交通驾驶舱前端
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import * as echarts from "echarts";
/** 获取echart实例 */
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export const getEchartInstance = (domId) => {
const dom = document.getElementById(domId); // 绘制图表 // setOption方法设置图表实例的配置项 以及数据 所有参数和数据的修改都可以通过 setOption 完成,ECharts 会合并新的参数和数据,然后刷新图表。
let myChart = echarts.getInstanceByDom(dom);
if (myChart == null) {
myChart = echarts.init(dom);
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} else {
myChart.clear()
}
return myChart
}
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export const getCommonData = (reqBusiFlagId, paramsObj) => {
return jwtServerInstance.request({
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url: '/system/sql/common',
method: 'post',
data: {
reqBusiFlagId,
paramsObj
}
})
}