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setup.jsonsetupComplete: falsenpm install # Install dependencies
npm link # Create global 'browser' commandsetup.jsonsetupComplete: falsenpm install # 安装依赖
npm link # 创建全局的'browser'命令browser navigate <url> # Go to URL
browser act "<action>" # Natural language action
browser extract "<instruction>" ['{}'] # Extract data (optional schema)
browser observe "<query>" # Discover elements
browser screenshot # Take screenshot
browser close # Close browserbrowser navigate <url> # 跳转到指定URL
browser act "<action>" # 执行自然语言描述的操作
browser extract "<instruction>" ['{}'] # 提取数据(可选配置Schema)
browser observe "<query>" # 发现页面元素
browser screenshot # 截图
browser close # 关闭浏览器browser navigate https://example.com
browser act "click the Sign In button"
browser extract "get the page title"
browser closebrowser navigate https://example.com
browser act "click the Sign In button"
browser extract "get the page title"
browser close| Feature | Local | Browserbase |
|---|---|---|
| Speed | Faster | Slightly slower |
| Setup | Chrome required | API key required |
| Stealth mode | No | Yes |
| Proxy/CAPTCHA | No | Yes |
| Best for | Development | Production/scraping |
| 特性 | 本地模式 | Browserbase模式 |
|---|---|---|
| 速度 | 更快 | 稍慢 |
| 配置要求 | 需要安装Chrome | 需要API密钥 |
| 隐身模式 | 不支持 | 支持 |
| 代理/CAPTCHA处理 | 不支持 | 支持 |
| 最佳适用场景 | 开发阶段 | 生产环境/数据爬取 |
browser observebrowser observe