myBlogs_3/docs/VUE/2018_11_02_04.md

vue-cli

案例

const path = require('path');
function resolve(dir) {
  return path.join(__dirname, dir);
}
const targetUrl = '[地址]';
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: '/web/app/img/',
  baseUrl: '/',

  // where to output built files
  outputDir: 'dist',

  // whether to use eslint-loader for lint on save.
  // valid values: true | false | 'error'
  // when set to 'error', lint errors will cause compilation to fail.
  lintOnSave: true,

  // use the full build with in-browser compiler?
  // https://vuejs.org/v2/guide/installation.html#Runtime-Compiler-vs-Runtime-only
  // compiler: false,

  // tweak internal webpack configuration.
  // see https://github.com/vuejs/vue-cli/blob/dev/docs/webpack.md
  chainWebpack: config => {
    config.resolve.alias
      .set('@$', resolve('src'))
      .set('common', resolve('src/common'))
      .set('components', resolve('src/components'))
      .set('page', resolve('src/page'))
      .set('config', resolve('src/config'))
      .set('layout', resolve('src/layout'))
      .set('base', resolve('src/base'))
      .set('static', resolve('src/static'));
    config.module
      .rule('pug')
      .test(/\.pug$/)
      .use('pug-html-loader')
      .loader('pug-html-loader')
      .end();
  },
  configureWebpack: () => {},

  // vue-loader options
  // https://vue-loader.vuejs.org/en/options.html
  // vueLoader: {},

  // generate sourceMap for production build?
  productionSourceMap: true,

  // CSS related options
  css: {
    // extract CSS in components into a single CSS file (only in production)
    extract: true,

    // enable CSS source maps?
    sourceMap: false,

    // pass custom options to pre-processor loaders. e.g. to pass options to
    // sass-loader, use { sass: { ... } }
    loaderOptions: {},

    // Enable CSS modules for all css / pre-processor files.
    // This option does not affect *.vue 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,

  // split vendors using autoDLLPlugin?
  // can also be an explicit Array of dependencies to include in the DLL chunk.
  // See https://github.com/vuejs/vue-cli/blob/dev/docs/cli-service.md#dll-mode
  // dll: false,

  // options for the PWA plugin.
  // see https://github.com/vuejs/vue-cli/tree/dev/packages/%40vue/cli-plugin-pwa
  // pwa: {},

  // configure webpack-dev-server behavior
  devServer: {
    open: process.platform === 'darwin',
    host: '0.0.0.0',
    port: 8080,
    https: false,
    hotOnly: false,
    // See https://github.com/vuejs/vue-cli/blob/dev/docs/cli-service.md#configuring-proxy
    proxy: {
      '/j': {
        target: `${targetUrl}/j`, //设置调用接口域名和端口号别忘了加http
        changeOrigin: true,
        pathRewrite: {
          '^/j': '/', //这里理解成用‘/api’代替target里面的地址，组件中我们调接口时直接用/api代替
          // 比如我要调用'http://0.0:300/user/add'，直接写‘/api/user/add’即可 代理后地址栏显示/
        },
      },
      '/o2o': {
        target: `${targetUrl}/o2o`,
        changeOrigin: true,
        pathRewrite: {
          '^/o2o': '/',
        },
      },
      '/moonclub': {
        target: `${targetUrl}/moonclub`,
        changeOrigin: true,
        pathRewrite: {
          '^/moonclub': '/',
        },
      },
    }, // string | Object
    before: app => {},
  },

  // options for 3rd party plugins
  pluginOptions: {
    // ...
  },
};

配置

可参照下面链接中的文章进行配置
在 Vue 项目中(vue-cli2,vue-cli3)使用 pug 简化 HTML 的编写

vue.config.js

webpack.config.js

module: {
  rules: [
    {
      test: /\.vue$/,
      use: [
        {
          loader: 'vue-loader',
          options: {
            loaders: {
              stylus: [
                {
                  loader: 'stylus-resources-loader',
                  options: {
                    resources: './src/assets/_base.styl',
                  },
                },
              ],
            },
          },
        },
      ],
    },
  ],
},

vue.config.js

const path = require('path');
module.exports = {
  chainWebpack: config => {
    config.module
      .rule('vue')
      .use('vue-loader')
      .tap(options => {
        options.loaders.stylus = options.loaders.stylus.concat({
          loader: 'stylus-resources-loader',
          options: {
            resources: path.resolve('./src/assets/_base.styl'),
          },
        });
        return options;
      });
  },
};