标签:nbsp 渲染 time dom loading log settime mamicode inf
<script type="text/javascript">
var vm = new Vue({
el: app01,
data:{
a:‘test‘,
},
beforeCreate:function(){
console.log(‘实例创建之前‘);
},
created:function(){
console.log(‘实例创建之后‘);
},
beforeMount:function(){
console.log(‘再挂载开始之前被调用,相关的渲染函数首次被调用‘);
},
mounted:function(){
console.log(‘el被新创建的vm.$el替换,挂在成功‘);
},
beforeUpdate:function(){
console.log(‘数据更新时调用‘);
},
updated:function(){
console.log(‘组件DOM已经更新,组件跟新完毕时调用‘);
}
}
setTimeout(function(){
vm.a = ‘3秒后数据改变‘
}, 3000)
</script>
结果:

标签:nbsp 渲染 time dom loading log settime mamicode inf
原文地址:https://www.cnblogs.com/wangdianchao/p/13211190.html