python pyppeteer 刷新页面 reload()

import asyncio

import pyppeteer


async def main():
    browser = await pyppeteer.launch(headless=False, args=['--disable-infobars'])
    page = await browser.newPage()
    await page.setViewport({'width': 1366, 'height': 768})
    await page.evaluateOnNewdocument('Object.defineProperty(navigator,"webdriver",{get:()=>undefined})')
    await page.goto('http://liuyan.people.com.cn/threads/list?fid=539')
    await page.reload()  # reload() 刷新页面
    await asyncio.sleep(100)

asyncio.get_event_loop().run_until_complete(main())