浏览器沙箱应用（内测中）

from steel import Steel
from playwright.sync_api import sync_playwright
import time

def playwright_demo():
    # 创建浏览器沙箱实例
    # 用您的浏览器沙箱应用 URL 替换
    sandbox_url = "https://******.ap-hongkong.tencentscf.com"
    
    # 客户端生成沙箱 ID
    sandbox_id = "sandbox-id-12345678"
    
    client = Steel(base_url = sandbox_url) 
    session = client.sessions.create(
            extra_headers={
                'sandbox-id': sandbox_id  
            }
        ) 
    ws_url = session.websocketUrl
    print(f"✅ 浏览器沙箱已创建: {sandbox_id}")
    print(f"🔗 WebSocket地址: {ws_url}")
    # 完成浏览器沙箱实例创建
        
    # 启动 playwright
    playwright = sync_playwright().start()
    browser = playwright.chromium.connect_over_cdp(ws_url, headers={
            'sandbox-id': sandbox_id
        })
    print("✅ 连接到浏览器")

    # 创建一个新的页面
    context = browser.contexts[0]
    page = context.new_page()
    
    # 访问腾讯云官网
    page.goto("https://cloud.tencent.com/")
    print(f"✅ 访问腾讯云官网：{page.url}")
    # 获取页面标题
    print(f"📄 页面标题: {page.title()}")

    # 关闭浏览器连接
    browser.close()


if __name__ == "__main__":
    playwright_demo()

✅ 浏览器沙箱已创建: sandbox-id-12345678
🔗 WebSocket地址: ws://******.ap-******.tencentscf.com/
✅ 连接到浏览器
✅ 访问腾讯云官网：https://cloud.tencent.com/
📄 页面标题: 腾讯云 产业智变·云启未来 - 腾讯


import asyncio
from pyppeteer import connect
from steel._client import Steel


sandbox_url = '******.ap-hongkong.tencentscf.com'
sandbox_id = 'd45ea6f6-c5b2-47b5-9a42-4237d8647945'

async def puppeteer_demo():

    # 浏览器沙箱 初始化
    client = Steel(base_url=f'http://{sandbox_url}', default_query={'sandboxId':sandbox_id})
    session = client.sessions.create(
            extra_query={
                'sandboxId': sandbox_id  
            }
        ) 
    cdp_url = f'{session.websocketUrl}?sandboxId={sandbox_id}'
    print(f"✅ 浏览器沙箱已创建: {sandbox_id}")
    print(f"🔗 CDP 地址: {cdp_url}")
    # 完成浏览器沙箱实例创建

    try:
        browser = await connect({
            'browserWSEndpoint': cdp_url,
            'defaultViewport': None
        })
        print('✅ 通过 CDP 连接到浏览器')

        page = await browser.newPage()

        await page.goto('https://cloud.tencent.com/')       
        print(f"✅ 访问腾讯云官网：{page.url}")
        print(f"📄 页面标题: {await page.title()}")

        await browser.close()
    except Exception as error:
        print('Error:', str(error))

if __name__ == "__main__":
    asyncio.run(puppeteer_demo()) 


✅ 浏览器沙箱已创建: d45ea6f6-c5b2-47b5-9a42-4237d8647945
🔗 CDP 地址: ws://******.ap-hongkong.tencentscf.com/?sandboxId=d45ea6f6-c5b2-47b5-9a42-4237d8647945
✅ 通过 CDP 连接到浏览器
✅ 访问腾讯云官网：https://cloud.tencent.com/
📄 页面标题: 腾讯云 产业智变·云启未来 - 腾讯

from browser_use import Agent, BrowserSession
from browser_use.llm import ChatDeepSeek
from steel._client import Steel
from dotenv import load_dotenv
import asyncio
import os


# 读取 DEEPSEEK_API_KEY 配置
load_dotenv()

# 浏览器沙箱配置
sandbox_url = '******.ap-hongkong.tencentscf.com'
sandbox_id = 'd43ea6f6-c5b2-47b5-9a42-4237d8647945'
cdp_url = f'ws://{sandbox_url}?sandboxId={sandbox_id}'

# 模型服务配置
deepseek_api_key = os.getenv('DEEPSEEK_API_KEY')


async def main():

  # 模型服务 初始化
  llm = ChatDeepSeek(
		base_url='https://api.deepseek.com/v1',
		model='deepseek-chat',
		api_key=deepseek_api_key,
	)

  # 浏览器沙箱 初始化
  client = Steel(base_url=f'http://{sandbox_url}', default_query={'sandboxId':sandbox_id})
  session = client.sessions.create(session_id=sandbox_id)
  browser_session = BrowserSession(cdp_url=cdp_url)

  # 任务
  task = "打开百度，查询深圳天气"

  # Agent 初始化
  agent = Agent(task=task, 
                llm=llm,
                browser_session=browser_session)

  # 执行任务
  await agent.run()


if __name__ == "__main__":
  asyncio.run(main())


INFO     [service] Using anonymized telemetry, see https://docs.browser-use.com/development/telemetry.
WARNING  [Agent] ⚠️ DeepSeek models do not support use_vision=True yet. Setting use_vision=False for now...
INFO     [Agent] 🎯 Task: 打开百度，查询深圳天气
INFO     [Agent] 📦 Newer version available: 0.9.0 (current: 0.8.1). Upgrade with: uv add browser-use@0.9.0
INFO     [Agent] Starting a browser-use agent with version 0.8.1, with provider=deepseek and model=deepseek-chat
INFO     [Agent] 

INFO     [Agent] 📍 Step 1:
INFO     [Agent]   ❔ Eval: No previous action to evaluate - this is the first step.
INFO     [Agent]   🧠 Memory: Starting fresh browser session. Need to navigate to Baidu and search for Shenzhen weather information.
INFO     [Agent]   🎯 Next goal: Navigate to Baidu's homepage to begin the search process.
INFO     [Agent]   ▶️   navigate: url: https://www.baidu.com, new_tab: False
INFO     [tools] 🔗 Navigated to https://www.baidu.com
INFO     [Agent] 

INFO     [Agent] 📍 Step 2:
INFO     [Agent]   👍 Eval: Successfully navigated to Baidu's homepage as the first step.
INFO     [Agent]   🧠 Memory: Currently on Baidu homepage, ready to search for Shenzhen weather information.
INFO     [Agent]   🎯 Next goal: Input '深圳天气' into the search box and click search to get weather information.
INFO     [Agent]   ▶️  [1/2] input: index: 16, text: 深圳天气, clear: True
INFO     [BrowserSession] ⌨️ Typed "深圳天气" into element with index 16
INFO     [Agent]   ▶️  [2/2] click: index: 41
INFO     [tools] 🖱️ Clicked element
INFO     [Agent] 

INFO     [Agent] 📍 Step 3:
INFO     [Agent]   👍 Eval: Successfully searched for Shenzhen weather on Baidu and obtained comprehensive weather information.
INFO     [Agent]   🧠 Memory: Successfully completed the user request by navigating to Baidu, searching for '深圳天气', and retrieving detailed weather information including current conditions (19-24°C, cloudy), wind conditions, air quality, and extended forecasts.
INFO     [Agent]   🎯 Next goal: Present the weather information to the user and complete the task.
INFO     [Agent]   ▶️   done: text: 已成功在百度查询深圳天气信息：

**当前天气状况（14:35更新）**
- 地点：深圳
- 天气：多云
- 温度：19~24°C
- 风力：东北风3级
- 空气质量：38 优

**今日预报**
- 当前温度：19°C
- 天气状况：多云
- 体感温度：24°C（人体感觉较为舒适）
- 湿度：56..., success: True, files_to_display: []
INFO     [Agent] 
📄  Final Result: 
已成功在百度查询深圳天气信息：

**当前天气状况（14:35更新）**
- 地点：深圳
- 天气：多云
- 温度：19~24°C
- 风力：东北风3级
- 空气质量：38 优

**今日预报**
- 当前温度：19°C
- 天气状况：多云
- 体感温度：24°C（人体感觉较为舒适）
- 湿度：56%
- 紫外线指数：偏弱
- 降水量：0.0毫米

**生活气象指数**
- 穿衣：外套类（舒适）
- 感冒：少发（无需特别防护）
- 洗车：较适宜（未来一天无雨）
- 化妆：控油（露质面霜打底）

**日出日落时间**
- 日出：06:24
- 日落：17:52

已成功完成在百度查询深圳天气的任务。


INFO     [Agent] ✅ Task completed successfully