Puoi farlo in diversi modi ottenendo lo stesso risultato.
codice:
const objData = {
"StatusSTS": {
"Time": "2021-05-18T22:06:09",
"Uptime": "0T01:48:13",
"UptimeSec": 6493,
"Heap": 25,
"SleepMode": "Dynamic",
"Sleep": 50, "LoadAvg": 19,
"MqttCount": 0,
"POWER": "OFF",
"Wifi": {
"AP": 1,
"SSId": "WiFi_V",
"BSSId": "XXXXXX",
"Channel": 1,
"RSSI": 100,
"Signal": -38,
"LinkCount": 1,
"Downtime": "0T00:00:11"
}
}
}
const { POWER } = objData.StatusSTS
const powerData = objData.StatusSTS.POWER
console.log(POWER, powerData)