Qrcode.py 文件源码

def _genBarcode(self, content):
        md5 = hashlib.md5(bytes(content, 'utf-8')).hexdigest()
        path = os.path.join(PKG_DIR, 'images', 'qrcodes', '{}.png'.format(md5))
        # ??????md5????????????????????
        if os.path.isfile(path):
            return path
        qrcode.make(content).save(path)
        return path