TokenService

https://github.com/ng-alain/delon/blob/master/packages/auth/src/token/token.service.ts

  set(data: ITokenModel): boolean {
    const res = this.store.set(this._options.store_key!, data);
    this.change$.next(data);
    return res;
  }

ITokenModel: https://github.com/ng-alain/delon/blob/master/packages/auth/src/token/interface.ts

export interface ITokenModel {
  [key: string]: any;

  token: string | null | undefined;

  /**
   * 过期时间，单位：ms
   * - 不管Simple、JWT模式都必须指定
   */
  expired?: number;
}

SimpleGuard:

https://github.com/ng-alain/delon/blob/master/packages/auth/src/token/simple/simple.guard.ts

注入了 TokenService

@Injectable({ providedIn: 'root' })
export class SimpleGuard implements CanActivate, CanActivateChild, CanLoad {
  private url?: string;

  private get cog(): AlainAuthConfig {
    return this.srv.options;
  }

  constructor(@Inject(DA_SERVICE_TOKEN) private srv: ITokenService, private injector: Injector) {}

  private process(): boolean {
    const res = CheckSimple(this.srv.get() as SimpleTokenModel);
    if (!res) {
      ToLogin(this.cog, this.injector, this.url);
    }
    return res;
  }

  // lazy loading
  canLoad(route: Route, _segments: UrlSegment[]): boolean {
    this.url = route.path;
    return this.process();
  }
  // all children route
  canActivateChild(_childRoute: ActivatedRouteSnapshot, state: RouterStateSnapshot): boolean {
    this.url = state.url;
    return this.process();
  }
  // route
  canActivate(_route: ActivatedRouteSnapshot, state: RouterStateSnapshot): boolean {
    this.url = state.url;
    return this.process();
  }
}

在默认的 src\app\routes\routes-routing.module.ts 中使用了 SimpleGuard 来检查用户是否已经登录。

const routes: Routes = [
  {
    path: '',
    component: LayoutBasicComponent,
    canActivate: [startPageGuard, SimpleGuard],
    canActivateChild: [SimpleGuard],

JWTGuard

https://github.com/ng-alain/delon/blob/master/packages/auth/src/token/jwt/jwt.guard.ts