使用 Nuget 可以安装预览版的 Visual C++ 编译器工具啦

原文地址： https://blogs.msdn.microsoft.com/vcblog/2016/02/16/try-out-the-latest-c-compiler-toolset-without-waiting-for-the-next-update-of-visual-studio/

添加 Nuget 源：

安装：

安装命令：

nuget install VisualCppTools -source http://vcppdogfooding.azurewebsites.net/nuget/ -Prerelease

设置命令行环境：

```batch
@echo off

set curDir=%~dp0

@call :GetWindowsSdkDir
@call :GetWindowsSdkExecutablePath32
@call :GetWindowsSdkExecutablePath64
@call :GetExtensionSdkDir
@call :GetVCInstallDir
@call :GetUniversalCRTSdkDir
set VCInstallDir=C:\tmp\VisualCppTools.14.0.23811-Pre\lib\native\

if not "%UniversalCRTSdkDir%" == "" @set UCRTContentRoot=%UniversalCRTSdkDir%
if not exist "%~dp0..\MSBuild\Microsoft.Cpp\v4.0\v140\" goto error_no_VCTARGETS
cd "%~dp0..\MSBuild\Microsoft.Cpp\v4.0\v140\"
set VCTargetsPath=%cd%\
cd %curDir%
```