尝试通过 powershell 安装 Chocolatey 时出错：无法连接到远程服务器

Question

我正在尝试按照官方文档（https://chocolatey.org/install）安装chocolatey，这就是我正在做的：

1-I am opening a cmd.exe running as administrator
2-I am running the following command : powershell and then switch into powershell mode
3-I am running the following command : $PSVersionTable.PSVersion and then get the following result : major:5 minor:1 build:16299 revision:785
4-I am running the following command : Get-ExecutionPolicy and then get the following result : RemoteSigned
5-I am running the following command : Set-ExecutionPolicy Bypass -Scope Process -Force; iex ((New-Object System.Net.WebClient).DownloadString('http
s://chocolatey.org/install.ps1')) and get the following error :

Exception calling "DownloadString" with "1" argument(s): "Unable to connect to the remote server"
At line:1 char:51
+ ... ess -Force; iex ((New-Object System.Net.WebClient).DownloadString('ht ...
+                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo          : NotSpecified: (:) [], MethodInvocationException
+ FullyQualifiedErrorId : WebException

我在一家公司工作（我们的操作系统是Windows 10 Enterprise），当尝试或任何同事的机器时，它工作得很好，并且（从我们所看到的）他们和我之间没有任何配置差异。

提前致谢

Answer 1

您尝试的代码没有任何问题。基本上，它告诉您无法连接，这可能是限制或政策。请尝试以下操作：

$req = [System.Net.HttpWebRequest]::Create("https://www.google.com") 
$req.Proxy = [System.Net.WebRequest]::DefaultWebProxy 
$req.Proxy.Credentials = [System.Net.CredentialCache]::DefaultCredentials 

然后再次运行评论。它与 Windows 10 中用于请求的凭据有关。