npm install element-ui --save

npm install element-plus --save

import { createApp } from 'vue'
import App from './App.vue'
import router from './router'
import store from './store'
import ElementPlus from 'element-plus';
import 'element-plus/theme-chalk/index.css';
 
import locale from 'element-plus/lib/locale/lang/zh-cn'
createApp(App).use(store).use(router).use(ElementPlus, { locale }).mount('#app')

import ElementPlus from 'element-plus';
import 'element-plus/theme-chalk/index.css';
import locale from 'element-plus/lib/locale/lang/zh-cn'

createApp(App).use(store).use(router).use(ElementPlus, { locale }).mount('#app')

    <el-table :data="list" border style="width: 66%" class="tableel12">
      <el-table-column prop="tradeId" label="序號(hào)" width="180" />
      <el-table-column prop="stockHolderId" label="股民id" width="180" />
      <el-table-column prop="bankCardId" label="卡號(hào)" />
      <el-table-column prop="addedMoney" label="交易金額" />
      <el-table-column prop="state" label="狀態(tài)" />
      <el-table-column prop="type" label="操作股票方式" />
      <el-table-column label="重傳">
        <template #default="scope">
          <el-button type="primary" @click="update2(scope.row.tradeId,scope.row.state)"
            >重傳</el-button
          >
          <!-- <el-button link type="primary" size="small">Edit</el-button> -->
        </template>
      </el-table-column>
    </el-table>

module.exports = {
  presets: [
    "@vue/cli-plugin-babel/preset",//這行是默認(rèn)有的，其余是要加的。
    ["@babel/preset-env", { modules: false }],//之前第一項(xiàng)寫的是es2015,但是報(bào)錯(cuò)了，后來看了別的博主，發(fā)現(xiàn)因?yàn)閂ue版本太高了，寫es2015會(huì)出錯(cuò)。
  ],
  plugins: [
    [
      "component",
      {
        libraryName: "element-ui",
        styleLibraryName: "theme-chalk",
      },
    ],
  ],
};

import { Button, Select } from "element-ui";

Vue.use(Button);
Vue.use(Select);