user_data_dir = /home/kncao/.openclaw/browser-profiles/main-identity
headless = False（必须，否则 X/Twitter 会返回空白）

rm -f /home/kncao/.openclaw/browser-profiles/main-identity/SingletonLock

import asyncio
from playwright.async_api import async_playwright

USER_DATA_DIR = '/home/kncao/.openclaw/browser-profiles/main-identity'

async def scrape(url: str, selector: str = 'body', wait_ms: int = 8000):
    async with async_playwright() as p:
        context = await p.chromium.launch_persistent_context(
            user_data_dir=USER_DATA_DIR,
            headless=False,
            args=[
                "--password-store=basic",
                "--no-sandbox",
                "--disable-blink-features=AutomationControlled",
                "--disable-infobars"
            ],
            viewport={'width': 1280, 'height': 800},
            java_script_enabled=True
        )
        try:
            page = await context.new_page()
            await page.goto(url, wait_until='domcontentloaded', timeout=30000)
            await page.wait_for_timeout(wait_ms)  # SPA hydration
            text = await page.inner_text(selector)
            await context.close()
            return text
        except Exception as e:
            await context.close()
            raise e