vue路由分文件拆分管理详解

import Vue from 'vue'
import Router from 'vue-router'
 
// 公共页面的路由文件
import PUBLIC from './modules/public' 
// 投票模块的路由文件
import VOTE from './modules/vote' 
 
Vue.use(Router)
 
// 定义路由
const router = new Router({ 
  mode: 'history', 
  routes: [  
    ...PUBLIC,  
    ...VOTE, 
  ]
})
 
// 路由变化时
router.beforeEach((to, from, next) => {  
  if (document.title !== to.meta.title) {    
    document.title = to.meta.title;  
  }  
  next()
})
 
// 导出
export default router

/** 
 * 投票模块的router列表 
 */
 
export default [  
  // 投票模块首页  
  {    
    path: '/vote/index',    
    name: 'VoteIndex',    
    component: resolve => require(['@/view/vote/index'], resolve),    
    meta: {      
      title: '投票'    
    }  
  },  
  // 详情页  {    
  path: '/vote/detail',    
  name: 'VoteDetail',    
  component: resolve => require(['@/view/vote/detail'], resolve),
  meta: {      
    title: '投票详情'    
  }  
}] 

const arr= [];
function importPages(r, arr) {
 r.keys().forEach((key) => {
  let _keyarr = key.split(".");
  let _path = _keyarr[1];
 
  if (_keyarr[2] === "param") {
   _path = _keyarr[1] + "/:row";
  }
  arr.push({
   path: _path,
   name: _keyarr[1].substring(1, _keyarr[1].length + 1),
   component: () => r(key),
  });
 });
}
fun(require.context("./pages", true, /\.vue$/, "lazy"), arr);
export default arr;

//检索每一个模块router.js中的路由
var r=require.context("../views",true,/\.router\.js/)
var arr=[];
r.keys().forEach((key)=>{
 arr=arr.concat(r(key).default);
})
 
var router = new Router({
 routes: [
  //加入我们拿到的arr数组
  ...arr
 ]
})
 
export default router