Fixes bug 动态路由配置重构

src/router/generator-routers.ts

@@ -1,12 +1,19 @@
 import { adminMenus } from '@/api/system/menu';
-import { constantRouterComponents, constantRouterIcon } from './constantRouterComponents';
+import { constantRouterIcon } from './router-icons';
 import router from '@/router/index';
 import { constantRouter } from '@/router/index';
 import { RouteRecordRaw } from 'vue-router';
+import { Layout, ParentLayout } from '@/router/constant';
+import type { AppRouteRecordRaw } from '@/router/types';
+
+const Iframe = () => import('@/views/iframe/index.vue');
+const LayoutMap = new Map<string, () => Promise<typeof import('*.vue')>>();
+
+LayoutMap.set('LAYOUT', Layout);
+LayoutMap.set('IFRAME', Iframe);
 
 /**
  * 格式化 后端 结构信息并递归生成层级路由表
- *
  * @param routerMap
  * @param parent
  * @returns {*}
@@ -19,21 +26,24 @@ export const routerGenerator = (routerMap, parent?): any[] => {
       // 路由名称，建议唯一
       name: item.name || '',
       // 该路由对应页面的 组件
-      component: constantRouterComponents[item.component],
+      component: item.component,
       // meta: 页面标题, 菜单图标, 页面权限(供指令权限用，可去掉)
       meta: {
         ...item.meta,
         label: item.meta.title,
         icon: constantRouterIcon[item.meta.icon] || null,
-        permission: item.meta.permission || null,
+        permissions: item.meta.permissions || null,
       },
     };
+
     // 为了防止出现后端返回结果不规范，处理有可能出现拼接出两个 反斜杠
     currentRouter.path = currentRouter.path.replace('//', '/');
     // 重定向
     item.redirect && (currentRouter.redirect = item.redirect);
     // 是否有子菜单，并递归处理
     if (item.children && item.children.length > 0) {
+      //如果未定义 redirect 默认第一个子路由为 redirect
+      !item.redirect && (currentRouter.redirect = `${item.path}/${item.children[0].path}`);
       // Recursion
       currentRouter.children = routerGenerator(item.children, currentRouter);
     }
@@ -43,7 +53,6 @@ export const routerGenerator = (routerMap, parent?): any[] => {
 
 /**
  * 动态生成菜单
- * @param token
  * @returns {Promise<Router>}
  */
 export const generatorDynamicRouter = (): Promise<RouteRecordRaw[]> => {
@@ -51,7 +60,8 @@ export const generatorDynamicRouter = (): Promise<RouteRecordRaw[]> => {
     adminMenus()
       .then((result) => {
         const routeList = routerGenerator(result);
-        const asyncRoutesList = [...constantRouter, ...routeList];
+        asyncImportRoute(routeList);
+        const asyncRoutesList = [...routeList, ...constantRouter];
         asyncRoutesList.forEach((item) => {
           router.addRoute(item);
         });
@@ -62,3 +72,56 @@ export const generatorDynamicRouter = (): Promise<RouteRecordRaw[]> => {
       });
   });
 };
+
+/**
+ * 查找views中对应的组件文件
+ * */
+let viewsModules: Record<string, () => Promise<Recordable>>;
+export const asyncImportRoute = (routes: AppRouteRecordRaw[] | undefined): void => {
+  viewsModules = viewsModules || import.meta.glob('../views/**/*.{vue,tsx}');
+  if (!routes) return;
+  routes.forEach((item) => {
+    if (!item.component && item.meta?.frameSrc) {
+      item.component = 'IFRAME';
+    }
+    const { component, name } = item;
+    const { children } = item;
+    if (component) {
+      const layoutFound = LayoutMap.get(component as string);
+      if (layoutFound) {
+        item.component = layoutFound;
+      } else {
+        item.component = dynamicImport(viewsModules, component as string);
+      }
+    } else if (name) {
+      item.component = ParentLayout;
+    }
+    children && asyncImportRoute(children);
+  });
+};
+
+/**
+ * 动态导入
+ * */
+export const dynamicImport = (
+  viewsModules: Record<string, () => Promise<Recordable>>,
+  component: string
+) => {
+  const keys = Object.keys(viewsModules);
+  const matchKeys = keys.filter((key) => {
+    let k = key.replace('../views', '');
+    const lastIndex = k.lastIndexOf('.');
+    k = k.substring(0, lastIndex);
+    return k === component;
+  });
+  if (matchKeys?.length === 1) {
+    const matchKey = matchKeys[0];
+    return viewsModules[matchKey];
+  }
+  if (matchKeys?.length > 1) {
+    console.warn(
+      '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'
+    );
+    return;
+  }
+};