Question

我当前正在向项目中添加WCF服务，但是无法连接到该服务。我还有另外两种服务，它们的配置都可以正常工作，但是我找不到新的服务无法连接的原因。当我尝试连接到端点时，出现以下问题：

类型“ MyProject.MyServices.MyService，MyProject，版本= 1.5.8.20715，文化=中性，PublicKeyToken = PUBLICKEY”，在ServiceHost指令中作为服务属性值提供，或在配置元素system.serviceModel /中提供找不到serviceHostingEnvironment / serviceActivations。

我尝试将.svc中的Service属性设置为其他两个实现，并且它们工作正常。

myService.svc

<%@ServiceHost language="C#" Debug="true" 
    Factory="Microsoft.SharePoint.Client.Services.MultipleBaseAddressDataServiceHostFactory, Microsoft.SharePoint.Client.ServerRuntime, Version=14.0.0.0, Culture=neutral, PublicKeyToken=PUBLICKEYTOKEN" 
    Service="MyProject.MyServices.MyService, $SharePoint.Project.AssemblyFullName$" %>

MyService.cs


    /// <inheritdoc />
    //[SuppressMessage("Microsoft.Security", "CA2135", Justification = "Using Level 1 Security Rules as per Chuck's SP2016 Upgrade.")]
    //[SharePointPermission(SecurityAction.LinkDemand, ObjectModel = true)]
    //[SharePointPermission(SecurityAction.InheritanceDemand, ObjectModel = true)]
    [BasicHttpBindingServiceMetadataExchangeEndpoint]
    [AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Required)]
    [ServiceBehavior(InstanceContextMode = InstanceContextMode.PerCall, IncludeExceptionDetailInFaults = true)]
    [ServiceContract]
    public class MyService  : DataService<MyDataContext>
    {
        private SPWeb _web;

        #region Constructor
        /// <summary>
        /// Default constructor
        /// </summary>
        public MyService() : base()
        {

        }

        #endregion
        #region Methods

        /// <summary>
        /// Method for handling the incoming request
        /// </summary>
        /// <param name="args">The arguments for the request</param>
        override protected void OnStartProcessingRequest(ProcessRequestArgs args)
        {
        }

        [OperationContract]
        public string AddTwoNumbers()
        {
            return "I love WCF Services";
        }
        #endregion
    }

我期望出现“找不到端点”，但我收到了上述的serviceActivations错误。

Answer 1

我认为WCF Web应用程序的文件/目录结构不正确，导致此问题，找不到正确的文件。
有关详细信息，请参阅以下链接。
https://social.msdn.microsoft.com/Forums/vstudio/en-US/4aab8a20-f39f-4c8d-aad2-8762ef87a66c/systemservicemodelservicehostingenvironmentserviceactivations-could-not-be-found?forum=wcf
随时让我知道问题是否仍然存在。

找不到用于服务的WCF端点

1 个答案: