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前端和后端源码，合并到一个git仓库中，方便用户下载，避免前后端不匹配的问题
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JEECG
240
jeecgboot-vue3/src/router/helper/routeHelper.ts
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240
jeecgboot-vue3/src/router/helper/routeHelper.ts
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import type { AppRouteModule, AppRouteRecordRaw } from '/@/router/types';
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import type { Router, RouteRecordNormalized } from 'vue-router';
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import { getParentLayout, LAYOUT, EXCEPTION_COMPONENT } from '/@/router/constant';
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import { cloneDeep, omit } from 'lodash-es';
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import { warn } from '/@/utils/log';
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import { createRouter, createWebHashHistory } from 'vue-router';
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import { getTenantId, getToken } from "/@/utils/auth";
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import { URL_HASH_TAB, _eval } from '/@/utils';
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//引入online lib路由
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import { packageViews } from '/@/utils/monorepo/dynamicRouter';
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import {useI18n} from "/@/hooks/web/useI18n";
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export type LayoutMapKey = 'LAYOUT';
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const IFRAME = () => import('/@/views/sys/iframe/FrameBlank.vue');
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const LayoutContent = () => import('/@/layouts/default/content/index.vue');
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const LayoutMap = new Map<string, () => Promise<typeof import('*.vue')>>();
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LayoutMap.set('LAYOUT', LAYOUT);
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LayoutMap.set('IFRAME', IFRAME);
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//微前端qiankun
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LayoutMap.set('LayoutsContent', LayoutContent);
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let dynamicViewsModules: Record<string, () => Promise<Recordable>>;
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// Dynamic introduction
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function asyncImportRoute(routes: AppRouteRecordRaw[] | undefined) {
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if (!dynamicViewsModules) {
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dynamicViewsModules = import.meta.glob('../../views/**/*.{vue,tsx}');
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//合并online lib路由
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dynamicViewsModules = Object.assign({}, dynamicViewsModules, packageViews);
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}
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if (!routes) return;
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routes.forEach((item) => {
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//【jeecg-boot/issues/I5N2PN】左侧动态菜单怎么做国际化处理 2022-10-09
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//菜单支持国际化翻译
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if (item?.meta?.title) {
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const { t } = useI18n();
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if(item.meta.title.includes('t(\'') && t){
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// update-begin--author:liaozhiyang---date:20230906---for：【QQYUN-6390】eval替换成new Function，解决build警告
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item.meta.title = new Function('t', `return ${item.meta.title}`)(t);
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// update-end--author:liaozhiyang---date:20230906---for：【QQYUN-6390】eval替换成new Function，解决build警告
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}
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}
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// update-begin--author:sunjianlei---date:20210918---for:适配旧版路由选项 --------
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// @ts-ignore 适配隐藏路由
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if (item?.hidden) {
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item.meta.hideMenu = true;
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//是否隐藏面包屑
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item.meta.hideBreadcrumb = true;
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}
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// @ts-ignore 添加忽略路由配置
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if (item?.route == 0) {
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item.meta.ignoreRoute = true;
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}
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// @ts-ignore 添加是否缓存路由配置
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item.meta.ignoreKeepAlive = !item?.meta.keepAlive;
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let token = getToken();
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let tenantId = getTenantId();
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// URL支持{{ window.xxx }}占位符变量
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//update-begin---author:wangshuai ---date:20220711 for：[VUEN-1638]菜单tenantId需要动态生成------------
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item.component = (item.component || '').replace(/{{([^}}]+)?}}/g, (s1, s2) => _eval(s2)).replace('${token}', token).replace('${tenantId}', tenantId);
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//update-end---author:wangshuai ---date:20220711 for：[VUEN-1638]菜单tenantId需要动态生成------------
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// 适配 iframe
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if (/^\/?http(s)?/.test(item.component as string)) {
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item.component = item.component.substring(1, item.component.length);
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}
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if (/^http(s)?/.test(item.component as string)) {
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if (item.meta?.internalOrExternal) {
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// @ts-ignore 外部打开
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item.path = item.component;
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// update-begin--author:sunjianlei---date:20220408---for: 【VUEN-656】配置外部网址打不开，原因是带了#号，需要替换一下
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item.path = item.path.replace('#', URL_HASH_TAB);
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// update-end--author:sunjianlei---date:20220408---for: 【VUEN-656】配置外部网址打不开，原因是带了#号，需要替换一下
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} else {
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// @ts-ignore 内部打开
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item.meta.frameSrc = item.component;
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}
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delete item.component;
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}
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// update-end--author:sunjianlei---date:20210918---for:适配旧版路由选项 --------
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if (!item.component && item.meta?.frameSrc) {
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item.component = 'IFRAME';
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}
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let { component, name } = item;
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const { children } = item;
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if (component) {
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const layoutFound = LayoutMap.get(component.toUpperCase());
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if (layoutFound) {
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item.component = layoutFound;
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} else {
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// update-end--author:zyf---date:20220307--for:VUEN-219兼容后台返回动态首页,目的适配跟v2版本配置一致 --------
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if (component.indexOf('dashboard/') > -1) {
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//当数据标sys_permission中component没有拼接index时前端需要拼接
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if (component.indexOf('/index') < 0) {
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component = component + '/index';
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}
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}
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// update-end--author:zyf---date:20220307---for:VUEN-219兼容后台返回动态首页,目的适配跟v2版本配置一致 --------
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item.component = dynamicImport(dynamicViewsModules, component as string);
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}
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} else if (name) {
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item.component = getParentLayout();
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}
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children && asyncImportRoute(children);
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});
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}
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function dynamicImport(dynamicViewsModules: Record<string, () => Promise<Recordable>>, component: string) {
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const keys = Object.keys(dynamicViewsModules);
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const matchKeys = keys.filter((key) => {
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const k = key.replace('../../views', '');
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const startFlag = component.startsWith('/');
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const endFlag = component.endsWith('.vue') || component.endsWith('.tsx');
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const startIndex = startFlag ? 0 : 1;
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const lastIndex = endFlag ? k.length : k.lastIndexOf('.');
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return k.substring(startIndex, lastIndex) === component;
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});
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if (matchKeys?.length === 1) {
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const matchKey = matchKeys[0];
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return dynamicViewsModules[matchKey];
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} else if (matchKeys?.length > 1) {
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warn(
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'Please do not create `.vue` and `.TSX` files with the same file name in the same hierarchical directory under the views folder. This will cause dynamic introduction failure'
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);
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return;
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}
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}
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// Turn background objects into routing objects
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export function transformObjToRoute<T = AppRouteModule>(routeList: AppRouteModule[]): T[] {
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routeList.forEach((route) => {
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const component = route.component as string;
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if (component) {
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if (component.toUpperCase() === 'LAYOUT') {
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route.component = LayoutMap.get(component.toUpperCase());
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} else {
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route.children = [cloneDeep(route)];
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route.component = LAYOUT;
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route.name = `${route.name}Parent`;
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route.path = '';
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const meta = route.meta || {};
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meta.single = true;
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meta.affix = false;
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route.meta = meta;
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}
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} else {
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warn('请正确配置路由：' + route?.name + '的component属性');
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}
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route.children && asyncImportRoute(route.children);
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});
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return routeList as unknown as T[];
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}
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/**
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* 将多级路由转换为二级
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*/
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export function flatMultiLevelRoutes(routeModules: AppRouteModule[]) {
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const modules: AppRouteModule[] = cloneDeep(routeModules);
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for (let index = 0; index < modules.length; index++) {
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const routeModule = modules[index];
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if (!isMultipleRoute(routeModule)) {
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continue;
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}
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promoteRouteLevel(routeModule);
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}
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return modules;
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}
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//提升路由级别
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function promoteRouteLevel(routeModule: AppRouteModule) {
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// Use vue-router to splice menus
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let router: Router | null = createRouter({
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routes: [routeModule as unknown as RouteRecordNormalized],
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history: createWebHashHistory(),
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});
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const routes = router.getRoutes();
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addToChildren(routes, routeModule.children || [], routeModule);
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router = null;
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routeModule.children = routeModule.children?.map((item) => omit(item, 'children'));
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}
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// Add all sub-routes to the secondary route
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function addToChildren(routes: RouteRecordNormalized[], children: AppRouteRecordRaw[], routeModule: AppRouteModule) {
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for (let index = 0; index < children.length; index++) {
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const child = children[index];
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const route = routes.find((item) => item.name === child.name);
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if (!route) {
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continue;
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}
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routeModule.children = routeModule.children || [];
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if (!routeModule.children.find((item) => item.name === route.name)) {
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routeModule.children?.push(route as unknown as AppRouteModule);
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}
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if (child.children?.length) {
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addToChildren(routes, child.children, routeModule);
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}
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}
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}
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// Determine whether the level exceeds 2 levels
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function isMultipleRoute(routeModule: AppRouteModule) {
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if (!routeModule || !Reflect.has(routeModule, 'children') || !routeModule.children?.length) {
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return false;
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}
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const children = routeModule.children;
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let flag = false;
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for (let index = 0; index < children.length; index++) {
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const child = children[index];
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if (child.children?.length) {
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flag = true;
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break;
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}
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}
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return flag;
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}
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/**
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* 组件地址前加斜杠处理
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* @updateBy:lsq
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* @updateDate:2021-09-08
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*/
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export function addSlashToRouteComponent(routeList: AppRouteRecordRaw[]) {
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routeList.forEach((route) => {
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let component = route.component as string;
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if (component) {
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const layoutFound = LayoutMap.get(component);
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if (!layoutFound) {
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route.component = component.startsWith('/') ? component : `/${component}`;
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}
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}
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route.children && addSlashToRouteComponent(route.children);
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});
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return routeList as unknown as T[];
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}
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