服务器端：显示在线用户列表,显示连接IP端口,显示当前时间,显示注册用户数,显示在线人数,聊天室设置,发送服务器消息,用户管理,

客户端功能:注册用户,滚动公告,聊天成员列表,私人聊天频道,公共聊天频道,聊天语气

清空屏幕,字体选择,限制一句话225字节-Server side: displays the list of users online, connecting IP port, display the current time, show the number of registered users, Online chat room settings, send server message, user management,

Client functionality: Registered user scrolling announcement, Chat member list, private chat channels, public chat channels, chat tone

Clear the screen, font selection, limiting word 225 bytes