MVC .NET +服务器部署问题

如何解决MVC .NET +服务器部署问题

| 我已经使用FTP995将数据库以及文件上传到服务器。我使用的是托管服务器Go Daddy，他们对他们支持的所有应用程序的信任级别为“中”，当我尝试运行我的网站时，它甚至没有显示登录页面...

throwing exception

System.Security.Policy.PolicyException: required permissions cannot be acquired.

源错误：执行过程中产生了未处理的异常当前的Web请求。有关原产地和位置的信息可以使用下面的异常堆栈跟踪来识别异常。堆栈跟踪：

[PolicyException: required permissions cannot be acquired.]
   System.Security.SecurityManager.ResolvePolicy(Evidence evidence,PermissionSet reqdPset,PermissionSet optPset,PermissionSet denyPset,PermissionSet& denied,Boolean checkExecutionPermission) +7606579
   System.Security.SecurityManager.ResolvePolicy(Evidence evidence,Int32& securitySpecialFlags,Boolean checkExecutionPermission) +57

[FileLoadException: Could not load file or assembly \'Microsoft.ReportViewer.Common,Version=9.0.0.0,Culture=neutral,PublicKeyToken=b03f5f7f11d50a3a\' or one of its dependencies. Failed to grant minimum permission requests. (Exception from HRESULT: 0x80131417)]
   System.Reflection.Assembly._nLoad(AssemblyName fileName,String codeBase,Evidence assemblySecurity,Assembly locationHint,StackCrawlMark& stackMark,Boolean throwOnFileNotFound,Boolean forIntrospection) +0
   System.Reflection.Assembly.nLoad(AssemblyName fileName,Boolean forIntrospection) +43
   System.Reflection.Assembly.InternalLoad(AssemblyName assemblyRef,Boolean forIntrospection) +127
   System.Reflection.Assembly.InternalLoad(String assemblyString,Boolean forIntrospection) +142
   System.Reflection.Assembly.Load(String assemblyString) +28
   System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName,Boolean starDirective) +46

[ConfigurationErrorsException: Could not load file or assembly \'Microsoft.ReportViewer.Common,PublicKeyToken=b03f5f7f11d50a3a\' or one of its dependencies. Failed to grant minimum permission requests. (Exception from HRESULT: 0x80131417)]
   System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName,Boolean starDirective) +613
   System.Web.Configuration.CompilationSection.LoadAllAssembliesFromAppDomainBinDirectory() +203
   System.Web.Configuration.CompilationSection.LoadAssembly(AssemblyInfo ai) +105
   System.Web.Compilation.BuildManager.GetReferencedAssemblies(CompilationSection compConfig) +178
   System.Web.Compilation.buildprovidersCompiler..ctor(VirtualPath configPath,Boolean supportLocalization,String outputAssemblyName) +54
   System.Web.Compilation.CodeDirectoryCompiler.GetCodeDirectoryAssembly(VirtualPath virtualDir,CodeDirectoryType dirType,String assemblyName,StringSet excludedSubdirectories,Boolean isDirectoryAllowed) +600
   System.Web.Compilation.BuildManager.CompileCodeDirectory(VirtualPath virtualDir,StringSet excludedSubdirectories) +128
   System.Web.Compilation.BuildManager.CompileResourcesDirectory() +31
   System.Web.Compilation.BuildManager.EnsuretopLevelFilesCompiled() +304

[HttpException (0x80004005): Could not load file or assembly \'Microsoft.ReportViewer.Common,PublicKeyToken=b03f5f7f11d50a3a\' or one of its dependencies. Failed to grant minimum permission requests. (Exception from HRESULT: 0x80131417)]
   System.Web.Compilation.BuildManager.ReportTopLevelCompilationException() +58
   System.Web.Compilation.BuildManager.EnsuretopLevelFilesCompiled() +512
   System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager,IApplicationHost appHost,IConfigMapPathFactory configMapPathFactory,HostingEnvironmentParameters hostingParameters) +729

[HttpException (0x80004005): Could not load file or assembly \'Microsoft.ReportViewer.Common,PublicKeyToken=b03f5f7f11d50a3a\' or one of its dependencies. Failed to grant minimum permission requests. (Exception from HRESULT: 0x80131417)]
   System.Web.HttpRuntime.FirstRequestinit(HttpContext context) +8894031
   System.Web.HttpRuntime.EnsureFirstRequestinit(HttpContext context) +85
   System.Web.HttpRuntime.ProcessRequestInternal(HttpWorkerRequest wr) +259

................................................... .................................... 之后，我将信任级别= \“ Medium \”，<trust level=\"Medium\" />放入我的web.config中并再次部署。然后显示错误为说明：在处理文件时发生错误服务此请求所需的配置文件。请查看下面的特定错误详细信息并修改您的配置文件适当地。解析器错误消息：无法在以下位置使用此配置部分这条路。当站点管理员锁定访问权限时，会发生这种情况使用继承的配置文件。源错误：

Line 157:      <add name=\"UrlRoutingModule\" type=\"System.Web.Routing.UrlRoutingModule,System.Web.Routing,Version=3.5.0.0,PublicKeyToken=31BF3856AD364E35\"/>
Line 158:    </httpModules>
Line 159:    <trust level=\"Full\" />
Line 160:  </system.web>
Line 161:  <system.codedom>

Source File: D:\\Hosting\\7734726\\html\\web.config    Line: 159

解决方法

阅读错误消息。 [FileLoadException：无法加载文件或程序集'Microsoft.ReportViewer.Common，版本= 9.0.0.0，区域性=中性，PublicKeyToken = b03f5f7f11d50a3a \'或其依赖项之一。无法授予最低权限请求。（来自HRESULT的异常：0x80131417）您试图以中等信任度使用程序集，但无法以中等信任度运行。（Microsoft.ReportViewer.Common） 3个解决方案 A）要求您的托管服务提供商将Microsoft.ReportViewer程序集安装到GAC中（这可能会有所帮助），但他们可能不愿意这样做 B）寻找一个完全信任或类似的新托管环境要么 B）重写您的应用程序，使其不依赖于该程序集。如果要开发要部署到中等信任环境中的应用程序，则在开发应用程序时应设置trust = \“ medium \”，以便在开发过程中发现任何此类问题，而不是进行部署。 ,您是否尝试过直接通过Visual Studio发布功能部署网站？可能是您的FTP客户端设置了错误的权限。如果您的报告程序集无法以媒体信任的方式运行，那就去找一个更好的托管服务提供商吧，那里有很多服务提供商:)

MVC .NET +服务器部署问题

如何解决MVC .NET +服务器部署问题

解决方法

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