通过给元素定义ref属性来进行选择操作
<view class=“formaddUser u-flex” @click=“addphone()” ref=‘addphonenone’>

addphone(){
console.log(this. r e f s . a d d p h o n e n o n e ) t h i s . refs.addphonenone) this. refs.addphonenone)this.refs.addphonenone.KaTeX parse error: Expected 'EOF', got '}' at position 28: …play='none' }̲ 通过this.refs.属性.$el.style.样式=’’