curl --location --request GET 'https://yzt.hntpxx.com/api/mRoom/getRoomQrCode?roomId=&action=' \
--header 'token: undefined'
{
"code": 200,
"data": {
"qrCode": "data:image/png;base64,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",
"door": 1514,
"floor": 22
},
"msg": "success"
}