endpoint address="http://localhost:8080/basic"
              binding="basicHttpBinding" contract="HostService.IEvalService" />
            <endpoint address="http://localhost:8080/ws"
              binding="wsHttpBinding" contract="HostService.IEvalService" />
            <endpoint address="mex" binding="mexHttpBinding"
              name="mex" contract="IMetadataExchange" />
            <host>
              <baseAddresses>
                <add baseAddress="http://localhost:8080/EvalsService" />
              </baseAddresses>
            </host>
          </service>
        </services>
        <behaviors>
          <serviceBehaviors>
            <behavior name="">
              <serviceMetadata httpGetEnabled="true" />
              <serviceDebug includeExceptionDetailInFaults="false" />
            </behavior>
          </serviceBehaviors>
        </behaviors>
      </system.serviceModel>
    </configuration>

谁可以给我解释一下这个？

Answer 1

在 IIS 上托管 WCF 服务时，基地址只能是 .svc 文件的 URL。如果您指定任何其他基地址，它将被忽略。您仍然可以为端点指定相对 URI，例如 address="basic"或 address = "ws" .那么端点上的地址就变成了<URL to the .svc file>/basic和 <URL to the .svc file>/ws在这种情况下。