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vb.net - 配置 Web.config 以发布 WCF 服务

问题描述

我正在从 asmx webservice 跳转到 WCF（主要是为了支持使用 Json）

我已经明白该服务仅在 http 而不是 https 中工作（仅在本地）。（在我的服务器上，服务器强制使用 https 时都不起作用）

这是我的简单代码：

MyNewService.VB

Public Class MyNewService
Implements IMyNewService

Public Sub New()
End Sub

Public Function GetResults() As List(Of Person) Implements IMyNewService.GetResults
    Dim rslt As New List(Of Person)

    rslt.Add(New Person("Mike", "Anderson", 40))
    rslt.Add(New Person("Drew", "Carry", 38))
    rslt.Add(New Person("John", "Tavares", 43))

    Return rslt
End Function
End Class

IMyNewService.VB

<ServiceContract()>
Public Interface IMyNewService
    <OperationContract()>
    <WebInvoke(Method:="GET", RequestFormat:=WebMessageFormat.Json, ResponseFormat:=WebMessageFormat.Json, UriTemplate:="getPeople")>
    Function GetResults() As List(Of Person)
End Interface

<DataContract()>
Public Class Person
    <DataMember()>
    Public Property FirstName() As String

    <DataMember()>
    Public Property LastName() As String

    <DataMember()>
    Public Property Age() As Integer

    Public Sub New(firstname As String, lastname As String, age As Integer)
        Me.FirstName = firstname
        Me.LastName = lastname
        Me.Age = age
    End Sub
End Class

网络配置

<?xml version="1.0"?>
<configuration>
  <appSettings>
    <add key="aspnet:UseTaskFriendlySynchronizationContext" value="true" />
  </appSettings>
  <system.web>
    <compilation debug="true" strict="false" explicit="true" targetFramework="4.7.2" />
    <httpRuntime targetFramework="4.7.2"/>
    <pages>
      <namespaces>
        <add namespace="System.Runtime.Serialization" />
        <add namespace="System.ServiceModel" />
        <add namespace="System.ServiceModel.Web" />
      </namespaces>
    </pages>
  </system.web>
  <system.serviceModel>
        <protocolMapping>
      <add scheme="http" binding="webHttpBinding"/>

    </protocolMapping>
    <behaviors>
      <serviceBehaviors>
        <behavior>
          <!-- 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>
          <webHttp/>
        </behavior>
      </endpointBehaviors>
    </behaviors>
    <serviceHostingEnvironment 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>
</configuration>

所以，目前我可以运行： http://localhost:61028/MyNewService.svc/getPeople

我正确地得到：

[{"Age":40,"FirstName":"Yoni","LastName":"Sudwerts"},{"Age":38,"FirstName":"Joshua","LastName":"Kishinef"},{"Age":43,"FirstName":"Saul","LastName":"Kaye"}]

但如果我运行： https://localhost:44386/MyNewService.svc/getPeople

我收到 404 错误。

谁能找到我的错误并帮助一个人？

提前致谢

标签： vb.netwcfiishttpsweb-config

解决方案

一般来说，我添加两个服务端点地址来通过 http 和 https 托管服务。
WCF 服务未通过 https
或以下简化配置从邮递员命中。

<system.serviceModel>
<behaviors>
  <serviceBehaviors>
    <behavior>
      <serviceMetadata httpGetEnabled="true" httpsGetEnabled="true"/>
      <serviceDebug includeExceptionDetailInFaults="false"/>
    </behavior>
  </serviceBehaviors>
  <endpointBehaviors>
    <behavior>
      <webHttp />
    </behavior>
  </endpointBehaviors>
</behaviors>
<bindings>
  <webHttpBinding>
    <binding name="https">
      <security mode="Transport">
        <transport clientCredentialType="None"></transport>
      </security>
    </binding>
  </webHttpBinding>
</bindings>
<protocolMapping>
  <add binding="webHttpBinding" scheme="http" />
  <add binding="webHttpBinding" scheme="https" bindingConfiguration="https" />
</protocolMapping>    
<serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />

如果有什么我可以帮忙的，请随时告诉我。

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