vue 插件安装

1.vue 2.0 element

npm i element-ui -S

main.js 全局配置

// ElementUI的引用
import ElementUI from 'element-ui';
import 'element-ui/lib/theme-chalk/index.css';
Vue.use(ElementUI);

2.vue 3.0 element

npm install element-plus --save

main.js

import ElementPlus from 'element-plus'
import 'element-plus/dist/index.css'
createApp(App).use(ElementPlus).mount("#app");

3.axios 安装

npm install axios --save-dev

main.js

// axios的引用
import axios from 'axios';
Vue.prototype.$axios = axios;