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Sources: - Agent-usecases-multi-Agent-Team.md - DevOps-Maturity-Model-From-Traditional-IT-to-Advanced-DevOps.md - AI-一语点醒梦中人.md - Home-Office-NodeWarden-把-Bitwarden-搬上-Cloudflare-Workers彻底告别服务器.md Entities: Trebuh, Cloudflare Concepts: DevOps成熟度模型, 共享内存模式, 空性智慧, 绝处逢生
39 lines
1.2 KiB
Markdown
39 lines
1.2 KiB
Markdown
---
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title: Playwright
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type: entity
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tags: [浏览器自动化, 测试, 爬虫, 开源]
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sources: ["https://playwright.dev"]
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last_updated: 2026-04-15
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---
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## 基本信息
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- **类型**：Microsoft 开源浏览器自动化工具
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- **官网**：https://playwright.dev
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- **支持语言**：Python/Node.js/Java/C#
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## 核心功能
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- **多浏览器支持**：Chromium/Firefox/WebKit（WebKit 仅 macOS）
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- **无头模式**：headless=True 默认，支持有头调试
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- **自动等待**：Actionability 检查（元素可见/可点击/attached 等）
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- **截图/PDF**：整页截图和 PDF 生成
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- **网络拦截**：监听/修改/屏蔽网络请求
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- **移动端模拟**：viewport 和 userAgent 定制
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## 在 Wiki 中的角色
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- [[可自动化可扩展AI增强的电商数据采集与处理系统]] 用于渲染 JS 动态页面
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- [[Scrapy]] 通过 scrapy-playwright 插件集成，处理反爬或懒加载的电商页面
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- Docker 环境：mcr.microsoft.com/playwright/python:v1.48.0-jammy
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- shm_size 需设置为 2gb 避免浏览器崩溃
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## 关键参数
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```python
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PLAYWRIGHT_LAUNCH_OPTIONS = {
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"headless": True,
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"args": ["--no-sandbox", "--disable-setuid-sandbox"],
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}
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PLAYWRIGHT_CONTEXT_ARGS = {
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"viewport": {"width": 1280, "height": 720},
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}
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```
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