async_playwright 用于异步初始化 Playwright。 p.chromium.launch(headless=False) 启动Chromium 浏览器,并设为可视化模式。 page.goto('https://www.baidu.com') 打开百度主页。 page.fill('input[name="wd"]', 'Python Playwright') 在搜索框中输入关键词。 page.press('input[name="wd"]', 'Enter') 模...
import asyncio from playwright.async_api import async_playwright async def main(): # 创建playwright上下文环境 async with async_playwright() as p: # 创建浏览器 browser = await p.chromium.launch() # 创建page page = await browser.new_page() await page.goto("http://playwright.dev") print(awa...
)asyncdefmain():asyncwithasync_playwright()asplaywright:awaitrun(playwright) asyncio.run(main()) 二、监听响应 page.on可以监听事件,包含浏览器关闭、请求、响应等。 fromplaywright.sync_apiimport sync_playwright def on_response(response): if'/api/xx/'in response.url and response.status ==200:print...
AI代码解释 constplaywright=require('playwright');(async()=>{constbrowser=awaitplaywright.chromium.launch();constcontext=awaitbrowser.newContext();constpage=awaitcontext.newPage();awaitpage.goto('https://www.google.com/');awaitpage.fill('input[name=q]','Playwright');awaitpage.press('input[name...
playwright=awaitasync_playwright().start() browser=awaitplaywright.chromium.launch(headless=False) page=awaitbrowser.new_page()awaitpage.goto("https://www.baidu.com/")awaitbrowser.close()awaitplaywright.stop() 输入访问百度首页命令,浏览器页面也会同时跳转到百度首页,命令行也会输出响应与请求的信息。
async with async_playwright() as p: 使用 async with 语句异步初始化 Playwright 实例。 browser = await p.chromium.launch(headless=False): 异步启动 Chromium 浏览器,并设置为可视化模式。 page = await browser.new_page(): 在浏览器中创建一个新页面。 await page.goto('https://www.baidu.com'): ...
#异步模式importasynciofromplaywright.async_apiimportasync_playwright#导入异步模块asyncdefmain():#封装一个特殊函数# 创建一个Playwright的管理器对象asyncwithasync_playwright()asp:# 等同于p=sync_playwright()# 基于p创建一个浏览器对象(默认谷歌)bro =awaitp.chromium.launch(headless=False)# headless 默认是Fa...
from playwright.async_apiimportasync_playwrightasyncdefmain():asyncwithasync_playwright()asp:browser=awaitp.chromium.launch()page=awaitbrowser.new_page()awaitpage.goto("https://www.baidu.com/")print(awaitpage.title())awaitbrowser.close()# 调用函数 ...
作为一名经验丰富的开发者,我将会向你介绍如何在Python中使用Playwright的sync_playwright和async_playwright。首先,我们来看整个流程: 实现流程 具体步骤 安装Playwright库 首先,我们需要安装Playwright库,可以通过以下命令来安装: pipinstallplaywright 1. 导入sync_playwright和async_playwright ...
这里我们使用sync_playwright上下文管理器同步启动Playwright,然后编写同步测试逻辑。 Python - 异步模式 使用async_api,我们可以编写异步的测试脚本: from playwright.async_api import async_playwright async def run(playwright): chromium = playwright.chromium ...