curl --location 'https://restapi.amap.com/v3/assistant/coordinate/convert?locations=116.481499%2C39.990475%7C116.481499%2C39.990375&coordsys=gps&sig=undefined&output=undefined'{
"status": "1",
"info": "ok",
"infocode": "10000",
"locations": "116.487585177952,39.991754014757;116.487585177952,39.991653917101"
}