【发布时间】:2016-02-06 23:35:33
【问题描述】:
我正在尝试将我的 ASP.NET 5 MVC 项目部署到本地 IIS,但遇到了一些错误。
错误
打开时(我的网站地址)localhost:80 我有 HTTP 404。如果我手动运行approot\web.cmd,我将面临同样的行为。我认为问题是一样的。在web.cmd 控制台中,我看到每个请求的输出(对于非静态路由,静态文件效果很好):
fail: Microsoft.Data.Entity.Query.Internal.SqlServerQueryCompilationContextFactory[1]
An exception occurred in the database while iterating the results of a query.
System.IO.FileNotFoundException: Could not load file or assembly 'System.Data.SqlClient, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. File not found.
File name: 'System.Data.SqlClient, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' ---> System.IO.FileNotFoundException: Could not load the specified file.
File name: 'System.Data.SqlClient'
at System.Runtime.Loader.AssemblyLoadContext.LoadFromAssemblyName(AssemblyName assemblyName)
at System.Runtime.Loader.AssemblyLoadContext.Resolve(IntPtr gchManagedAssemblyLoadContext, AssemblyName assemblyName)
at Microsoft.Data.Entity.Storage.Internal.SqlServerConnection.CreateDbConnection()
at Microsoft.Data.Entity.Internal.LazyRef`1.get_Value()
at Microsoft.Data.Entity.Storage.RelationalConnection.Open()
at Microsoft.Data.Entity.Query.Internal.QueryingEnumerable.Enumerator.MoveNext()
at System.Linq.Enumerable.SelectEnumerableIterator`2.MoveNext()
at Microsoft.Data.Entity.Query.Internal.LinqOperatorProvider.ExceptionInterceptor`1.EnumeratorExceptionInterceptor.MoveNext()
问题
当我从我的项目开发目录MySolution\src\MyProject运行dnx web时一切正常
我的项目.json
您可以看到我使用的是dnxcore50,并且没有依赖于System.Data.SqlClient。
{
"userSecretsId": "aspnet5-Stomatology-b7dc4859-6376-4a5f-a583-d17b3660a64c",
"version": "1.0.0-*",
"compilationOptions": {
"emitEntryPoint": true
},
"dependencies": {
"AutoMapper": "4.1.1",
"Domain": "1.0.0-*",
"EntityFramework.Commands": "7.0.0-rc1-final",
"EntityFramework.MicrosoftSqlServer": "7.0.0-rc1-final",
"Microsoft.AspNet.Authentication.Cookies": "1.0.0-rc1-final",
"Microsoft.AspNet.Diagnostics.Entity": "7.0.0-rc1-final",
"Microsoft.AspNet.Identity.EntityFramework": "3.0.0-rc1-final",
"Microsoft.AspNet.IISPlatformHandler": "1.0.0-rc1-final",
"Microsoft.AspNet.Mvc": "6.0.0-rc1-final",
"Microsoft.AspNet.Mvc.TagHelpers": "6.0.0-rc1-final",
"Microsoft.AspNet.Server.Kestrel": "1.0.0-rc1-final",
"Microsoft.AspNet.Server.WebListener": "1.0.0-rc1-final",
"Microsoft.AspNet.StaticFiles": "1.0.0-rc1-final",
"Microsoft.AspNet.Tooling.Razor": "1.0.0-rc1-final",
"Microsoft.Extensions.CodeGenerators.Mvc": "1.0.0-rc1-final",
"Microsoft.Extensions.Configuration.FileProviderExtensions": "1.0.0-rc1-final",
"Microsoft.Extensions.Configuration.Json": "1.0.0-rc1-final",
"Microsoft.Extensions.Configuration.UserSecrets": "1.0.0-rc1-final",
"Microsoft.Extensions.Logging": "1.0.0-rc1-final",
"Microsoft.Extensions.Logging.Console": "1.0.0-rc1-final",
"Microsoft.Extensions.Logging.Debug": "1.0.0-rc1-final",
"Microsoft.VisualStudio.Web.BrowserLink.Loader": "14.0.0-rc1-final"
},
"commands": {
"web": "Microsoft.AspNet.Server.Kestrel",
"ef": "EntityFramework.Commands"
},
"frameworks": {
"dnxcore50": { }
},
"exclude": [
"wwwroot",
"node_modules"
],
"publishExclude": [
"**.user",
"**.vspscc"
],
"scripts": {
"prepublish": [ "npm install", "bower install" ]
}
}
我的部署和 IIS 设置
- 我使用
File System选项进行部署,就像在 manauls 中一样 - 我安装了 HTTP 平台处理程序
- 我使用了没有管理环境的应用程序池
结论
那么,有什么办法可以解决这个问题吗?
【问题讨论】:
-
dnx 不要复制所有引用的 dll,将该 dll 从我们的框架复制到部署的 bin 文件夹。
-
@Gusman,我会试试的。但是为什么我需要
System.Data.Entity,如果我使用EF7,它不依赖于System.Data*,但依赖于Microsoft.Data.*? -
P.S.
bin你是说myapp\approot\runtimes\myruntime\bin?
标签: c# asp.net iis asp.net-core