C:\Program Files (x86)\NuGet\Config Microsoft.VisualStudio.Offline.config 文件加上config节点设置存放路径
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<packageSources>
<add key="Microsoft Visual Studio Offline Packages" value="C:\Program Files (x86)\Microsoft SDKs\NuGetPackages\"/>
</packageSources>
<config>
<add key="globalPackagesFolder" value="F:\Nuget\Package" />
</config>
</configuration>
可以下载WinDirStat 分析磁盘哪些文件过大，https://windirstat.net/