Question

所以我对我的project.json进行了更改，导致重新恢复，这会产生一堆无法解析的依赖项。你怎么知道这里发生了什么？这肯定是有效的，因为我针对这个project.json文件写了很多代码。

"dependencies": {
    "EntityFramework.Commands": "7.0.0-*",
    "Microsoft.AspNet.Authentication.Cookies": "1.0.0-*",
    "Microsoft.AspNet.Diagnostics.Entity": "7.0.0-*",
    "Microsoft.AspNet.Identity.EntityFramework": "3.0.0-*",
    "Microsoft.AspNet.IISPlatformHandler": "1.0.0-*",
    "Microsoft.AspNet.Authentication.JwtBearer": "1.0.0-rc2-*",
    "Microsoft.AspNet.Mvc": "6.0.0-*",
    "Microsoft.AspNet.Hosting": "1.0.0-*",
    "Microsoft.AspNet.Server.Kestrel": "1.0.0-*",
    "Microsoft.AspNet.StaticFiles": "1.0.0-*",
    "Microsoft.Extensions.Configuration.Json": "1.0.0-*",
    "AspNet.Security.OAuth.Validation": "1.0.0-*",
    "OpenIddict": "1.0.0-*",
    "System.IdentityModel.Tokens.Jwt": "5.0.0-rc2-301150021",
    "Microsoft.Extensions.Logging.Console": "1.0.0-rc2-15958",
    "Microsoft.Extensions.Logging.Debug": "1.0.0-rc2-15958",
    "EntityFramework.Sqlite": "7.0.0-rc2-*",
    "EntityFramework.Sqlite.Design": "7.0.0-rc1-final",
    "Microsoft.Extensions.PlatformAbstractions": "1.0.0-*"
  }



 NotFound https://api.nuget.org/v3-flatcontainer/microsoft.aspnetcore.staticfiles/index.json 514ms
  NotFound https://api.nuget.org/v3-flatcontainer/microsoft.aspnetcore.identity.entityframeworkcore/index.json 498ms
  NotFound https://api.nuget.org/v3-flatcontainer/microsoft.aspnetcore.hosting.abstractions/index.json 1743ms
  NotFound https://api.nuget.org/v3-flatcontainer/microsoft.aspnetcore.authentication/index.json 1745ms
  NotFound https://api.nuget.org/v3-flatcontainer/microsoft.extensions.fileproviders.embedded/index.json 1791ms
  NotFound https://api.nuget.org/v3-flatcontainer/microsoft.extensions.fileproviders.composite/index.json 1859ms
  NotFound https://api.nuget.org/v3-flatcontainer/microsoft.aspnetcore.identity/index.json 1892ms
  NotFound https://api.nuget.org/v3-flatcontainer/microsoft.aspnetcore.cors/index.json 1901ms
  NotFound https://api.nuget.org/v3-flatcontainer/microsoft.aspnetcore.mvc/index.json 1875ms
  NotFound https://api.nuget.org/v3-flatcontainer/microsoft.aspnetcore.hosting/index.json 1887ms

NotFound https://api.nuget.org/v3-flatcontainer/openiddict/index.json 1720ms

Answer 1

OpenIddict和所有aspnet-contrib项目have been updated to use .NET CLI and the new ASP.NET Core 1.0 packages，所以如果你最近恢复了项目，你可能会使用最新的每晚构建，这需要新的ASP.NET和aspnet-contrib软件包。

要迁移，install the .NET Core tooling。

您还需要更新引用以使用ASP.NET Core RC2包。以下是an updated project.json的示例：

"dependencies": {
  "AspNet.Security.OAuth.GitHub": "1.0.0-alpha4-final",
  "AspNet.Security.OAuth.Introspection": "1.0.0-alpha1-final",
  "AspNet.Security.OAuth.Validation": "1.0.0-alpha1-final",
  "Microsoft.AspNetCore.Authentication.Google": "1.0.0-rc2-final",
  "Microsoft.AspNetCore.Authentication.Twitter": "1.0.0-rc2-final",
  "Microsoft.AspNetCore.Diagnostics": "1.0.0-rc2-final",
  "Microsoft.AspNetCore.Mvc": "1.0.0-rc2-final",
  "Microsoft.AspNetCore.Server.IISIntegration": "1.0.0-rc2-final",
  "Microsoft.AspNetCore.Server.Kestrel": "1.0.0-rc2-final",
  "Microsoft.AspNetCore.StaticFiles": "1.0.0-rc2-final",
  "Microsoft.EntityFrameworkCore.SqlServer": "1.0.0-rc2-final",
  "Microsoft.Extensions.Configuration.CommandLine": "1.0.0-rc2-final",
  "Microsoft.Extensions.Configuration.EnvironmentVariables": "1.0.0-rc2-final",
  "Microsoft.Extensions.Configuration.Json": "1.0.0-rc2-final",
  "Microsoft.Extensions.Logging.Console": "1.0.0-rc2-final",
  "Microsoft.Extensions.Logging.Debug": "1.0.0-rc2-final",
  "OpenIddict": "1.0.0-*"
},

"frameworks": {
  "net451": {
    "dependencies": {
      "Microsoft.NETCore.Platforms": "1.0.1-rc2-24027"
    }
  },

  "netcoreapp1.0": {
    "dependencies": {
      "Microsoft.NETCore.App": { "type": "platform", "version": "1.0.0-rc2-3002702" }
    },

    "imports": [
      "dnxcore50",
      "portable-net451+win8"
    ]
  }
}

不要忘记同时更换使用和to use the new WebHostBuilder：

public static class Program {
    public static void Main(string[] args) {
        var configuration = new ConfigurationBuilder()
            .AddEnvironmentVariables()
            .AddCommandLine(args)
            .Build();

        var host = new WebHostBuilder()
            .ConfigureLogging(options => options.AddConsole())
            .ConfigureLogging(options => options.AddDebug())
            .UseConfiguration(configuration)
            .UseIISIntegration()
            .UseKestrel()
            .UseStartup<Startup>()
            .Build();

        host.Run();
    }
}

祝你好运。

Answer 2

首先 - 不要混合包版本。使用所有rc1或所有rc2等。也不要将“旧”（.AspNet。 - rc1或更早版本）软件包与新的（.AspNetCore。 - rc2 - 尚未发布）软件包混合使用。如果您决定使用rc2切换到dnx的dotnet。正如@Pinpoint现在回答的那样，你需要使用aspnetcidev feed。您可以在this repo

中找到在dotnet上运行的ASP.Net Core应用程序的一些示例

你如何解决AspNet Core缺少的依赖关系？

2 个答案: