Vue生命周期示例详解

<section id="app-8">
 {{data}}
</section>

var myVue=new Vue({
  el:"#app-8",
  data:{
   data:"aaaaa",
   info:"nono"
  },
  beforeCreate:function(){
   console.log("创建前========")
   console.log(this.data)
   console.log(this.$el)
  },
  created:function(){
   console.log("已创建========")
   console.log(this.info)
   console.log(this.$el)
  },
  beforeMount:function(){
   console.log("mount之前========")
   console.log(this.info)
   console.log(this.$el)
  },
  mounted:function(){
   console.log("mounted========")
   console.log(this.info)
   console.log(this.$el)
  },
  beforeUpdate:function(){
   console.log("更新前========");

  },
  updated:function(){
   console.log("更新完成========");
  },
  beforeDestroy:function(){
   console.log("销毁前========")
   console.log(this.info)
   console.log(this.$el)
  },
  destroyed:function(){
   console.log("已销毁========")
   console.log(this.info)
   console.log(this.$el)
  }
 })