注意: 这里选择的开发语言是python
新建Python 项目
新建项目时,可以一并配置虚拟环境

安装playwright
默认安装源在国外,这里我们指定下国内安装源
pip install playwright -i https://pypi.tuna.tsinghua.edu.cn/simple/

安装浏览器
playwright 默认使用它自己编译好的浏览器,所以我们需要下载它的浏览器。
playwright install #不指定,会下载各种主流浏览器
playwright install chromium

注:也可以指定厂商的浏览器
#使用本地安装的浏览器
#browser = p.chromium.launch(headless=False, executable_path='C:/Program Files (x86)/Google/Chrome/Application/chrome.exe') #如果是其他浏览器,则替换成相应的
简单代码实践
百度搜索测试
from playwright.sync_api import sync_playwright
input('step 1 start playwright driver....')
p = sync_playwright().start()
input('step 2 start browser.....')
browser = p.chromium.launch(headless=False)
input('step 3 start new page.....')
page = browser.new_page()
page.goto('https://www.baidu.com')
print(page.title())
input('step 4 fill search input and click search button.....')
page.locator('#chat-textarea').fill('playwright')
page.locator('#chat-submit-button').click()
input('step 5 wait for page load.....')
page.wait_for_load_state()
results = page.locator('#content_left').text_content()
print(results)
input('step 6 close browser.....')
browser.close()
input('step 7 stop playwright driver.....')
p.stop()