package com.ym.service;

import com.ym.pojo.HereWhite;

import java.io.IOException;

public interface HereWhiteService {

    /**
     * 创建白板
     * @param name
     * @param userNum
     * @return
     */
    String create(String name,Integer userNum) throws Exception;

    /**
     * 获取特定白板 room Token
     * @param courseScheduleId
     * @return
     */
    HereWhite join(Integer courseScheduleId) throws Exception;
}