Visual Studio 2017 离线安装包下载

Create an offline installation folder:
vs_enterprise.exe --layout D:\vs2017offline --lang zh-CN

Install from the offline installation folder:
1 Install the certificates (They are in the Certificates folder, which is in your Layout folder. Simply right-click each one to install it.)
2 Run the installation file. For example, run: 
D:\vs2017offline\vs_enterprise.exe

注意:
下载总大小为20GB左右,安装时可能会报 Windows 10 SDK 安装失败
建议安装时取消勾选Win10 SDK,单独下载安装