typescript 轮播数据服务

Posted 2021-05-20

import { Injectable } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import { Observable } from 'rxjs/Observable';

import { environment } from '../../environments/environment';

import { ICategory } from '../models/icategory';
import { IAlbum } from '../models/ialbum';

@Injectable()
export class CarouselDataService {

    constructor(private http: HttpClient) {}

    getCategories(): Observable<ICategory[]> {
        return this.http.get<ICategory[]>(environment.categoriesApiUrl);
    }

    getAlbums(): Observable<IAlbum[]> {
        return this.http.get<IAlbum[]>(environment.albumsApiUrl);
    }

}