请教一下JSONObject 和 JSONArray 怎么解析一下数据
要求获得Datas下的Value。
{
"ResultObj":[
{
"DataRecordCount":2950956,
"DeviceID":86584,
"Name":"GateWay001",
"Datas":[
{
"ApiTag":"m_temperature",
"Value":2.08,
"RecordTime":"2020-04-08 17:20:10"
},
{
"ApiTag":"m_humidity",
"Value":3.66,
"RecordTime":"2020-04-08 17:20:10"
},
{
"ApiTag":"m_co2",
"Value":36.01,
"RecordTime":"2020-04-08 17:20:10"
},
{
"ApiTag":"m_body",
"Value":1,
"RecordTime":"2020-04-08 17:20:10"
},
{
"ApiTag":"m_smoke",
"Value":0,
"RecordTime":"2020-04-08 17:20:10"
},
{
"ApiTag":"m_Infrared",
"Value":0,
"RecordTime":"2020-04-08 17:20:10"
},
{
"ApiTag":"m_light",
"Value":1.83,
"RecordTime":"2020-04-08 17:20:10"
},
{
"ApiTag":"nl_temperature",
"Value":"",
"RecordTime":"2020-04-08 15:58:01"
},
{
"ApiTag":"nl_humidity",
"Value":"",
"RecordTime":"2020-04-08 15:58:01"
},
{
"ApiTag":"z_temperature",
"Value":61.7,
"RecordTime":"2020-04-08 17:20:10"
},
{
"ApiTag":"z_humidity",
"Value":50,
"RecordTime":"2020-04-08 17:20:10"
},
{
"ApiTag":"z_body",
"Value":1,
"RecordTime":"2020-04-08 17:20:10"
},
{
"ApiTag":"z_fire",
"Value":87,
"RecordTime":"2020-04-08 17:20:10"
},
{
"ApiTag":"z_light",
"Value":15392.99,
"RecordTime":"2020-04-08 17:20:10"
},
{
"ApiTag":"z_air_quality",
"Value":4.63,
"RecordTime":"2020-04-08 17:20:10"
},
{
"ApiTag":"z_combustible",
"Value":3.64,
"RecordTime":"2020-04-08 17:20:10"
},
{
"ApiTag":"m_wind_speed",
"Value":1.1,
"RecordTime":"2020-04-08 17:20:10"
},
{
"ApiTag":"m_fan",
"Value":true,
"RecordTime":"2020-04-08 17:20:10"
},
{
"ApiTag":"vtapvqncdjfh",
"Value":true,
"RecordTime":"2020-04-08 17:20:10"
},
{
"ApiTag":"m_alarmlight",
"Value":false,
"RecordTime":"2020-04-08 17:20:10"
},
{
"ApiTag":"nl_fan",
"Value":1,
"RecordTime":"2020-04-08 15:58:01"
},
{
"ApiTag":"zbefwwzebvgn",
"Value":"",
"RecordTime":"2020-04-08 15:58:01"
},
{
"ApiTag":"ddwyegyjlmou",
"Value":"",
"RecordTime":"2020-04-08 15:58:01"
}
]
}
],
"Status":0,
"StatusCode":0,
"Msg":null,
"ErrorObj":null
}