我想從Visual Studio的命令行運行dnx命令,但它不起作用。在命令行上運行Entity Framework命令的ASP.NET MVC
如果我鍵入命令:
dnx ef
我得到的錯誤:
System.InvalidOperationException: No service for type 'Microsoft.Dnx.Runtime.IApplicationEnvironment' has been registered.
at Microsoft.Framework.DependencyInjection.ServiceProviderExtensions.GetRequiredService(IServiceProvider provider, Type serviceType)
at Microsoft.Framework.DependencyInjection.ServiceProviderExtensions.GetRequiredService[T](IServiceProvider provider)
at Microsoft.Data.Entity.Commands.Program..ctor(IServiceProvider dnxServices)
我project.json
包含此:
"dependencies": {
"Microsoft.AspNet.Mvc": "6.0.0-rc1-final",
"Microsoft.AspNet.IISPlatformHandler": "1.0.0-beta8",
"Microsoft.AspNet.Server.Kestrel": "1.0.0-rc1-final",
"Microsoft.AspNet.StaticFiles": "1.0.0-rc1-final",
"Microsoft.AspNet.Mvc.TagHelpers": "6.0.0-rc1-final",
"Microsoft.Framework.Configuration.Json": "1.0.0-beta8",
"EntityFramework.Core": "7.0.0-rc1-final",
"EntityFramework.MicrosoftSqlServer": "7.0.0-rc1-final",
"EntityFramework.Commands": "7.0.0-beta8",
"Microsoft.Framework.SecretManager": "1.0.0-beta8"
},
"commands": {
"web": "Microsoft.AspNet.Server.Kestrel",
"ef": "EntityFramework.Commands"
},
"frameworks": {
"dnx451": { },
"dnxcore50": { }
},
DNX版本:
Microsoft .NET Execution environment
Version: 1.0.0-rc1-16231
Type: Clr
Architecture: x86
OS Name: Windows
OS Version: 10.0
Runtime Id: win10-x86
DNVM版本:
1.0.0-rc1-15540
DNVM列表:
Active Version Runtime Architecture OperatingSystem Alias
------ ------- ------- ------------ --------------- -----
1.0.0-rc1-update1 clr x64 win
* 1.0.0-rc1-update1 clr x86 win default
1.0.0-rc1-update1 coreclr x64 win
1.0.0-rc1-update1 coreclr x86 win