c# - 无法使用 Playwright .NET 录制 HAR

Question

我正在尝试使用 Playwright 录制 HAR 文件。

根据文档，您需要做的就是传入RecordHarPath并BrowserContextOptions调用CloseAsync.BrowserContext

使用 Firefox，这不会创建任何 HAR 文件。使用 Chromium，它会挂起CloseAsync并且永远不会完成。

例如

static async Task Main()
{
    var playwright = await Playwright.CreateAsync();

    var currentDir = Directory.GetCurrentDirectory();

    Console.WriteLine("Trying Firefox");
    var firefox = await playwright.Firefox.LaunchAsync(new BrowserTypeLaunchOptions { Headless = false});
    await TryWith(firefox, Path.Combine(currentDir, "firefoxHar.har"));

    Console.WriteLine("Trying Chromium");
    var chromium = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions { Headless = false });
    await TryWith(chromium, Path.Combine(currentDir, "chromium.har"));
}

static async Task TryWith(IBrowser browser, string harPath)
{
    var context = await browser.NewContextAsync(new BrowserNewContextOptions()
    {
        RecordHarPath = harPath
    });

    var page = await context.NewPageAsync();
    await page.GotoAsync("https://www.microsoft.com");
    var link = await page.QuerySelectorAsync("a#uhf-shopping-cart");
    await link.ClickAsync();

    Console.WriteLine("Closing Context");
    await context.CloseAsync();
    Console.WriteLine("Closing Browser");
    await browser.CloseAsync();
}

Answer 1

我最终提出了一个错误，似乎其他人也有同样的问题

https://github.com/microsoft/playwright-dotnet/issues/1841