vue.config.js

module.exports = {
    // outputDir: process.env.outputDir,
    // assetsDir: 'static',
    // baseUrl: '/my-project',
    // devServer: {
    //     open:false,
    //     host:'0.0.0.0',
    //     port: 8088,
    //     https:false,
    //     hotOnly:false,
    //     proxy:null
        // proxy:{
        //     'api':'http://127.0.0.1:8012',
        //     changeOrigin:true
        // }
    // }


    // 基本路径
    baseUrl: '/',
    // 输出文件目录
    outputDir: 'dist',
    // eslint-loader 是否在保存的时候检查
    lintOnSave: false,
    // webpack配置
    // see https://github.com/vuejs/vue-cli/blob/dev/docs/webpack.md
    chainWebpack: () => {},
    configureWebpack: () => {},
    // 生产环境是否生成 sourceMap 文件
    productionSourceMap: true,
    // css相关配置
    css: {
    // 是否使用css分离插件 ExtractTextPlugin
    extract: true,
    // 开启 CSS source maps?
    sourceMap: false,
    // css预设器配置项
    loaderOptions: {},
    // 启用 CSS modules for all css / pre-processor files.
    modules: false
    },
    // use thread-loader for babel & TS in production build
    // enabled by default if the machine has more than 1 cores
    parallel: require('os').cpus().length > 1,
    // PWA 插件相关配置
    // see https://github.com/vuejs/vue-cli/tree/dev/packages/%40vue/cli-plugin-pwa
    pwa: {},
    // webpack-dev-server 相关配置
    devServer: {
        open: true,
        host: '0.0.0.0',
        port: 8080,
        https: false,
        hotOnly: false,
        proxy: null, // 设置代理
        before: app => {}
    }
}