1.解决图标不显示的问题

1.安装这个

npm install --save @element-plus/icons

2.引入这个

import { Search, ChatRound } from '@element-plus/icons'

3.注册这个

import { Options, Vue } from 'vue-class-component'

import { Search, ChatRound } from '@element-plus/icons'
@Options({
  components: {
    Search,
    ChatRound
  }
})