Vue获取鼠标的左中右键

<template>
   <div  @mouseup="onContextMenu" ref="listBox">
   <!--  ...内容  -->
   </div>
</template>

  methods: {
      //阻止右键默认行为
      preventMouse () {
        this.$refs.listBox.oncontextmenu =  () =>  false
      },
      //获取当前鼠标值
      onContextMenu (e) {
        this.preventMouse()
        console.log(e.button)
      },
  },