multiple loads route

src/store/modules/permission.js

@@ -1,4 +1,5 @@
 import { asyncRouterMap, constantRouterMap } from '@/config/router.config'
+import cloneDeep from 'lodash.clonedeep'
 
 /**
  * 过滤账户是否拥有某一个权限，并将菜单从加载列表移除
@@ -37,35 +38,6 @@ function hasRole(roles, route) {
   }
 }
 
-/**
- * 简易深拷贝
- * @param  target
- * @returns {Object}
- */
-function deepClone (target) {
-  let result
-  if (typeof target === 'object') {
-    if (Array.isArray(target)) {
-      result = []
-      for (const i in target) {
-        result.push(deepClone(target[i]))
-      }
-    } else if (target === null) {
-      result = null
-    } else if (target.constructor === RegExp) {
-      result = target
-    } else {
-      result = {}
-      for (const i in target) {
-        result[i] = deepClone(target[i])
-      }
-    }
-  } else {
-    result = target
-  }
-  return result
-}
-
 function filterAsyncRouter (routerMap, roles) {
   const accessedRouters = routerMap.filter(route => {
     if (hasPermission(roles.permissionList, route)) {
@@ -94,7 +66,7 @@ const permission = {
     GenerateRoutes ({ commit }, data) {
       return new Promise(resolve => {
         const { roles } = data
-        const routerMap = deepClone(asyncRouterMap)
+        const routerMap = cloneDeep(asyncRouterMap)
         const accessedRouters = filterAsyncRouter(routerMap, roles)
         commit('SET_ROUTERS', accessedRouters)
         resolve()