| Firstly, this paper discusses the present and future of domestic and foreign airlines' E-business. Through analyzing the technical circumstance, application category and development strategy of E-business implementations of domestic airlines, the paper figures out the blueprint of China Southwest Airlines' E-business. Secondly, this paper introduces the design and implementation of the E-business application system of direct selling of China Southwest Airlines. It specially discusses the design and implementation of Electronic Exchange System and Booking Gateway.In following section the paper describes the design of system security. |