echart里程标

heyujie

2021-03-16 03fbaa3ebea4cd30ad798a4ec5c27dbb2c2daf86

 src/pages/shuohuangMonitorAnalyze/components/leftNav.vue

@@ -75,7 +75,7 @@
  mounted(){
    console.log('mounted')
    window.onbeforeunload = () => {
      debugger
      // debugger
      console.log('beforeunload')
      sessionStorage.setItem('leftNavAct', this.activeIndex);
    }