解决vue 给window添加和移除resize事件遇到的坑

  //之前的写法，这样写移除监听事件无效
  mounted(){
    window.addEventListener('resize',()=>{
      '改变窗口大小时需要做的处理'
    });
  },
  beforeDestroy() {
    window.removeEventListener("resize");
  }

  methods: {
    listenResize(){
      '窗口大小改变时的操作'
    }
  },
  mounted(){
    window.addEventListener('resize',this.listenResize); 
  },
  beforeDestroy() {
    window.removeEventListener("resize",this.listenResize);
  }

mounted() {
  window.addEventListener('resize', debounce(this.resize,200), true)
},
beforeDestroy() {
  window.removeEventListener('resize', this.resize, true)
},
methods: {
  resize() {
   this.radarChart.resize()
  }
}

mounted() {
  window.addEventListener('resize', this.resize, true)
},
beforeDestroy() {
  window.removeEventListener('resize', this.resize, true)
},
methods: {
  resize: debounce(function() {
   this.radarChart.resize()
  }, 300),
 }