修改：解析动态路由

src/permission.js

@@ -1,6 +1,5 @@
 import router from './router'
 import store from './store'
-import { Message } from 'element-ui'
 import NProgress from 'nprogress' // 进度条
 import 'nprogress/nprogress.css' // 进度条样式
 import { getToken } from '@/utils/auth' // 认证获取token
@@ -61,11 +60,13 @@ router.beforeEach(async(to, from, next) => {
 })
 
 function setMenuList(next, to){
-  console.log('menuList', to, store.getters.menuList)
-  if(store.getters.menuList.length == 0){
-    store.dispatch('user/setMenuList').then(res => {
-      console.log('res', res)
-      next({path:store.getters.menuList[0].path})
+  if(store.getters.menuList.length === 0){
+    store.dispatch('user/setMenuList').then(() => {
+      if(window.location.pathname === '/login'){
+        next({path: store.getters.menuList[0].path})
+      } else {
+        next({path: window.location.pathname})
+      }
     })
   } else {
     next(to)

src/store/modules/user.js

@@ -49,17 +49,11 @@ const actions = {
   async setMenuList({ commit, state }) {
     let noeFound = [];
     return new Promise( (resolve,reject) => {
-      noeFound = []
       menuApi.menuTree({userId: getters.userId}).then((res) => {
-        let data = res.data;
-        let mentTree = getMenuTree(data, []);
-        console.log('mentTree', mentTree);
-        state.menuList = mentTree.concat(noeFound);
+        state.menuList = getMenuTree(res.data);
         commit('SET_MENU_LIST',state.menuList);
         router.addRoutes(state.menuList)
-        console.log('state.menuList', state.menuList)
         router.options.routes = router.options.routes.concat(state.menuList);
-        console.log('router',router);
         resolve(res)
       }).catch(error => {
         reject(error)
@@ -141,59 +135,43 @@ const actions = {
   }
 }
 
-function getMenuTree(menuList, arr) {
-  console.log('mentTreeData', menuList)
-  arr = menuList.map((menu, index) => {
+function getMenuTree(menuList) {
+  return menuList.map(menu => {
     let router = {}
     if(menu.children && menu.children.length){
+      router.meta = {title: menu.name, icon: menu.icon}
       router.children = findChildren(menu.children)
     }
     if(menu.component && menu.component.length > 0) {
       router.children = [
-          {
-              path: '',
-              name: menu.name,
-              component: loadView(menu.component),
-              meta: {title: menu.name, icon: menu.icon}
-          }
-        ]
+        {
+          path: '',
+          name: menu.name,
+          component: loadView(menu.component),
+          meta: {title: menu.name, icon: menu.icon}
+        }
+      ]
     }
     router.path = menu.path
     router.component = Layout
     return router
-  });
-  return arr;
+  })
 }
 
 function findChildren(childrenMenu){
   let children = []
-  childrenMenu.forEach((menu, index) => {
-    if(menu.children && menu.children.length){
-      if(!menu.component || menu.component.length === 0){
-          menu.children.forEach(c => {
-            let router = {}
-            router.path = c.path
-            router.name = c.name
-            router.component = loadView(c.component)
-            router.meta = {
-              title: c.name,
-              icon: c.icon
-            }
-            if(c.children && c.children.length){
-              children = children.concat(findChildren(c.children, c))
-              return
-            }
-            children.push(router)
-          })
-        return
-      }
-    }
+  childrenMenu.forEach(menu => {
     let router = {
       path: menu.path,
       name: menu.name,
-      component: loadView(menu.component),
+      component: !menu.component || menu.component.length === 0 ? ParentView : loadView(menu.component),
       meta: {title: menu.name, icon: menu.icon}
     }
+    if(menu.children && menu.children.length){
+      if(!menu.component || menu.component.length === 0){
+        router.children = findChildren(menu.children)
+      }
+    }
     children = children.concat(router)
   })
   return children