Vue-router 学习笔记

路由钩子函数

 beforeRouteEnter(to, from, next){
    console.log(to, from, next)
    console.log(1)
    next();
  },
  beforeRouteUpdate(to, from, next){
    console.log(to, from, next)
    console.log(2)
    next();
  },
  beforeRouteLeave(to, from, next){
    console.log(to, from, next)
    console.log(3)
    next();
  },