我无法通过nuget安装HtmlAgilityPack ...我已经卸载并重新插入了nuget,我更改了.NET版本并仍然出现相同的错误
Install-Package : 'HtmlAgilityPack' already has a dependency defined for 'System.Net.Http'.
At line:1 char:16
+ Install-Package <<<< HtmlAgilityPack -Version 1.5.1
+ CategoryInfo : NotSpecified: (:) [Install-Package], InvalidOperationException
+ FullyQualifiedErrorId : NuGetCmdletUnhandledException,NuGet.PowerShell.Commands.InstallPa
ckageCommand