好多天没写东西,最近因为感冒引起了支气管炎.一天三瓶水,痛苦啊,开始做实训了,我选的是视频会议系统,有点挑战,呵呵!加油啊! 转载于:https://www.cnblogs.com/guodapeng/archive/2006/11/12/558301.html