将dnvm更新为1.0.0-rc1-final后出错

本文关键字：0-rc1-final 出错 dnvm 更新 | 更新日期: 2023-09-27 18:22:31

将dnvm从beta8更新到1.0.0-rc1-final后，我的Startup.cs:中出现错误

public void ConfigureServices(IServiceCollection services)
    {
        services.AddMvc(); <======= "iservicecollection does not contain a definition for add mvc(error)"
        services.AddTransient<IRepository, MongoRepository>();
    }

我的项目.json:

{
  "packExclude": "*.cmd",
  "webroot": "wwwroot",
  "version": "1.0.0-*",
  "dependencies": {
    "Kestrel": "1.0.0-*",
    "Microsoft.AspNet.Diagnostics": "1.0.0-*",
    "Microsoft.AspNet.Diagnostics.Entity": "7.0.0-*",
    "Microsoft.AspNet.Hosting": "1.0.0-*",
    "Microsoft.AspNet.Mvc": "6.0.0-*",
    "Microsoft.AspNet.Server.IIS": "1.0.0-*",
    "Microsoft.AspNet.Server.Kestrel": "1.0.0-*",
    "Microsoft.AspNet.Server.WebListener": "1.0.0-*",
    "Microsoft.AspNet.StaticFiles": "1.0.0-*",
    "Microsoft.Framework.CodeGenerators.Mvc": "1.0.0-*",
    "Microsoft.Framework.ConfigurationModel.Json": "1.0.0-*",
    "Microsoft.Framework.Logging": "1.0.0-*",
    "Microsoft.Framework.Logging.Console": "1.0.0-*",
    "Microsoft.VisualStudio.Web.BrowserLink.Loader": "14.0.0-*",
    "Microsoft.Net.Http": "2.2.22",
    "RestSharp": "105.2.3",
    "mongocsharpdriver": "2.1.0"
  },
  "commands": {
    "web": "Microsoft.AspNet.Hosting --server Microsoft.AspNet.Server.WebListener --server.urls http://localhost:5001",
    "kestrel": "Microsoft.AspNet.Hosting --server Microsoft.AspNet.Server.Kestrel --server.urls http://localhost:5505",
    "gen": "Microsoft.Framework.CodeGeneration",
    "ef": "EntityFramework.Commands"
  },
  "frameworks": {
    "dnx451": {
      "frameworkAssemblies": {
        "System.Drawing": "4.0.0.0",
        "System.Drawing.Design": "4.0.0.0"
      }
    }
  },
  "exclude": [
    "wwwroot",
    "node_modules",
    "bower_components"
  ],
  "bundleExclude": [
    "node_modules",
    "bower_components",
    "**.kproj",
    "**.user",
    "**.vspscc"
  ]
}

我做错了什么？谢谢你。如果我只是评论行：

services.AddMvc();

我出现了以下错误：http://clip2net.com/clip/m446898/72b2d-clip-21kb.png?nocache=1

将dnvm更新为1.0.0-rc1-final后出错

Microsoft.Framework库现在是Microsoft.Extensions。

例如，Microsoft.Framework.CodeGenerators.Mvc现在是Microsoft.Extensions.CodeGenerators.Mvc

我希望这能有所帮助。

继续并扩展一下Joel的回答：

我刚刚遇到了这个问题。

在命令提示符下，我运行dnvm upgrade来更新我的DNX。

注意：运行此程序时，请确保visual studio已关闭。我打开了它，在我做了下面的事情后，它就不会工作了。因此，我出现了IApplicationBuilder exists in both Microsoft.AspNet.Http.Abstractions and Microsoft.AspNet.Http错误。所以我最终重新启动了我的电脑，然后一切都正常了。因此，也许可以重新启动你的电脑，然后执行以下操作。

全部切换到rc1-final版本。

我将global.json更改为：

{
  "projects": [ "src" ],
  "sdk": {
    "version": "1.0.0-rc1-final"
  }
}

我的project.json依赖项部分如下所示：

"dependencies": {
    "Microsoft.AspNet.Server.IIS": "1.0.0-*",
    "Microsoft.AspNet.Mvc": "6.0.0-rc1-final",
    "Microsoft.AspNet.Mvc.TagHelpers": "6.0.0-rc1-final",
    "Microsoft.Extensions.DependencyInjection": "1.0.0-rc1-final"
},

注意Microsoft.Extensions.DependencyInjection，而不是Microsoft.Framework

右键单击"引用"，然后选择"还原程序包"。在任何project.json更改后执行此操作。

然后在我的Startup.cs文件中，我将引用从Microsoft.Framework更改为Microsoft.Extensions:

using Microsoft.AspNet.Builder;
using Microsoft.Extensions.DependencyInjection;

public class Startup
{
    public void ConfigureServices(IServiceCollection services)
    {
        services.AddMvc();
    }
    public void Configure(IApplicationBuilder app)
    {
        app.UseMvc();
    }
}
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