vant组件库官网:Vant 3 - Mobile UI Components built on Vue
vant安装: npm i vant -s
按需引入插件安装: npm i babel-plugin-import -D
在.babelrec文件中添加按需引入配置
{
"plugins":[
["import",{
"libraryName":"vant",
"libraryDirectory":"es",
"style":true
}]
]
}
在组件中就可以按需引入啦
<template>
<div>
<Overlay></Overlay>
</div>
</template>
<script>
import {Overlay} from "vant"
export default{
components:{
Overlay:Overlay,
}
}
</script>
<style>
</style>