perf: 优化nprogress进度条，页面重进或接口请求时不再显示进度条，提升用户体验 (#1225)

src/layout/components/lay-tag/index.vue

@@ -1,6 +1,7 @@
 <script setup lang="ts">
 import { $t } from "@/plugins/i18n";
 import { emitter } from "@/utils/mitt";
+import NProgress from "@/utils/progress";
 import { RouteConfigs } from "../../types";
 import { useTags } from "../../hooks/useTag";
 import { routerArrays } from "@/layout/types";
@@ -206,12 +207,14 @@ function dynamicRouteTag(value: string): void {
 
 /** 刷新路由 */
 function onFresh() {
+  NProgress.start();
   const { fullPath, query } = unref(route);
   router.replace({
     path: "/redirect" + fullPath,
     query
   });
   handleAliveRoute(route as ToRouteType, "refresh");
+  NProgress.done();
 }
 
 function deleteDynamicTag(obj: any, current: any, tag?: string) {

src/router/index.ts

@@ -94,6 +94,14 @@ export const router: Router = createRouter({
   }
 });
 
+/** 记录已经加载的页面路径 */
+const loadedPaths = new Set<string>();
+
+/** 重置已加载页面记录 */
+export function resetLoadedPaths() {
+  loadedPaths.clear();
+}
+
 /** 重置路由 */
 export function resetRouter() {
   router.clearRoutes();
@@ -104,6 +112,7 @@ export function resetRouter() {
     formatFlatteningRoutes(buildHierarchyTree(ascending(routes.flat(Infinity))))
   );
   usePermissionStoreHook().clearAllCachePage();
+  resetLoadedPaths();
 }
 
 /** 路由白名单 */
@@ -112,6 +121,12 @@ const whiteList = ["/login"];
 const { VITE_HIDE_HOME } = import.meta.env;
 
 router.beforeEach((to: ToRouteType, _from, next) => {
+  to.meta.loaded = loadedPaths.has(to.path);
+
+  if (!to.meta.loaded) {
+    NProgress.start();
+  }
+
   if (to.meta?.keepAlive) {
     handleAliveRoute(to, "add");
     // 页面整体刷新和点击标签页刷新
@@ -120,7 +135,6 @@ router.beforeEach((to: ToRouteType, _from, next) => {
     }
   }
   const userInfo = storageLocal().getItem<DataInfo<number>>(userKey);
-  NProgress.start();
   const externalLink = isUrl(to?.name as string);
   if (!externalLink) {
     to.matched.some(item => {
@@ -206,7 +220,8 @@ router.beforeEach((to: ToRouteType, _from, next) => {
   }
 });
 
-router.afterEach(() => {
+router.afterEach(to => {
+  loadedPaths.add(to.path);
   NProgress.done();
 });
 

src/utils/http/index.ts

@@ -10,7 +10,6 @@ import type {
   PureHttpRequestConfig
 } from "./types.d";
 import { stringify } from "qs";
-import NProgress from "../progress";
 import { getToken, formatToken } from "@/utils/auth";
 import { useUserStoreHook } from "@/store/modules/user";
 
@@ -61,8 +60,6 @@ class PureHttp {
   private httpInterceptorsRequest(): void {
     PureHttp.axiosInstance.interceptors.request.use(
       async (config: PureHttpRequestConfig): Promise<any> => {
-        // 开启进度条动画
-        NProgress.start();
         // 优先判断post/get等方法是否传入回调，否则执行初始化设置等回调
         if (typeof config.beforeRequestCallback === "function") {
           config.beforeRequestCallback(config);
@@ -121,8 +118,6 @@ class PureHttp {
     instance.interceptors.response.use(
       (response: PureHttpResponse) => {
         const $config = response.config;
-        // 关闭进度条动画
-        NProgress.done();
         // 优先判断post/get等方法是否传入回调，否则执行初始化设置等回调
         if (typeof $config.beforeResponseCallback === "function") {
           $config.beforeResponseCallback(response);
@@ -137,8 +132,6 @@ class PureHttp {
       (error: PureHttpError) => {
         const $error = error;
         $error.isCancelRequest = Axios.isCancel($error);
-        // 关闭进度条动画
-        NProgress.done();
         // 所有的响应异常 区分来源为取消请求/非取消请求
         return Promise.reject($error);
       }

types/router.d.ts

@@ -56,6 +56,8 @@ declare global {
      * 而通过设置`activePath`指定激活菜单即可获得高亮，`activePath`为指定激活菜单的`path`）
      */
     activePath?: string;
+    /** 当前页面是否已经加载过 */
+    loaded?: boolean;
   }
 
   /**