> 在根目录新建`vue.config.js` ``` const path = require('path'); function resolve (dir) { return path.join(__dirname, dir) } module.exports = { lintOnSave: true, chainWebpack: (config)=>{ config.resolve.alias .set('@$', resolve('src')) .set('assets',resolve('src/assets')) .set('components',resolve('src/components')) .set('layout',resolve('src/layout')) .set('base',resolve('src/base')) .set('static',resolve('src/static')) } } ```