python识别条形码

import os
import cv2
import pyzbar.pyzbar as pbar

#pip install opencv-python
#pip install pyzbar

img = r'kuaidi.jpg'

image = cv2.imread(img)
barcodes = pbar.decode(image)
print(barcodes)
barcode = barcodes[0]
barcode_data = barcode.data.decode('utf-8')

print(barcode_data)