{
"guid": "string",
"qrcode": "string",
"type": 0
}curl --location '/customer/get_contact_by_qrcode' \
--header 'Content-Type: application/json' \
--data '{
"guid": "string",
"qrcode": "string",
"type": 0
}'{
"error_code": 0,
"error_message": "string",
"data": {
"contact": {}
}
}