angular 16 路由守卫更新 在angular16 中守卫使用方式进行了更新,route 守卫被弃用(取消了CanActivate的使用),新增了功能性守卫(CanActivateFn),支持 inject 注入,官网提供了一个新的类型 export declare type CanDeactivateFn<T> = (component: T, currentRoute: ActivatedRouteSnapshot, currentState: RouterStateSnapsh...
CanActivate 是一个接口,需要实现一个类,并在类中定义 canActivate 方法。 CanActivateFn 是一个类型定义,允许直接定义一个函数作为路由守卫,更加简洁。 Angular 官方推荐使用 CanActivateFn 来实现路由守卫,以获得更好的代码可读性和简洁性。但 CanActivate 接口仍然是有效的,并且可以继续使用。 迁移步骤 如果你之前使...
Angular 某些 API 设计之初就是要在 Injection Context 中执行,比如路由守卫,我们可以在路由守卫函数中通过 inject 注入 Token 使用,比如 CanActivateFn 函数: const canActivateTeam: CanActivateFn = (route: ActivatedRouteSnapshot, state: RouterStateSnapshot) => { return inject(PermissionsService).canActivate(inj...
export class AuthGuard implements CanActivate { constructor(private permissionService: PermissionService, private router: Router) {} canActivate(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable<boolean | UrlTree> { const requiredRole = route.data.role; return this.permissionService.ha...
}functionorderedAsyncGuards(guards:Array<new() => AsyncGuard>):CanActivateFn{return(route, state) =>{// Instantiate all guards.constguardInstances = guards.map(inject)asAsyncGuard[];// Convert an array into an observable.returnfrom(guardInstances).pipe(// For each guard, fire canActivate and...
我使用了一个路由守卫(或解析器,我尝试过使用这两种方法,但都得到了相同的错误),我希望将Observable作为返回值: canActivate(): Observable<boolean> { return this.store.pipe( select(fromUserProfileState.g...
); } AI代码助手复制代码 权限管理 路由守卫 路由守卫用于控制用户访问特定路由的权限。 import{Injectable}from'@angular/core';import{CanActivate
canActivate(next: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable<boolean> { const roles = (next.data['roles'] as string[]) || []; return this.user$.pipe( map(user => !!user && !!user.role && roles.includes(user.role)) ); } This refactoring improves type safety, ad...
60f1d681e0 fix preserve replaceUrl when returning a urlTree from CanActivate (#54042) 3839cfbb18 fix Routed components never inherit RouterOutlet EnvironmentInjector (#54265) da906fdafc fix Routed components never inherit RouterOutlet EnvironmentInjector (#54265) service-worker CommitTypeDescription ...
ComponentFixture.whenStable now matches the ApplicationRef.isStable observable. Prior to this change, stability of the fixture did not include everything that was considered in ApplicationRef. whenStable of the fixture will now include unfinished router navigations and unfinished HttpClient requests. This...