将ASP MVC5站点部署到Azure,获得500内部服务器错误

时间:2014-08-31 16:12:08

标签: c# asp.net sql-server azure web-hosting

我使用本地数据库在本地构建了一个ASP.NET MVC5网站。我得到了一点我想把它带到azure web服务上,所以我启用了一个Azure网站并设置从Visual Studio Online Git repo进行部署。部署发生但访问该页面只会在处理您的请求时生成“错误”。错误。

如果我查看日志,我会收到以下错误:

  
      
  1. MODULE_SET_RESPONSE_ERROR_STATUS
  2.         

    警告ModuleName =" ManagedPipelineHandler",   通知=" EXECUTE_REQUEST_HANDLER",HttpStatus =" 500",   HttpReason ="内部服务器错误",HttpSubStatus =" 0",ErrorCode =" The   操作成功完成。 (0x0)",ConfigExceptionInfo =""

数据库的连接字符串已替换为AzureSqlDatabase连接字符串,因此我尝试在那里进行检查。字符串'看起来'很好,但我注意到,当我在调试模式下运行应用程序时,它以某种方式使用原始的本地Sql数据库,尽管连接字符串不再在代码中!

我已经尝试了SO中列出的一些建议,包括启用详细日志记录和重新推送web.config文件,但似乎没有任何效果。关于如何追踪并解决此问题的任何想法?

编辑: 在MFanto的帮助下,我发现应用程序仍然以某种方式使用旧的本地SQL数据库的连接字符串。 (数据源=。\ SQLEXPRESS;初始目录= HouseOfBurt.Models.DataContext; Integrated Security = True; MultipleActiveResultSets = True)

Web.config如下:

<?xml version="1.0"?>

<configuration>
  <configSections>
    <sectionGroup name="system.web.webPages.razor" type="System.Web.WebPages.Razor.Configuration.RazorWebSectionGroup, System.Web.WebPages.Razor, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
      <section name="host" type="System.Web.WebPages.Razor.Configuration.HostSection, System.Web.WebPages.Razor, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" />
      <section name="pages" type="System.Web.WebPages.Razor.Configuration.RazorPagesSection, System.Web.WebPages.Razor, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" />
    </sectionGroup>
  </configSections>

  <system.web.webPages.razor>
    <host factoryType="System.Web.Mvc.MvcWebRazorHostFactory, System.Web.Mvc, Version=5.1.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
    <pages pageBaseType="System.Web.Mvc.WebViewPage">
      <namespaces>
        <add namespace="System.Web.Mvc" />
        <add namespace="System.Web.Mvc.Ajax" />
        <add namespace="System.Web.Mvc.Html" />
        <add namespace="System.Web.Optimization"/>
        <add namespace="System.Web.Routing" />
        <add namespace="Application" />
        <add namespace="Application.Models" />
      </namespaces>
    </pages>
  </system.web.webPages.razor>

  <appSettings>
    <add key="webpages:Enabled" value="false" />
  </appSettings>

  <system.webServer>
    <handlers>
      <remove name="BlockViewHandler"/>
      <add name="BlockViewHandler" path="*.cshtml" verb="*"
           preCondition="integratedMode"
           type="System.Web.HttpNotFoundHandler" />
    </handlers>
  </system.webServer>
</configuration>

Web.Debug.Config(当然是密码修改)

<configuration xmlns:xdt="http://schemas.microsoft.com/XML-Document-Transform">
  <!--
    In the example below, the "SetAttributes" transform will change the value of
    "connectionString" to use "ReleaseSQLServer" only when the "Match" locator
    finds an attribute "name" that has a value of "MyDB".

    <connectionStrings>
      <add name="MyDB"
        connectionString="Data Source=ReleaseSQLServer;Initial Catalog=MyReleaseDB;Integrated Security=True"
        xdt:Transform="SetAttributes" xdt:Locator="Match(name)"/>
    </connectionStrings>
  -->
  <connectionStrings>
    <add name ="DataContextContainer" connectionString="Server=tcp:r0c0umg8th.database.windows.net,1433;Database=HouseOfBurt;User ID=dba@r0c0cmg8th;Password=password;Trusted_Connection=False;Encrypt=True;Connection Timeout=30;" providerName="System.Data.EntityClient"/>
  </connectionStrings>

  <system.web>
    <compilation xdt:Transform="RemoveAttributes(debug)" />
    <!--
      In the example below, the "Replace" transform will replace the entire
      <customErrors> section of your Web.config file.
      Note that because there is only one customErrors section under the
      <system.web> node, there is no need to use the "xdt:Locator" attribute.

      <customErrors defaultRedirect="GenericError.htm"
        mode="RemoteOnly" xdt:Transform="Replace">
        <error statusCode="500" redirect="InternalError.htm"/>
      </customErrors>
    -->
  </system.web>
</configuration>

EDIT2:添加DbContext类:

public class DataContext : DbContext
    {
        #region Tables

        public DbSet<Article> Articles { get; set; }
        public DbSet<Category> Categories { get; set; }
        public DbSet<Link> Links { get; set; }

        #endregion Tables

        #region Public Methods

        #endregion Public Methods

    }

1 个答案:

答案 0 :(得分:4)

您发布的DbContext班级名为DataContext,但示例中的连接字符串为DataContextContainer

如果未显式提供连接字符串,Entity Framework将查找名称与完全匹配的连接字符串到DBContext的名称; else惯例将尝试使用基于代码的连接字符串,以SQLExpress为目标。

更改连接字符串名称似乎解决了这个问题。

有关与实体框架连接字符串相关的约定的更多信息,请访问http://msdn.microsoft.com/en-us/data/jj592674