查询设备实时监测数据
<h5>简要描述</h5>
<ul>
<li>查询各类实时数据（默认展示DMP获取的所有数据），点击可查看历史业务数据（折线图）</li>
</ul>
<h5>请求URL</h5>
<ul>
<li><code>http://localhost:8080/nbxc/wlgz/queryDeviceMonitorData</code> </li>
</ul>
<h5>请求方式</h5>
<ul>
<li>post</li>
</ul>
<h5>请求参数示例</h5>
<pre><code>{
"productKey": "cu7g8agnake2dcsK",
"deviceKey": "BK7201SN002103"
}
</code></pre>
<h5>json字段说明</h5>
<table>
<thead>
<tr>
<th style="text-align: left;">字段名</th>
<th style="text-align: left;">必选</th>
<th>类型</th>
<th>说明</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align: left;">deviceKey</td>
<td style="text-align: left;">是</td>
<td>string</td>
<td>设备编号</td>
</tr>
<tr>
<td style="text-align: left;">productKey</td>
<td style="text-align: left;">是</td>
<td>string</td>
<td>产品编号</td>
</tr>
</tbody>
</table>
<h5>成功返回示例</h5>
<pre><code>{
"code": "000000",
"message": "success",
"data": [
{
"key": "Permanganate",
"value": null,
"unit": null,
"ts": null
},
{
"key": "COD",
"value": null,
"unit": null,
"ts": null
},
{
"key": "AmmoNitr",
"value": "4.37",
"unit": "mg\/L",
"ts": 1665446472905
},
{
"key": "totalPhosphorus",
"value": null,
"unit": null,
"ts": null
},
{
"key": "totalNitrogen",
"value": null,
"unit": null,
"ts": null
},
{
"key": "DissOxygen",
"value": "1.81",
"unit": "mg\/L",
"ts": 1665446472905
},
{
"key": "PH",
"value": "8.95",
"unit": "",
"ts": 1665446472905
},
{
"key": "Turbidity",
"value": null,
"unit": null,
"ts": null
},
{
"key": "Temperature",
"value": "18.4",
"unit": "°C",
"ts": 1665446472905
},
{
"key": "Conductivity",
"value": null,
"unit": null,
"ts": null
},
{
"key": "longitude",
"value": null,
"unit": null,
"ts": null
},
{
"key": "latitude",
"value": null,
"unit": null,
"ts": null
},
{
"key": "altitude",
"value": null,
"unit": null,
"ts": null
},
{
"key": "Potential",
"value": "294.00",
"unit": "mV",
"ts": 1665446472905
},
{
"key": "Transparency",
"value": "65.00",
"unit": "mm",
"ts": 1665446472905
},
{
"key": "Voltage",
"value": "12.27",
"unit": "V",
"ts": 1665446472905
},
{
"key": "DataTime",
"value": "2022-10-11 8:0",
"unit": null,
"ts": 1665446472905
}
]
}
</code></pre>
<h5>成功返回示例的参数说明</h5>
<table>
<thead>
<tr>
<th style="text-align: left;">参数名</th>
<th style="text-align: left;">类型</th>
<th>说明</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align: left;">code</td>
<td style="text-align: left;">string</td>
<td>返回状态码</td>
</tr>
<tr>
<td style="text-align: left;">message</td>
<td style="text-align: left;">string</td>
<td>返回状态码信息</td>
</tr>
<tr>
<td style="text-align: left;">data</td>
<td style="text-align: left;">object</td>
<td>返回数据</td>
</tr>
<tr>
<td style="text-align: left;">key</td>
<td style="text-align: left;">string</td>
<td>设备属性名称</td>
</tr>
<tr>
<td style="text-align: left;">value</td>
<td style="text-align: left;">string</td>
<td>设备属性值</td>
</tr>
<tr>
<td style="text-align: left;">unit</td>
<td style="text-align: left;">string</td>
<td>设备属性值单位</td>
</tr>
<tr>
<td style="text-align: left;">ts</td>
<td style="text-align: left;">string</td>
<td>时间戳（毫秒）</td>
</tr>
</tbody>
</table>