# -*- coding: utf-8 -*-
import qrcode
qr = qrcode.QRCode(
version=1,
error_correction=qrcode.constants.ERROR_CORRECT_L,
box_size=10,
border=4,
)
qr.add_data(\'需要输入的信息\n每一句之间可用\n进行换行\n愉快的学习\')
qr.make(fit=True)
img = qr.make_image(fill_color="black", back_color="white")
img.save("test.png")