const path = require('path') const resolve = dir => { return path.join(__dirname, dir) } // 项目部署基础 // 默认情况下,我们假设你的应用将被部署在域的根目录下, // 例如:https://www.my-app.com/ // 默认:'/' // 如果您的应用程序部署在子路径中,则需要在这指定子路径 // 例如:https://www.foobar.com/my-app/ // 需要将它改为'/my-app/' const BASE_URL = process.env.NODE_ENV === 'production' ? '/' : '/' module.exports = { // Project deployment base // By default we assume your app will be deployed at the root of a domain, // e.g. https://www.my-app.com/ // If your app is deployed at a sub-path, you will need to specify that // sub-path here. For example, if your app is deployed at // https://www.foobar.com/my-app/ // then change this to '/my-app/' baseUrl: BASE_URL, // tweak internal webpack configuration. // see https://github.com/vuejs/vue-cli/blob/dev/docs/webpack.md chainWebpack: config => { config.resolve.alias .set('@', resolve('src')) // key,value自行定义,比如.set('@@', resolve('src/components')) .set('_c', resolve('src/components')) .set('_conf', resolve('config')) }, // 打包时不生成.map文件 productionSourceMap: false // 这里写你调用接口的基础路径,来解决跨域,如果设置了代理,那你本地开发环境的axios的baseUrl要写为 '' ,即空字符串 // devServer: { // proxy: 'localhost:3000' // } }