将C＃转换为Powershell

Question

I'm trying to setup Firefox WebDrvier to automate the navigation with PowerShell. I can launch it using:

# Load the Selenium .Net library
Add-Type -Path "net40\WebDriver.dll"

# Set the PATH to ensure geckodriver.exe can found
$env:PATH += ";E:\*****\FirefoxDriver"

$driver = New-Object OpenQA.Selenium.Firefox.FirefoxDriver

But I need to use the service "FirefoxDriver Service ". I found this C# code on the Internet .

FirefoxDriverService service = FirefoxDriverService.CreateDefaultService();
service.FirefoxBinaryPath = @"C:\Path\to\your\FF\exe.exe";
FirefoxOptions options = new FirefoxOptions();
options.AddAdditionalCapability(CapabilityType.AcceptSslCertificates, true);
TimeSpan t = TimeSpan.FromSeconds(10);

Driver = new FirefoxDriver(service, options, t);

I tried some experiments (in PowerShell):

1

[FirefoxDriverService]$service = $FirefoxDriverService.CreateDefaultService()

But Powershell said this to me:

 You cannot call a method on a null-valued expression.

2

$driver = New-Object OpenQA.Selenium.Firefox.FirefoxDriver(service FirefoxDriverService)

But Powershell said this to me:

 No Service Found For Given Name

I am a sysadmin not a developer, so I have no more ideas.

Here is the doc about the webdriver for Firefox .

Answer 1

CreateDefaultService()是静态方法，请使用静态成员运算符::

$Service = [OpenQA.Selenium.FirefoxFirefoxDriverService]::CreateDefaultService()