拿到二维码
使用playwright方法，通过元素截图
https://playwright.dev/python/docs/screenshots
导入第三方库
from pyzbar.pyzbar import decode from PIL import Image
def scan_QR(file_path):
file_path = './file/data/screenshot.png'
decocdeQR = decode(Image.open(file_path))
OR_code_ulr = decocdeQR[0].data.decode('ascii')
对OR_code_ulr进行post请求，取返回值即可获取到想要的结果