Question

我正在使用Plural Sight的John Papa SPA视频创建SPA。我创建了一个简单的asp.net Web应用程序（空），然后我添加了实体框架 web api jQuery的 Modernizr的网络优化 twitter bootstrap fontawesome 剃刀

请注意我没有添加任何一个SignalR nugetpackage。

但是我在浏览器上看到了一些signalR活动，为什么？

见这里：http://screencast.com/t/yFlMfFoqBl

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>
  <configSections>
    <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
    <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
  </configSections>
    <appSettings>
      <add key="webpages:Version" value="2.0.0.0"/>
  </appSettings>
  <system.web>
    <compilation debug="true" targetFramework="4.5" />
    <httpRuntime targetFramework="4.5" />
  </system.web>
  <entityFramework>
    <defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlCeConnectionFactory, EntityFramework">
      <parameters>
        <parameter value="System.Data.SqlServerCe.4.0" />
      </parameters>
    </defaultConnectionFactory>
    <providers>
      <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
      <provider invariantName="System.Data.SqlServerCe.4.0" type="System.Data.Entity.SqlServerCompact.SqlCeProviderServices, EntityFramework.SqlServerCompact" />
    </providers>
  </entityFramework>
  <system.data>
    <DbProviderFactories>
      <remove invariant="System.Data.SqlServerCe.4.0" />
      <add name="Microsoft SQL Server Compact Data Provider 4.0" invariant="System.Data.SqlServerCe.4.0" description=".NET Framework Data Provider for Microsoft SQL Server Compact" type="System.Data.SqlServerCe.SqlCeProviderFactory, System.Data.SqlServerCe, Version=4.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91" />
    </DbProviderFactories>
  </system.data>
<system.webServer>
    <handlers>
      <remove name="ExtensionlessUrlHandler-Integrated-4.0" />
      <remove name="OPTIONSVerbHandler" />
      <remove name="TRACEVerbHandler" />
      <add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="*" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" />
    </handlers>
  </system.webServer>
  <runtime>
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
      <dependentAssembly>
        <assemblyIdentity name="WebGrease" publicKeyToken="31bf3856ad364e35" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-1.5.2.14234" newVersion="1.5.2.14234" />
      </dependentAssembly>
    </assemblyBinding>
  </runtime>

</configuration>

我正在使用VS 2013 Update 3 RTM。

我的包裹：

<?xml version="1.0" encoding="utf-8"?>
<packages>
  <package id="Antlr" version="3.4.1.9004" targetFramework="net45" />
  <package id="bootstrap" version="3.0.1" targetFramework="net45" />
  <package id="EntityFramework" version="6.1.1" targetFramework="net45" />
  <package id="EntityFramework.SqlServerCompact" version="6.1.1" targetFramework="net45" />
  <package id="font-awesome" version="4.1.0" targetFramework="net45" />
  <package id="jQuery" version="2.1.1" targetFramework="net45" />
  <package id="Microsoft.AspNet.Razor" version="3.2.0" targetFramework="net45" />
  <package id="Microsoft.AspNet.Web.Optimization" version="1.1.3" targetFramework="net45" />
  <package id="Microsoft.AspNet.WebApi" version="5.2.0" targetFramework="net45" />
  <package id="Microsoft.AspNet.WebApi.Client" version="5.2.0" targetFramework="net45" />
  <package id="Microsoft.AspNet.WebApi.Core" version="5.2.0" targetFramework="net45" />
  <package id="Microsoft.AspNet.WebApi.WebHost" version="5.2.0" targetFramework="net45" />
  <package id="Microsoft.SqlServer.Compact" version="4.0.8854.1" targetFramework="net45" />
  <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net45" />
  <package id="Modernizr" version="2.7.2" targetFramework="net45" />
  <package id="Newtonsoft.Json" version="5.0.4" targetFramework="net45" />
  <package id="Twitter.Bootstrap" version="3.0.1.1" targetFramework="net45" />
  <package id="WebGrease" version="1.5.2" targetFramework="net45" />
</packages>

Answer 1

由于您正在使用VS2013，因此几乎可以肯定这是由Visual Studio中的浏览器链接功能引起的，它使您能够在不刷新的情况下查看网站上的客户端更改。 VS使用SignalR来实现这一目标。没什么值得担心的。

当我甚至不在我的应用程序上使用信号R时，为什么我会在网络选项卡上看到SignalR内容

1 个答案: