API 통합 모범 사례

ng generate service api

export const environment = {
  production: false,
  apiUrl: 'https://api.example.com'
};

export class AuthInterceptor implements HttpInterceptor {
  intercept(req: HttpRequest<any>, next: HttpHandler) {
    const authReq = req.clone({
      headers: req.headers.set('Authorization', 'token')
    });
    return next.handle(authReq);
  }
}

this.http.get('api/data').pipe(timeout(5000), retry(2)).subscribe();