解決vue-cli腳手架打包后vendor文件過(guò)大的問(wèn)題

 <script src="https://unpkg.com/vue@2.5.2/dist/vue.js"></script>
 <script src="https://unpkg.com/vue-router@3.0.1/dist/vue-router.js"></script>
 <script src="https://unpkg.com/mint-ui@2.2.13/lib/index.js"></script>
 <script src="https://unpkg.com/element-ui@2.3.9/lib/index.js"></script>
 <script src="https://unpkg.com/axios@0.18.0/dist/axios.min.js"></script>

 externals:{
 'vue':'Vue',
 'element-ui':'ELEMENT',
 'mint-ui':'MINT',
 'axios':'axios',
 'vue-router':'VueRouter',
 }, 

export default new VueRouter({//這個(gè)為什么用VueRouter 是通過(guò)script標(biāo)簽引入的
 mode: 'history',
 routes: [
 {
 path: '/',
 redirect: '/master/closestore/today'
 },

 {
 path: '/master/closestore/today',
 name: 'CloseingCount',
 component: resolve => require(['@/components/ClosingCount'], resolve)
 },
 ]});