python代码playwright库打印元素内容

使用 Playwright 库打印元素内容需要以下步骤：

1. 安装 Playwright 库

pip install playwright

2. 导入 Playwright 库

import playwright
from playwright.sync_api import Playwright, sync_playwright

3. 初始化 Playwright

with sync_playwright() as p:
    # 在此处编写代码

4. 设置浏览器类型和启动浏览器

browser = p.chromium.launch()

5. 创建页面并跳转到指定 URL

page = browser.new_page()
page.goto('https://www.example.com')

6. 获取元素并打印内容

element = page.locator('#element_id')
print(element.inner_text())

完整代码示例：

import playwright
from playwright.sync_api import Playwright, sync_playwright

with sync_playwright() as p:
    browser = p.chromium.launch()
    page = browser.new_page()
    page.goto('https://www.example.com')
    element = page.locator('#element_id')
    print(element.inner_text())
    browser.close()