需要是实现echarts图表的自适应,实现起来逻辑并不简单
    //在methods下增加办法     screenAdapter_myChart() {      const adapterOption = {}      this.myChart.setOption(        adapterOption      )      this.myChart.resize()    },        //在mounted下增加监听,屏幕分辨率变动时触发事件    this.screenAdapter_myChart()    window.addEventListener(      'resize',      this.screenAdapter_myChart    )        //在destroyed下销毁监听器    window.removeEventListener(      'resize',      this.screenAdapter_myChart    )    

实现