vue-cli

1、安装

npm install -g @vue/cli

2、安装命令
package.json

  "scripts": {
    "serve": "vue-cli-service serve",
    "build": "vue-cli-service build"
  },

可以在shell执行编译

yarn run build
npm run build 

可以在shell中开发模式运行

yarn run serve
npm run serve

3、webpack目录别名，链式调用
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('_c',resolve('src/components'))
    }
}

使用

import { matchEvery,hasOneOf } from '@/utils/tools'
import Bus from '_c/bus'