vue项目使用require.context动态引入路由

1.require.context(directory,useSubdirectories,regExp)
directory:表示检索的目录
useSubdirectories:表示是否检索子文件夹
regExp:匹配文件的正则表达式,一般是文件名
例如 require.context("@/views",false,/.vue$/)
2.在vue中使用
目录结构如下:\

home.crouter.js内容如下:

**

export default {
  path: '/',
  component: () => import('@/views/home/index'),
  meta: {
    title: '首页'
  },
  children: []
}

index.js中的处理

**

import Vue from 'vue'
import Router from 'vue-router'
Vue.use(Router)

let cRouter = []
let aRouter = []

function importAll(r, list) {
  r.keys().forEach((key) => list.push(r(key).default))
}

importAll(require.context('.', false, /.crouter.js/), cRouter)
importAll(require.context('.', false, /.arouter.js/), aRouter)//.再这里表示当前目录

export const constRouter = [...cRouter];
console.log(constRouter); //
export const asyncRouter = [...aRouter]
console.log(asyncRouter); //
export const testRouter = [...asyncRouter, ...constRouter]

export default new Router({
  mode: 'history',
  base: '',
  routes: testRouter
})