curl --location -g --request GET 'https://api.map.baidu.com/place/v2/suggestion?query=天安门®ion=北京&ak=&sn='
{
"status": 0,
"message": "string",
"name": "string",
"location": {},
"uid": "string",
"province": "string",
"city": "string",
"cityid": 0,
"district": "string",
"adcode": 0,
"business": "string",
"tag": "string",
"address": "string",
"children": {
"uid": "string",
"name": "string",
"show_name": "string"
}
}