> 查询时间参数示例：`2020-08-31 12:00:00~2020-08-31 14:59:59`
> 查询时间参数默认值为当天的`00:00:00`至`23:59:59`
~~~[api]
get:/index/device/variableHistory
*string:device_id=4#设备ID
*string:variable_id=15#变量ID
string:create_time#查询时间
<<<
success
{
"code": 0,
"msg": "获取成功",
"data": [{
"id": 504,
"value": "22.9",
"unit": "度",
"create_time": "2020-04-21 16:42:52",
"class_name": "DeviceRecord"
}, {
"id": 506,
"value": "22.9",
"unit": "度",
"create_time": "2020-04-21 16:48:01",
"class_name": "DeviceRecord"
}, {
"id": 508,
"value": "22.9",
"unit": "度",
"create_time": "2020-04-21 16:48:25",
"class_name": "DeviceRecord"
}, {
"id": 510,
"value": "22.9",
"unit": "度",
"create_time": "2020-04-21 17:35:19",
"class_name": "DeviceRecord"
}, {
"id": 512,
"value": "22.9",
"unit": "度",
"create_time": "2020-04-21 17:36:49",
"class_name": "DeviceRecord"
}, {
"id": 514,
"value": "22.9",
"unit": "度",
"create_time": "2020-04-21 17:38:15",
"class_name": "DeviceRecord"
}, {
"id": 516,
"value": "22.9",
"unit": "度",
"create_time": "2020-04-21 17:38:30",
"class_name": "DeviceRecord"
}, {
"id": 517,
"value": "22.9",
"unit": "度",
"create_time": "2020-04-21 17:38:39",
"class_name": "DeviceRecord"
}, {
"id": 518,
"value": "22.9",
"unit": "度",
"create_time": "2020-04-21 17:38:57",
"class_name": "DeviceRecord"
}, {
"id": 519,
"value": "22.9",
"unit": "度",
"create_time": "2020-04-21 17:39:21",
"class_name": "DeviceRecord"
}, {
"id": 520,
"value": "22.9",
"unit": "度",
"create_time": "2020-04-21 17:39:40",
"class_name": "DeviceRecord"
}, {
"id": 522,
"value": "22.9",
"unit": "度",
"create_time": "2020-04-21 17:40:21",
"class_name": "DeviceRecord"
}, {
"id": 524,
"value": "22.9",
"unit": "度",
"create_time": "2020-04-21 17:40:36",
"class_name": "DeviceRecord"
}, {
"id": 526,
"value": "22.9",
"unit": "度",
"create_time": "2020-04-21 17:41:15",
"class_name": "DeviceRecord"
}, {
"id": 527,
"value": "22.9",
"unit": "度",
"create_time": "2020-04-21 17:41:54",
"class_name": "DeviceRecord"
}, {
"id": 528,
"value": "22.9",
"unit": "度",
"create_time": "2020-04-21 17:43:19",
"class_name": "DeviceRecord"
}, {
"id": 530,
"value": "22.9",
"unit": "度",
"create_time": "2020-04-21 17:43:29",
"class_name": "DeviceRecord"
}, {
"id": 532,
"value": "22.9",
"unit": "度",
"create_time": "2020-04-24 10:22:02",
"class_name": "DeviceRecord"
}, {
"id": 534,
"value": "22.9",
"unit": "度",
"create_time": "2020-04-24 10:22:23",
"class_name": "DeviceRecord"
}]
}
<<<
error
{
"code": 1,
"msg": "请先登录"
}
~~~
