powershell下载https文件

Powershell下载https协议文件提示

PS D:\Tools> Invoke-WebRequest "https://github.com/exceptionless/Exceptionless.UI/releases/download/v2.7.1/Exceptionless.UI.2.7.1163.zip"
Invoke-WebRequest : 请求被中止: 未能创建 SSL/TLS 安全通道。
At line:1 char:1
+ Invoke-WebRequest "https://github.com/exceptionless/Exceptionless.UI/ ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (System.Net.HttpWebRequest:HttpWebRequest) [Invoke-WebRequest], WebException
    + FullyQualifiedErrorId : WebCmdletWebResponseException,Microsoft.PowerShell.Commands.InvokeWebRequestCommand
 

PS D:\Tools>

 

解决方法

• 方式一
  

  [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.SecurityProtocolType]::Tls12;
  Invoke-WebRequest "https://github.com/exceptionless/Exceptionless.UI/releases/download/v2.7.1/Exceptionless.UI.2.7.1163.zip" -OutFile "Exceptionless.UI.2.7.1163.zip"

 

• 方式二
  

  add-type @"
      using System.Net;
      using System.Security.Cryptography.X509Certificates;
      public class TrustAllCertsPolicy : ICertificatePolicy {
          public bool CheckValidationResult(
              ServicePoint srvPoint, X509Certificate certificate,
              WebRequest request, int certificateProblem) {
              return true;
          }
      }
  "@
  [System.Net.ServicePointManager]::CertificatePolicy = New-Object TrustAllCertsPolicy
   
  $result = Invoke-WebRequest -Uri "https://github.com/exceptionless/Exceptionless.UI/releases/download/v2.7.1/Exceptionless.UI.2.7.1163.zip" -OutFile "Exceptionless.UI.2.7.1163-2.zip"

 

• 方式三
  

  Import-Module BitsTransfer
  $url = "https://dldir1.qq.com/qqfile/qq/QQ9.0.5/23816/QQ9.0.5.exe"
  Start-BitsTransfer $url D:\Tools\QQ9.0.5.exe
  #Invoke-Item D:\Tools\QQ9.0.5.exe  #下载完成后打开程序

方式三不支持https的Tls12模式，无法下载github的https文件，不推荐使用。