// ECharts 全局配置和组件注册 import { use } from 'echarts/core'; import { CanvasRenderer } from 'echarts/renderers'; import { PieChart, LineChart, BarChart } from 'echarts/charts'; import { TitleComponent, TooltipComponent, LegendComponent, GridComponent, DataZoomComponent, VisualMapComponent, } from 'echarts/components'; // 注册必要的组件和渲染器(必须在模块顶层执行) use([ CanvasRenderer, PieChart, LineChart, BarChart, TitleComponent, TooltipComponent, LegendComponent, GridComponent, DataZoomComponent, VisualMapComponent, ]);