利用python实现高效生产产品识别和防伪二维码,包括文件路径操作,随机数生成,二维码生成等,提高生产效率的同时也保障产品质量安全。import os import random import qrcode def create_qrcode(): path = os.getcwd() + '/qrcode/' if not os.path.exists(path): os.makedirs(path) for i in range(50): name = random.randint(1, 100000) qr = qrcode.QRCode(version=2, error_correction=qrcode.constants.ERROR_CORRECT_L) qr.add_data(name) qr.make(fit=True) img = qr.make_image(fill_color="black", back_color="white") img.save(path + str(name) + '.jpg')if name == 'main': create_qrcode()