洋葱架构的类库包 - 版本问题

Question

我正在尝试为ASP.NET Core创建一个Onion Architecture项目。我遇到了引用类库和仅在Build期间出现的其他错误的一些问题。从下图中，第一个问题似乎是DataAnnotations，我添加了System.ComponentModel.Annotations（没有找到旧版本System.ComponentModel.DataAnnotations）但错误说我没有4.5.1版本，我确实安装了5.4版本......我需要两者吗？ 第二个问题与LINQ查询有关，抱怨缺少System.Runtime。

我在LifeLine.Core中的project.json如下：

    {
  "version": "1.0.0-*",
  "description": "LifeLine.Core Class Library",
  "authors": [ "212040799" ],
  "tags": [ "" ],
  "projectUrl": "",
  "licenseUrl": "",
  "frameworks": {
    "net451": { },
    "dotnet5.4": {
      "dependencies": {
        "Microsoft.CSharp": "4.0.1-beta-23516",
        "System.Collections": "4.0.11-beta-23516",
        "System.Linq": "4.0.1-beta-23516",
        "System.Runtime": "4.0.21-beta-23516",
        "System.Threading": "4.0.11-beta-23516"
      }
    }
  },
  "dependencies": {
    "System.ComponentModel.Annotations": "4.0.11-beta-23516"
  }
}

我在LifeLine.Infrastructure中的project.json如下：

{
  "version": "1.0.0-*",
  "description": "LifeLine.Infrastructure Class Library",
  "authors": [ "212040799" ],
  "tags": [ "" ],
  "projectUrl": "",
  "licenseUrl": "",
  "frameworks": {
    "net451": { },
    "dotnet5.4": {
      "dependencies": {
        "Microsoft.CSharp": "4.0.1-beta-23516",
        "System.Collections": "4.0.11-beta-23516",
        "System.Linq": "4.0.1-beta-23516",
        "System.Runtime": "4.0.21-beta-23516",
        "System.Threading": "4.0.11-beta-23516"
      }
    }
  },
  "dependencies": {
    "EntityFramework.Core": "7.0.0-rc1-final",
    "LifeLine.Core": "1.0.0-*"
  }
}

Answer 1

即使这是一个“类库包”＆＃39;项目，虽然我不得不将Microsoft.AspNet.Mvc添加到它。