我使用Highcharts来显示来自mongo数据库的数据,使用服务器端的节点驱动程序。
问题是生成的折线图是"凌乱"我不明白为什么。
Highcharts.chart('container', {
chart: {
type: 'line',
renderTo: 'container'
},
title: {
text: 'sensors data'
},
xAxis: {
type: 'datetime',
text : 'Timestamp H-M-S',
labels: {
formatter: function () {
return Highcharts.dateFormat('%Y-%m-%d %H:%M:%S', this.value);
}
},
ordinal: false,
},
yAxis: {
title: {
text: 'temperature'
}
},
series: [{
name: 'sensor0',
data: [[1524106747468,24.6],[1524106817643,24.6],[1524106907826,24.6],[1524106917831,24.6],[1524106947890,24.6],[1524106987955,24.6],[1524107088179,24.6],[1524107098187,24.6],[1524107148299,24.6],[1524107258502,24.6],[1524107298575,24.6],[1524107361020,24],[1524107381081,23.9],[1524107521325,23.9],[1524107551411,23.9],[1524107631577,24.1],[1524106757495,24.6],[1524106777546,24.6],[1524106857719,24.6],[1524106877761,24.6],[1524106937870,24.6],[1524106997976,24.6],[1524107007992,24.6],[1524107118240,24.6],[1524107208425,24.6],[1524107308599,24.6],[1524107441184,24],[1524107581491,23.9]]
}]
});

<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/modules/series-label.js"></script>
<script src="https://code.highcharts.com/modules/exporting.js"></script>
<script src="https://code.highcharts.com/modules/export-data.js"></script>
<div id="container"></div>
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