{
	"req_serial_num":"20220209fc6d4088ad27fa353d556896",
	"result_code":"1",
	"result_data":{
		"echartunit":"kWh",
		"endTime":"202202090930",
		"energyMap":{
			"valStr":""
		},
		"energyunit":"kW",
		"powerMap":{
			"dates":[],
			"units":"kWh",
			"valStr":""
		}
	},
	"result_msg":"success"
}