def verify_qrcode(self, ticket):
return self._post(<EOL>'<STR_LIT>',<EOL>data={'<STR_LIT>': ticket}<EOL>)<EOL>
验证二维码
详情请参考
https://iot.weixin.qq.com/wiki/new/index.html?page=3-4-9

:param ticket: 设备二维码的ticket
:return: 返回的 JSON 数据包