c# - Playwright (.NET) 尝试使用与安装不同的浏览器版本

Question

我使用 Playwright 和 .NET 绑定创建了一些测试。

        [OneTimeSetUp]
    public async Task OneTimeSetUp()
    {
        random = new Random();
        var playwright = await Playwright.CreateAsync();
        browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions
        {
            Headless = false
        });

        context = await browser.NewContextAsync();
        page = await context.NewPageAsync();
    }

在运行测试之前，我已经运行

npx playwright install

在运行测试之前。上述命令的结果是浏览器安装在路径 C:\Users\username\AppData\Local\ms-playwright

但是，在运行测试时，会引发错误：

OneTimeSetUp: Microsoft.Playwright.PlaywrightException : Executable doesn't exist at C:\Users\11033414\AppData\Local\ms-playwright\chromium-907428\chrome-win\chrome.exe

所以看起来剧作家想要使用其他版本的浏览器而不是安装的浏览器。如何让 Playwright 指向安装的浏览器的正确版本？

Answer 1

# Install the CLI once.
dotnet tool install --global Microsoft.Playwright.CLI
# Install the browsers
playwright install

（当前的错误描述是 1.14 中的一个错误，它在 1.15 中得到修复。）

Answer 2

根据：https ://github.com/microsoft/playwright-dotnet/issues/1638#issuecomment-887340857 解决方法是使用dotnet .\bin\Debug\net5.0\Microsoft.Playwright.dll -- install.

我已经尝试过了，它对我有用。