不使用cdn的话app.js和chunk.js太大，加载太慢
环境vue-cli3.0
步骤
1.在index.html中添加
<link rel="stylesheet" href="https://cdn.bootcss.com/element-ui/2.4.11/theme-chalk/index.css">
<script src="https://cdn.bootcss.com/vue/2.5.22/vue.min.js"></script>
<script src="https://cdn.bootcss.com/vuex/3.1.0/vuex.min.js"></script>
<script src="https://cdn.bootcss.com/vue-router/3.0.2/vue-router.min.js"></script>
<script src="https://cdn.bootcss.com/element-ui/2.4.11/index.js"></script>
2.在vue.config.js中添加
module.exports = {
configureWebpack: {
externals: {
"vue": "Vue",
"vuex": "Vuex",
"vue-router": "VueRouter",
"element-ui": "ELEMENT"
}
}
}
3.修改main.js
import Vue from 'vue'
import axios from 'axios'
import store from './store'
import router from './router'
import ELEMENT from 'element-ui'
删除对theme-chalk/index.css的import
4.删除router.js和store.js中
import Vue from 'vue'
Vue.use(Router);
Vue.use(Vuex);
