+ # img = ImageEnhance.Sharpness(img).enhance(17.0) # 锐利化
+ # img = ImageEnhance.Contrast(img).enhance(4.0) # 增加对比度
+ # img = img.convert('L') # 灰度化
+
+ # img.show()
+
+ barcodes = pyzbar.decode(img)
+
+ # for barcode in barcodes:
+ # barcodeData = barcode.data.decode("utf-8")
+ # print(barcodeData)
+
+ return [bar.data.decode('utf-8') for bar in barcodes]
+
+
+if __name__ == '__main__':
+ print zbar('zbar.jpg')