Question

我是第一次构建服务堆栈：hello world。

我已遵循here中的分步指南：

但它给了我一个错误：找不到请求的处理程序：可能缺少的部分是什么？感谢。

这是我的global.asax.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.SessionState;
using ServiceStack.ServiceHost;
using ServiceStack.WebHost.Endpoints;

namespace ServiceStack.SearchService
{
    public class Global : System.Web.HttpApplication
    {
        public class Hello { public string Name { get; set; } }
        public class HelloResponse { public string Result { get; set; } }
        public class HelloService : IService<Hello>
        {
            public object Execute(Hello request)
            {
                return new HelloResponse { Result = "Hello, " + request.Name };
            }
        }



        /// Web Service Singleton AppHost
        public class HelloAppHost : AppHostBase
        {
            //Tell Service Stack the name of your application and where to find your web services
            public HelloAppHost()
                : base("Hello Web Services", typeof(HelloService).Assembly) { }

            public override void Configure(Funq.Container container) { }
        }

        protected void Application_Start(object sender, EventArgs e)
        {
            //Initialize your application
            var appHost = new HelloAppHost();
            appHost.Init();
        }


        void Application_End(object sender, EventArgs e)
        {
            //  Code that runs on application shutdown

        }

        void Application_Error(object sender, EventArgs e)
        {
            // Code that runs when an unhandled error occurs

        }

        void Session_Start(object sender, EventArgs e)
        {
            // Code that runs when a new session is started

        }

        void Session_End(object sender, EventArgs e)
        {
            // Code that runs when a session ends. 
            // Note: The Session_End event is raised only when the sessionstate mode
            // is set to InProc in the Web.config file. If session mode is set to StateServer 
            // or SQLServer, the event is not raised.

        }

    }
}

这是我的web.config：

<?xml version="1.0" encoding="utf-8"?>
<!--
  For more information on how to configure your ASP.NET application, please visit
  http://go.microsoft.com/fwlink/?LinkId=169433
  -->
<configuration>
  <connectionStrings>
    <add name="ApplicationServices" connectionString="data source=.\SQLEXPRESS;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|\aspnetdb.mdf;User Instance=true" providerName="System.Data.SqlClient" />
  </connectionStrings>
  <system.web>
    <compilation debug="true" targetFramework="4.0" />
    <authentication mode="Forms">
      <forms loginUrl="~/Account/Login.aspx" timeout="2880" />
    </authentication>
    <membership>
      <providers>
        <clear />
        <add name="AspNetSqlMembershipProvider" type="System.Web.Security.SqlMembershipProvider" connectionStringName="ApplicationServices" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="false" requiresUniqueEmail="false" maxInvalidPasswordAttempts="5" minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10" applicationName="/" />
      </providers>
    </membership>
    <profile>
      <providers>
        <clear />
        <add name="AspNetSqlProfileProvider" type="System.Web.Profile.SqlProfileProvider" connectionStringName="ApplicationServices" applicationName="/" />
      </providers>
    </profile>
    <roleManager enabled="false">
      <providers>
        <clear />
        <add name="AspNetSqlRoleProvider" type="System.Web.Security.SqlRoleProvider" connectionStringName="ApplicationServices" applicationName="/" />
        <add name="AspNetWindowsTokenRoleProvider" type="System.Web.Security.WindowsTokenRoleProvider" applicationName="/" />
      </providers>
    </roleManager>
    <httpHandlers>
      <add path="*" type="ServiceStack.WebHost.Endpoints.ServiceStackHttpHandlerFactory, ServiceStack" verb="*" />
      <add path="api*" type="ServiceStack.WebHost.Endpoints.ServiceStackHttpHandlerFactory, ServiceStack" verb="*" />
    </httpHandlers>
  </system.web>
  <system.webServer>
    <modules runAllManagedModulesForAllRequests="true" />
    <validation validateIntegratedModeConfiguration="false" />
    <handlers>
      <add path="*" name="ServiceStack.Factory" type="ServiceStack.WebHost.Endpoints.ServiceStackHttpHandlerFactory, ServiceStack" verb="*" preCondition="integratedMode" resourceType="Unspecified" allowPathInfo="true" />
    </handlers>
  </system.webServer>
  <location path="servicestack">
    <system.web>
      <httpHandlers>
        <add path="*" type="ServiceStack.WebHost.Endpoints.ServiceStackHttpHandlerFactory, ServiceStack" verb="*" />
        <add path="servicestack*" type="ServiceStack.WebHost.Endpoints.ServiceStackHttpHandlerFactory, ServiceStack" verb="*"/>
      </httpHandlers>
    </system.web>
    <!-- Required for IIS 7.0 -->
    <system.webServer>
      <modules runAllManagedModulesForAllRequests="true" />
      <validation validateIntegratedModeConfiguration="false" />
      <handlers>
        <add path="*" name="ServiceStack.Factory" type="ServiceStack.WebHost.Endpoints.ServiceStackHttpHandlerFactory, ServiceStack" verb="*" preCondition="integratedMode" resourceType="Unspecified" allowPathInfo="true" />
      </handlers>
    </system.webServer>
  </location>
</configuration>

我通过在浏览器中输入来浏览它。

http://localhost:50097/ServiceStack.SearchService/servicestack/metadata

Answer 1

如果要将服务映射到自定义路径，则该列表中缺少一小步。 You can find it here：

引用缺少的步骤：

您还需要在AppHost中配置根路径。

public override void Configure(Container container)
{
    SetConfig(new EndpointHostConfig { ServiceStackHandlerFactoryPath = "api" });
}

其中"api"是您正在使用的自定义路径的名称。

Answer 2

您似乎正在尝试在 / 根路径以及/servicestack和/api个自定义路径的混合中托管ServiceStack。你需要选择其中一个，而不是所有的组合3.如果你想在/ root path主持，那么就是配置：

<system.web>
  <httpHandlers>
    <add path="*" type="ServiceStack.WebHost.Endpoints.ServiceStackHttpHandlerFactory, ServiceStack" verb="*"/>
  </httpHandlers>
</system.web>

<!-- Required for IIS 7.0 -->
<system.webServer>
  <handlers>
    <add path="*" name="ServiceStack.Factory" type="ServiceStack.WebHost.Endpoints.ServiceStackHttpHandlerFactory, ServiceStack" verb="*" preCondition="integratedMode" resourceType="Unspecified" allowPathInfo="true" />
  </handlers>
</system.webServer>

上面应该替换所有其他ServiceStack配置映射。完成此操作后，您应该能够在以下位置查看元数据页面：

http://localhost:50097/metadata

注意：如果您在端口上运行ASP.NET，则您也不太可能拥有虚拟目录路径/ServiceStack.SearchService/。

Answer 3

我遇到了这个问题但找不到直接答案 - 在最简单的ServiceStack演示中出现403.14错误。

.. ::简单答案:: ..

你的回答很简单。你通过提供3而不是Mythz提到的一个来混淆你的处理程序。此外，您的请求没有指定的路由。

[Route("/hello")]
public class Hello { public string Name { get; set; } }

这将解决您的403.13错误（语义问题），您可以转到http：// {localdomain}：{port} / hello并实际查看元数据（用实际端口号IIS替换{port}快递分配给你）。如果没有此调整，您需要转到http：// {localdomain}：{port} / metadata。

.. ::详细解答:: ..

路由，因为它与ServiceStack中的IIS相关，是由语义/约定完成的。由于这些路由是动态的，因此在运行时未向IIS提供正确的路由时，它会假定存在文件夹问题（物理路径）并抛出403.14错误。同时，如果你提供的路径不应该只有一个路径，那么在所有接线连接的运行时都会发生不好的事情。

为了确保您拥有所有必需品，以下是您需要对所提供的原始代码进行的所有调整。

一个。调整Web配置文件以仅处理Mythz响应中探讨的一条路径

<system.web>
  <httpHandlers>
    <add path="*" type="ServiceStack.WebHost.Endpoints.ServiceStackHttpHandlerFactory, ServiceStack" verb="*"/>
  </httpHandlers>
</system.web>

<!-- Required for IIS 7.0 -->
<system.webServer>
  <handlers>
    <add path="*" name="ServiceStack.Factory" type="ServiceStack.WebHost.Endpoints.ServiceStackHttpHandlerFactory, ServiceStack" verb="*" preCondition="integratedMode" resourceType="Unspecified" allowPathInfo="true" />
  </handlers>
</system.webServer>

湾进行本文前面所述的路线调整。

未找到请求处理程序：

3 个答案: