我在 vb.net 中创建了一个REST WCF Web服务，并使用Web Deploy将其发布到1&1主机服务器。尝试调用其中一项服务时，我不断收到：
HTTP 错误 404 - 未找到。
您要查找的资源已被删除、名称已更改或暂时不可用。
我查看了wwwroot目录，我可以找到.svc文件和web.config，所以我无法弄清楚为什么找不到它。我打的电话是：http://localhost/Service1.svc/GetTimesheetDetails/1/1/11256/2017-8-9
<OperationContract()>
<WebInvoke(Method:="GET", ResponseFormat:=WebMessageFormat.Json, BodyStyle:=WebMessageBodyStyle.Wrapped, UriTemplate:="GetTimesheetDetails/{userid}/{organisationid}/{jobid}/{sdate}")>
Function GetTimesheetDetails(ByVal userid As String, ByVal organisationid As String, ByVal jobid As String, ByVal sdate As String) As List(Of JobEngineerTime)我已经测试了在Visual Studio上运行它们的这些调用，它工作正常，不幸的是我无法让它通过1&1服务器运行。
这是我的 web.config：
<?xml version="1.0"?>
<configuration>
<appSettings>
<add key="aspnet:UseTaskFriendlySynchronizationContext" value="true" />
</appSettings>
<system.web>
<!--Disabled custom errors to allow display of detailed errors.-->
<!--<customErrors mode="Off"/>-->
<customErrors mode="RemoteOnly" defaultRedirect="~/Errors/500.htm">
<error statusCode="404" redirect="~/Errors/404.htm"/>
</customErrors>
<compilation debug="true" strict="false" explicit="true" targetFramework="4.5" />
<httpRuntime targetFramework="4.5"/>
</system.web>
<system.serviceModel>
<behaviors>
<endpointBehaviors>
<behavior name="webBehaviour">
<webHttp />
</behavior>
</endpointBehaviors>
<serviceBehaviors>
<behavior name="metadataBehavior">
<serviceMetadata httpGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="true" />
</behavior>
<behavior name="">
<serviceMetadata httpGetEnabled="true" httpsGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="false" />
</behavior>
</serviceBehaviors>
</behaviors>
<services>
<service behaviorConfiguration="metadataBehavior" name="WCFTimesheetWebService.Service1">
<endpoint address="" behaviorConfiguration="webBehaviour"
binding="webHttpBinding" contract="WCFTimesheetWebService.IService1" />
<endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
</service>
<service behaviorConfiguration="metadataBehavior" name="WCFTimesheetWebService.Service2">
<endpoint address="" behaviorConfiguration="webBehaviour"
binding="webHttpBinding" contract="WCFTimesheetWebService.IService2" />
<endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
</service>
<service behaviorConfiguration="metadataBehavior" name="WCFTimesheetWebService.Service3">
<endpoint address="" behaviorConfiguration="webBehaviour"
binding="webHttpBinding" contract="WCFTimesheetWebService.IService3" />
<endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
</service>
</services>
<protocolMapping>
<add binding="basicHttpsBinding" scheme="https" />
</protocolMapping>
<serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
</system.serviceModel>
<system.webServer>
<!-- Allowing Cross-Origin Resource Sharing (CORS) - The httpProtocol settings allow web services to be called from external domains using JavaScript-->
<httpProtocol>
<customHeaders>
<add name="Access-Control-Allow-Origin" value="*" />
<add name="Access-Control-Allow-Headers" value="Content-Type, Accept" />
</customHeaders>
</httpProtocol>
<modules runAllManagedModulesForAllRequests="true"/>
<httpErrors errorMode="Detailed" />
<validation validateIntegratedModeConfiguration="false"/>
<!--
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>
</configuration>IIS "Handler Mappings"中缺少几个映射。要解决问题，我所要做的就是单击"处理程序映射"中的"恢复到父级"，该映射恢复了丢失的映射并开始工作。