解决vue3(optionApi)使用Element Plus库没有效果

使用之前当然要先下载Element Plus

网址element安装

使用npm安装:

#先把npm镜像改为国内的
npm install -g cnpm --registry=https://registry.npm.taobao.org

#然后再下载就会快上许多
cnpm install element-plus --save

使用yarn安装(个人感觉更喜欢yarn):

#先把npm镜像改为国内的
npm install -g cnpm --registry=https://registry.npm.taobao.org

#然后用cnpm安装yarn
cnpm install -g yarn

#把yarn镜像改为国内的
yarn config set registry https://registry.npm.taobao.org/

#然后再用yarn下载
yarn add element-plus

开始使用:

<template>
  <el-row>
    <el-button plain>Plain</el-button>
    <el-button type="primary" plain>Primary</el-button>
    <el-button type="success" plain>Success</el-button>
    <el-button type="info" plain>Info</el-button>
    <el-button type="warning" plain>Warning</el-button>
    <el-button type="danger" plain>Danger</el-button>
  </el-row>
</template>
<script>
import { ElButton,ElRow } from 'element-plus'
export default {
        components:{
            ElButton,
            ElRow
        }
}
</script>

但是却发现浏览器给的效果是这样的:

 解决方案(在main.js文件中加入一句import 'element-plus/theme-chalk/index.css'就好了):

import { createApp } from 'vue'
import App from './App.vue'
import 'element-plus/theme-chalk/index.css'
let app=createApp(App)
app.mount('#app')

解决后的效果:

其实也可以直接在main.js把要用的组件都引好,到后面就不需要一个一个文件的引入了:

import { createApp } from 'vue'
import App from './App.vue'
import 'element-plus/theme-chalk/index.css'
import { ElButton,ElRow } from 'element-plus'
let app=createApp(App)
app.use(ElButton,ElRow)
app.mount('#app')

使用的文件就可以这样写:

<template>
  <el-row>
    <el-button plain>Plain</el-button>
    <el-button type="primary" plain>Primary</el-button>
    <el-button type="success" plain>Success</el-button>
    <el-button type="info" plain>Info</el-button>
    <el-button type="warning" plain>Warning</el-button>
    <el-button type="danger" plain>Danger</el-button>
  </el-row>
</template>
<script>
</script>

效果是一样的:

我知道可能确实有点啰嗦了,本来就是一句话的事,非要扯那么多,第一次写博客,还请勿喷!

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转载自blog.csdn.net/xiaomaomixj/article/details/123164762