from time import sleep
 
from playwright import sync_playwright
 
# 注意：默認(rèn)是無(wú)頭模式
 
with sync_playwright() as p:
    # 分別對(duì)應(yīng)三個(gè)瀏覽器驅(qū)動(dòng)
    for browser_type in [p.chromium, p.firefox, p.webkit]:
 
        # 指定為有頭模式，方便查看
        browser = browser_type.launch(headless=False)
        page = browser.newPage()
        page.goto('http://baidu.com')
 
        # 執(zhí)行一次搜索操作
        page.fill("input[name=\"wd\"]", "AirPython")
        with page.expect_navigation():
            page.press("input[name=\"wd\"]", "Enter")
 
        # 等待頁(yè)面加載完全
        page.waitForSelector("text=百度熱榜")
 
        # 截圖
        page.screenshot(path=f'example-{browser_type.name}.png')
 
        # 休眠5s
        sleep(5)
 
        # 關(guān)閉瀏覽器
        browser.close()

import asyncio
 
from playwright import async_playwright
 
# 異步執(zhí)行
async def main():
    async with async_playwright() as p:
        for browser_type in [p.chromium, p.firefox, p.webkit]:
            # 指定為有頭模式，方便查看
            browser = await browser_type.launch(headless=False)
            page = await browser.newPage()
 
            await page.goto('http://baidu.com')
 
            # 執(zhí)行一次搜索操作
            await page.fill("input[name=\"wd\"]", "AirPython")
            await page.press("input[name=\"wd\"]", "Enter")
 
            # 等待頁(yè)面加載完全
            await page.waitForSelector("text=百度熱榜")
 
            # 截圖
            await page.screenshot(path=f'example-{browser_type.name}.png')
 
            await browser.close()
 
 
asyncio.get_event_loop().run_until_complete(main())