本论文论述了网上飞机订票系统的构架，流程，维护以及开发本系统相关的知识体系，最后还谈到了我的收获和体会以及自己总结出的一些很有实用价值的东西。-In this paper, I have discussed the truss ,flow about the system of the sale plane tickets on line ,I have also discussed the knowledge system when I open on and maintenance the system .At the end of the paper ,I have talking of my experience and my feeling.