python3 + opencv +pyzbar 摄像头检测二维码并获取二维码内容

代码直接复制运行便可，须要先安装opencv和pyzbar的包python # coding:utf8 import cv2 import pyzbar.pyzbar as pyzbar def decodeDisplay(image): barcodes = pyzbar.decode(image) for barcode in barcodes: # 提取条

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