除了Shane Kms的答案，如果你已经激活Nuget包还原，你编辑Nuget。在.nuget文件夹中的配置如下:

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <repositoryPath>..\..\ExtLibs\Packages</repositoryPath>
</configuration>

注意多余的“..”“\”，因为它从.nuget文件夹而不是解决方案文件夹返回。

为了改变项目的路径使用PackageReference而不是包。配置你需要使用globalPackagesFolder

从https://learn.microsoft.com/en-us/nuget/reference/nuget-config-file

globalPackagesFolder (projects using PackageReference only) The location of the default global packages folder. The default is %userprofile%.nuget\packages (Windows) or ~/.nuget/packages (Mac/Linux). A relative path can be used in project-specific nuget.config files. This setting is overridden by the NUGET_PACKAGES environment variable, which takes precedence. repositoryPath (packages.config only) The location in which to install NuGet packages instead of the default $(Solutiondir)/packages folder. A relative path can be used in project-specific nuget.config files. This setting is overridden by the NUGET_PACKAGES environment variable, which takes precedence.

<config>
    <add key="globalPackagesFolder" value="c:\packageReferences" />
    <add key="repositoryPath" value="c:\packagesConfig" />
</config>

我放了Nuget。配置旁边的解决方案文件，它工作。

最一致的方法是使用nuget config显式设置配置:

nuget config -set repositoryPath=c:\packages -configfile c:\my.config

https://learn.microsoft.com/en-us/nuget/consume-packages/configuring-nuget-behavior#changing-config-settings

在已接受的答案中的配置文件在VS2012中为我工作。 然而，对我来说，只有当我做到以下几点时，它才会起作用:

在VS中创建一个新项目。 退出VS -这似乎很重要。 将配置文件复制到项目文件夹。 重新启动VS并添加包。

如果我遵循这些步骤，我就可以使用共享包文件夹。

这些答案都不适合我(Nuget 2.8.6)，因为缺少一些提示，我会尝试在这里添加它们，因为它可能对其他人有用。

阅读以下资料后: https://docs.nuget.org/consume/NuGet-Config-Settings https://github.com/NuGet/Home/issues/1346 看来

To make working Install-Package properly with different repositoryPath you need to use forward slashes, it's because they are using Uri object to parse location. Without $ on the begining it was still ignoring my settings. NuGet caches config file, so after modifications you need to reload solution/VS. I had also strange issue while using command of NuGet.exe to set this option, as it modified my global NuGet.exe under AppData\Roaming\NuGet and started to restore packages there (Since that file has higher priority, just guessing).

如。

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <solution>
    <add key="disableSourceControlIntegration" value="true" />
  </solution>
  <config>
    <add key="repositorypath" value="$/../../../Common/packages" />
  </config>
</configuration>

你也可以使用NuGet命令来确保语法是正确的，就像这样:

NuGet.exe config -Set repositoryPath=$/../../../Common/packages -ConfigFile NuGet.Config

好吧，为了阅读这篇文章的其他人，以下是我对上述无数答案的理解:

The nuget.config file in the .nuget folder is relative to that folder. This is important because if your new folder is something like '../Packages' that will put it where it always goes out of the box. As @bruce14 states you must do '../../Packages' instead I could not get the latest nuget (2.8.5) to find a packages folder outside of the standard location without enabling package restore. So once you enable package restore then the following should be added to the nuget.config file inside of the .nuget folder to change the location: <?xml version="1.0" encoding="utf-8"?> <configuration> ... <config> <add key="repositoryPath" value="..\..\Packages" /> </config> ... </configuration> (This is important) If you make ANY changes to the package folder location inside of the nuget.config files you must restart visual studio or close/reload the solution for the changes to take effect