都是官网的下载地址，直接下载安装即可
Visual Studio 2019和2022在MSDN都是可以找到下载链接的，Visual Studio 2017已经看不到下载地址了，但是以前的链接是可以用的，下载的数据源还在。所以这里做个记录。
Visual Studio 2015 Enterprise
http://download.microsoft.com/download/B/8/F/B8F1470D-2396-4E7A-83F5-AC09154EB925/vs2015.ent_chs.iso
Visual Studio 2017 Community
https://visualstudio.microsoft.com/zh-hans/thank-you-downloading-visual-studio/?sku=Community&rel=15
Visual Studio 2017 Professional https://visualstudio.microsoft.com/zh-hans/thank-you-downloading-visual-studio/?sku=Professional&rel=15
Visual Studio 2017 Enterprisehttps://visualstudio.microsoft.com/thank-you-downloading-visual-studio/?sku=Enterprise&rel=15
Visual Studio 2019 Community
https://visualstudio.microsoft.com/thank-you-downloading-visual-studio/?sku=community&rel=16&utm_medium=microsoft&utm_campaign=download+from+relnotes&utm_content=vs2019ga+button
Visual Studio 2019 Professional
https://visualstudio.microsoft.com/thank-you-downloading-visual-studio/?sku=professional&rel=16&utm_medium=microsoft&utm_campaign=download+from+relnotes&utm_content=vs2019ga+button
Visual Studio 2019 Enterprise
https://visualstudio.microsoft.com/thank-you-downloading-visual-studio/?sku=enterprise&rel=16&utm_medium=microsoft&utm_campaign=download+from+relnotes&utm_content=vs2019ga+button
Visual Studio 2022 Community
https://visualstudio.microsoft.com/zh-hans/thank-you-downloading-visual-studio/?sku=Community&channel=Release&version=VS2022&source=VSLandingPage&cid=2030&passive=false
Visual Studio 2022 Professional
https://visualstudio.microsoft.com/zh-hans/thank-you-downloading-visual-studio/?sku=Professional&channel=Release&version=VS2022&source=VSLandingPage&cid=2030&passive=false
Visual Studio 2022 Enterprise
https://visualstudio.microsoft.com/zh-hans/thank-you-downloading-visual-studio/?sku=Enterprise&channel=Release&version=VS2022&source=VSLandingPage&cid=2030&passive=false