package com.atguigu.ssyx.home.service;

import java.util.Map;

/**
 * ClassName: HomeService
 * Package: com.atguigu.ssyx.home.service
 *
 * @author yovinchen
 * @Create 2023/9/25 12:12
 */
public interface HomeService {
    /**
     * 获取首页数据
     *
     * @param userId
     * @return
     */
    Map<String, Object> homeData(Long userId);
}
