playwright打开浏览器很慢

Question

using Microsoft.Playwright;
    
class Program
{
    public static async Task Main()
    {
        Console.WriteLine("打开浏览器..1");
        using var playwright = await Playwright.CreateAsync();
        //
        Console.WriteLine("打开浏览器..2");
        await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions
        {
            Headless = false,
            // SlowMo = 50,
        });//打开很慢
        //await using var browser = await playwright.Chromium.LaunchAsync(); //默认无头方式也打开很慢

        Console.WriteLine("ok..");

    }
}

visual studio 2022 调试时太慢，要20秒左右才能打开浏览器 ms-playwright\chromium-1000
参考的官方例子 https://playwright.dev/dotnet/docs/intro

```python
from playwright.sync_api import sync_playwright

with sync_playwright() as p:
    print('Hi1')
    #browser = p.webkit.launch()
    browser = p.webkit.launch(headless = False, slow_mo = 50)
    print('Hi2，用c#  python测试过，launch依旧很慢，要20秒，手动打开浏览器只需要1秒')
    page = browser.new_page()
    page.goto("http://www.so.com/")
    page.screenshot(path="example.png")
    browser.close()

用c# python测试过，launch依旧很慢，要20秒，手动打开浏览器只需要1秒'
请问什么原因呢？谢谢。

Answer 1

已解决，可能浏览器问题，用自己安装的chrome路径就可以了。