515fceeb
 “wangming”
框架初始化
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import type { RouteRecordRaw } from 'vue-router';
import { filterTree, mapTree } from '@vben-core/shared/utils';
/**
* 动态生成路由 - 前端方式
*/
async function generateRoutesByFrontend(
routes: RouteRecordRaw[],
roles: string[],
forbiddenComponent?: RouteRecordRaw['component'],
): Promise<RouteRecordRaw[]> {
// 根据角色标识过滤路由表,判断当前用户是否拥有指定权限
const finalRoutes = filterTree(routes, (route) => {
return hasAuthority(route, roles);
});
if (!forbiddenComponent) {
return finalRoutes;
}
// 如果有禁止访问的页面，将禁止访问的页面替换为403页面
return mapTree(finalRoutes, (route) => {
if (menuHasVisibleWithForbidden(route)) {
route.component = forbiddenComponent;
}
return route;
});
}
/**
* 判断路由是否有权限访问
* @param route
* @param access
*/
function hasAuthority(route: RouteRecordRaw, access: string[]) {
const authority = route.meta?.authority;
if (!authority) {
return true;
}
const canAccess = access.some((value) => authority.includes(value));
return canAccess || (!canAccess && menuHasVisibleWithForbidden(route));
}
/**
* 判断路由是否在菜单中显示，但是访问会被重定向到403
* @param route
*/
function menuHasVisibleWithForbidden(route: RouteRecordRaw) {
return (
!!route.meta?.authority &&
Reflect.has(route.meta || {}, 'menuVisibleWithForbidden') &&
!!route.meta?.menuVisibleWithForbidden
);
}
export { generateRoutesByFrontend, hasAuthority };
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