查询设备指定日期内当天的数据明细(指定字段)
例, 请求:
| 参数 | 描述 | 是否必选 |
|---|---|---|
| action | queryDeviceChartFieldDetailData | 是 |
| pn | 设备附着的采集器产品编号 | 是 |
| devcode | 设备设备编码 | 是 |
| sn | 设备表序列号 | 是 |
| devaddr | 设备地址 | 是 |
| field | 字段名 | 是 |
| id | 基板编号，微逆必传此参数 | 否 |
| precision | 粒度(分钟) | 是 |
| sdate | 起始时间yyyy-MM-dd HH:mm:ss | 是 |
| edate | 截止时间(起始日期与截止日期应该在同一天) | 是 |
响应:
{
"err":0,
"desc":"ERR_NONE",
"dat":[
{
"key":"2016-06-28 00:00:00",
"val":"0"
},
{
"key":"2016-06-28 01:00:00",
"val":"0"
},
{
"key":"2016-06-28 02:00:00",
"val":"0"
},
{
"key":"2016-06-28 03:00:00",
"val":"0"
},
{
"key":"2016-06-28 04:00:00",
"val":"0"
},
{
"key":"2016-06-28 05:00:00",
"val":"0"
},
{
"key":"2016-06-28 06:00:00",
"val":"0"
},
{
"key":"2016-06-28 07:00:00",
"val":"0"
},
{
"key":"2016-06-28 08:00:00",
"val":"0"
},
{
"key":"2016-06-28 09:00:00",
"val":"0"
},
{
"key":"2016-06-28 10:59:14",
"val":"205.6000"
},
{
"key":"2016-06-28 11:00:14",
"val":"205.6000"
},
{
"key":"2016-06-28 12:00:00",
"val":"0"
},
{
"key":"2016-06-28 13:00:00",
"val":"0"
},
{
"key":"2016-06-28 14:00:00",
"val":"0"
},
{
"key":"2016-06-28 15:00:00",
"val":"0"
},
{
"key":"2016-06-28 16:00:00",
"val":"0"
},
{
"key":"2016-06-28 17:00:00",
"val":"0"
},
{
"key":"2016-06-28 18:00:00",
"val":"0"
},
{
"key":"2016-06-28 19:00:00",
"val":"0"
},
{
"key":"2016-06-28 20:00:00",
"val":"0"
},
{
"key":"2016-06-28 21:00:00",
"val":"0"
},
{
"key":"2016-06-28 22:00:00",
"val":"0"
},
{
"key":"2016-06-28 23:00:00",
"val":"0"
}
]
}
可能出现的错误:
| 返回错误码 | 描述 | 详细描述 |
|---|---|---|
| 0x0006 | ERR_FORMAT_ERROR | 参数格式有误 |
| 0x000C | ERR_NO_RECORD | 无记录 |