sis-manage/src/utils/handleRoutes.js

/**
 * @copyright chuzhixin 1204505056@qq.com
 * @description all模式渲染后端返回路由
 * @param constantRoutes
 * @returns {*}
 */
export function convertRouter(asyncRoutes) {
  return asyncRoutes.map((route) => {
    if (route.component) {
      if (route.component === "Layout") {
        route.component = (resolve) => require(["@/layouts"], resolve);
      } else if (route.component === "EmptyLayout") {
        route.component = (resolve) =>
          require(["@/layouts/EmptyLayout"], resolve);
      } else {
        const index = route.component.indexOf("views");
        const path =
          index > 0 ? route.component.slice(index) : `views/${route.component}`;
        route.component = (resolve) => require([`@/${path}`], resolve);
      }
    }
    if (route.children && route.children.length)
      route.children = convertRouter(route.children);
    if (route.children && route.children.length === 0) delete route.children;
    return route;
  });
}

/**
 * @copyright chuzhixin 1204505056@qq.com
 * @description 判断当前路由是否包含权限
 * @param permissions
 * @param route
 * @returns {boolean|*}
 */
function hasPermission(permissions, route) {
  if (route.meta && route.meta.permissions) {
    return permissions.some((role) => route.meta.permissions.includes(role));
  } else {
    return true;
  }
}

/**
 * @copyright chuzhixin 1204505056@qq.com
 * @description intelligence模式根据permissions数组拦截路由
 * @param routes
 * @param permissions
 * @returns {[]}
 */
export function filterAsyncRoutes(routes, permissions) {
  const finallyRoutes = [];
  routes.forEach((route) => {
    const item = { ...route };
    if (hasPermission(permissions, item)) {
      if (item.children) {
        item.children = filterAsyncRoutes(item.children, permissions);
      }
      finallyRoutes.push(item);
    }
  });
  return finallyRoutes;
}