无法运行DNX控制台应用程序

Question

我无法使用dnx命令行运行简单的控制台测试应用程序.我知道这是一项不断发展的技术,但我希望能够实现这一目标.

这是程序:

using System;

public class Program
{
    public void Main(string[] args)
    {
        Console.WriteLine("Foo");
        Console.ReadLine();
    }
}

这是DNVM列表

Active Version     Runtime Architecture Location                   Alias
------ -------     ------- ------------ --------                   -----
  *    1.0.0-beta4 clr     x64          C:\Users\Tim\.dnx\runtimes
       1.0.0-beta4 clr     x86          C:\Users\Tim\.dnx\runtimes
       1.0.0-beta4 coreclr x64          C:\Users\Tim\.dnx\runtimes
       1.0.0-beta4 coreclr x86          C:\Users\Tim\.dnx\runtimes

这是project.json

{

    "frameworks": {
        "aspnet50":{}
    },

    "dnxcore50" : {
      "dependencies": {
        "System.Console": "4.0.0-*",
        "System.Collections": "4.0.10-*",
        "System.Linq": "4.0.0-*",
        "System.Threading": "4.0.10-*",
        "Microsoft.CSharp": "4.0.0-*"
      }
    },

    "commands": {
        "me": "Program"
    }
}

这是结果 dnu build ConsoleApp

Building ConsoleApp for Asp.Net,Version=v5.0
  Using Project dependency ConsoleApp 1.0.0
    Source: C:\_Git\learndnx\ConsoleApp\project.json

  Using Assembly dependency framework/mscorlib 4.0.0.0
    Source: C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.5.1\mscorlib.dll

  Using Assembly dependency framework/System 4.0.0.0
    Source: C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.5.1\System.dll

  Using Assembly dependency framework/System.Core 4.0.0.0
    Source: C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.5.1\System.Core.dll

  Using Assembly dependency framework/Microsoft.CSharp 4.0.0.0
    Source: C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.5.1\Microsoft.CSharp.dll


Build succeeded.
    0 Warnings(s)
    0 Error(s)

Time elapsed 00:00:00.3038706

这里是我困惑的地方,因为我看到的一些旧视频现在已经过时了,我不知道在哪里可以找到改变的地方.

我期待这dnx ConsoleApp me将运行我的程序,但遗憾的是它没有.

错误:

System.InvalidOperationException: Unable to load application or execute command 'Program'. Available commands: me.
   at Microsoft.Framework.ApplicationHost.Program.ThrowEntryPointNotfoundException(DefaultHost host, String applicationN
ame, Exception innerException)
   at Microsoft.Framework.ApplicationHost.Program.ExecuteMain(DefaultHost host, String applicationName, String[] args)
   at Microsoft.Framework.ApplicationHost.Program.Main(String[] args)

Answer 1

你配置错了.我想你想要的是project.json文件中的下面一个:

{
    "frameworks": {
            "dnx451" : {
            }
            "dnxcore50" : {
                "dependencies": {
                    "System.Console": "4.0.0-beta-*"
                }
            }
    },

    "commands": {
        "me": "run"
    }
}

现在运行:

dnu restore
dnx . me

它应该工作.