fix: 初始化侧边栏的时候返回的Promise有问题，进行了处理

Author: wangkaiwd

readme.md

@@ -113,7 +113,6 @@ const router = {
   mutations: {
     SET_MENUS (state, { authInfo, menus }) {
       localStorage.setItem('authInfo', JSON.stringify(authInfo));
-      localStorage.setItem('menus', JSON.stringify(menus));
       state.menus = menus;
       state.authInfo = authInfo;
     }

src/router/permission.js

@@ -33,12 +33,18 @@ router.beforeEach((to, from, next) => {
   if (to.path !== '/login' && to.path !== '/register') {
     const userInfo = JSON.parse(localStorage.getItem('userInfo'));
     if (userInfo) {
-      store.commit('user/CHANGE_USER_INFO', userInfo);
+      const { hasGetUserInfo } = store.state.user;
+      if (!hasGetUserInfo) {
+        store.commit('user/CHANGE_USER_INFO', userInfo);
+      }
       const { hasGetRouter } = store.state.router;
       if (hasGetRouter) {
         authRouter(to, next);
       } else {
-        initMenus().then(() => authRouter(to, next));
+        initMenus().then(
+          () => authRouter(to, next),
+          () => next()
+        );
       }
     } else {
       vm.$message.warning('请先登录后再访问');

src/store/modules/user.js

@@ -4,13 +4,15 @@ import vm from '@/main';
 const user = {
   namespaced: true,
   state: {
-    userInfo: {}
+    userInfo: {},
+    hasGetUserInfo: false
   },
   //同步更改state中的状态
   mutations: {
     CHANGE_USER_INFO (state, userInfo) {
       localStorage.setItem('userInfo', JSON.stringify(userInfo));
       state.userInfo = userInfo;
+      state.hasGetUserInfo = true;
     }
   },
   //异步更改state中的状态

src/utils/user.js

@@ -26,7 +26,10 @@ export const initMenus = () => {
     const authInfo = JSON.parse(localStorage.getItem('authInfo'));
     if (!authInfo) {
       // 发请求的时候要有用户信息
-      return store.dispatch('router/GET_MENUS');
+      store.dispatch('router/GET_MENUS').then(
+        res => resolve(res),
+        err => reject(err)
+      );
     }
     const copyMenus = JSON.parse(JSON.stringify(menus));
     const authMenus = getAuthMenus(copyMenus, authInfo);