package com.ifish.dao;

import com.ifish.entity.LiveRoomZan;
import com.ifish.entity.LiveRoomZanId;

/**
 * 直播间点赞
 * @author Administrator
 *
 */
public interface LiveRoomZanDao extends BaseDao<LiveRoomZan, LiveRoomZanId> {
	
	/**
	 * 点赞数量
	 * @param roomId
	 * @return
	 */
	public Integer getZanNum(Integer roomId);
	
}
