vue-pure-admin/src/router/modules/index.ts

// 静态路由
import homeRouter from "./home";
import errorRouter from "./error";
import guideRouter from "./guide";
import editorRouter from "./editor";
import nestedRouter from "./nested";
import menuTreeRouter from "./menuTree";
import externalLink from "./externalLink";
import flowChartRouter from "./flowchart";
import remainingRouter from "./remaining";
import componentsRouter from "./components";
import { RouteRecordRaw, RouteComponent } from "vue-router";

import {
  ascending,
  formatTwoStageRoutes,
  formatFlatteningRoutes
} from "../utils";

// 原始静态路由（未做任何处理）
const routes = [
  homeRouter,
  errorRouter,
  guideRouter,
  nestedRouter,
  externalLink,
  editorRouter,
  menuTreeRouter,
  flowChartRouter,
  componentsRouter
];

// 导出处理后的静态路由（三级及以上的路由全部拍成二级）
export const constantRoutes: Array<RouteRecordRaw> = formatTwoStageRoutes(
  formatFlatteningRoutes(ascending(routes))
);

// 用于渲染菜单，保持原始层级
export const constantMenus: Array<RouteComponent> = ascending(routes).concat(
  ...remainingRouter
);