{ "result": 1, "description": null, "payload": { "total": 40, "dataList": [ { "power":100, "voltage":50, "current":2, "time":"2021-01-01 12:00" }, { "power":120, "voltage":60, "current":2, "time":"2021-01-01 13:00" }, { "power":"-", "voltage":"-", "current":"-", "time":"2021-01-01 14:00" }, { "power":100, "voltage":50, "current":2, "time":"2021-01-01 12:00" }, { "power":120, "voltage":60, "current":2, "time":"2021-01-01 13:00" }, { "power":150, "voltage":50, "current":3, "time":"2021-01-01 14:00" }, { "power":100, "voltage":50, "current":2, "time":"2021-01-01 12:00" }, { "power":120, "voltage":60, "current":2, "time":"2021-01-01 13:00" }, { "power":150, "voltage":50, "current":3, "time":"2021-01-01 14:00" } ] } }