playwright如何模拟手机
时间: 2024-01-04 17:03:58 浏览: 34
使用Playwright,您可以轻松地模拟手机。以下是一个使用Playwright模拟iPhone 12的示例代码:
```python
import asyncio
from playwright.async_api import async_playwright
async def run(playwright):
iphone_12 = playwright.devices['iPhone 12']
browser = await playwright.webkit.launch(headless=False)
context = await browser.new_context(**iphone_12)
page = await context.new_page()
await page.goto('https://www.example.com')
await page.screenshot(path='example.png')
await browser.close()
async def main():
async with async_playwright() as playwright:
await run(playwright)
asyncio.run(main())
```
在上面的代码中,我们首先导入asyncio和async_playwright。然后,我们定义了一个名为run的异步函数,该函数接受一个playwright对象作为参数。在run函数中,我们使用playwright.devices字典来获取iPhone 12设备对象,并使用browser.new_context方法创建一个新的浏览器上下文。我们将iPhone 12设备对象传递给new_context方法,以便在模拟器中使用该设备。然后,我们使用context.new_page方法创建一个新页面,并使用page.goto方法导航到一个示例网站。最后,我们使用page.screenshot方法获取页面的屏幕截图,并使用browser.close方法关闭浏览器。
在main函数中,我们使用async with async_playwright() as playwright语句创建一个playwright对象,并将其传递给run函数。最后,我们使用asyncio.run方法运行main函数。