数据查询历史趋势

frontend/src/components/echarts/line/index.vue

@@ -8,7 +8,9 @@
 import { onBeforeUnmount, onMounted, ref, watch } from 'vue'
 // import echarts from './echarts'
 import * as echarts from 'echarts' // 全引入
-// import 'echarts/lib/component/dataZoom'
+import 'echarts-gl'
+import 'echarts-liquidfill'
+import 'echarts/lib/component/dataZoom'
 
 const color = [
     'var(--el-color-primary)',
@@ -39,11 +41,13 @@ const resizeHandler = () => {
     })
 }
 const initChart = () => {
+    
     if (!props.isInterVal && !props.pieInterVal) {
         chart?.dispose()
     }
     // chart?.dispose()
     chart = echarts.init(chartRef.value as HTMLDivElement)
+
     const options = {
         title: {
             left: 'center',