``` import Vue from 'vue' import App from './App.vue' import router from './router' import './plugins/element.js' // 导入全局样式表 import '../theme/index.css' import './assets/css/global.less' // 导入字体图标 import './assets/fontawesome-free-5.11.2-web/css/fontawesome.min.css' // import './assets/fontawesome-free-5.11.2-web/css/brands.min.css' import './assets/fontawesome-free-5.11.2-web/css/solid.min.css' import axios from 'axios' import VueResource from 'vue-resource' // import $ from 'jquery' main目录下引用无效必须在使用目录下引用 // Vue.use(VueResource); // import echarts from 'echarts' // Vue.prototype.$echarts = echarts import myCharts from '@/plugins/echartsMixin' // 引入eCharts 文件 Vue.use(myCharts, VueResource) // 配置请求的根路径 axios.defaults.baseURL = 'http://xxx.cn/api/' Vue.prototype.$http = axios axios.interceptors.request.use(config => { config.headers.Authorization = window.sessionStorage.getItem('token') // 在最后必须 return config return config }) Vue.config.productionTip = false new Vue({ router, render: h => h(App) }).$mount('#app') ```