c# - 安装 Visual Studio 2017 RC 会破坏 dotnet core 1.0.1？

Question

安装 Visual Studio 2017 RC 后，我无法再构建使用 .net core 1.0.1 的项目，因此它不像我们希望的那样“并行”。

构建时出现此错误:

D:\dev\app >dotnet build
Microsoft (R) Build Engine version 15.1.0.0
Copyright (C) Microsoft Corporation. All rights reserved.

Build started 11/28/2016 10:35:13 AM.
     1>Project "D:\dev\...\app.xproj" on node 1 (Build target(s)).
     1>D:\dev\..\app.xproj(7,3): error MSB4019: The imported project "C:\Program Files\dotnet\sdk\1.0.0-preview3-004056\Extensions\Microsoft\VisualStudio\v14.0\DotNet\Microsoft.DotNet.Props" was 
not found. Confirm that the path in the <Import> declaration is correct, and 
that the file exists on disk.
     1>Done Building Project "D:\dev\...\app.xproj" (Build target(s)) -- FAILED.

Build FAILED.

更新:我在评论中记录了一个解决方法，但如果有办法让 preview3 和 preview2 工具“并排”工作，这就是这个问题要问的问题。

Answer 1

确保使用正确的 .net 核心工具的正确方法是在您的解决方案目录中创建一个名为 global.json 的文件，该文件应引用您所需的工具:

{
  "projects": [ "src", "test" ],
  "sdk": {
    "version": "1.0.0-preview2-003121"
  }
}