Research And Application Of E-Business System Based On B-B-C Mode

With the increasing extension of Internet, E-Business develops fast. The mode of E-Business is important to the development of E-Business. It is a hotspot of the research work at present. Business to Business mode and Business to Customer mode are more prevalent. But Business to Customer mode is confronted with the huge challenge. Because the delivering is very heavy and the charge of the delivering is expensive. In the face of the circs, The B-B-C (Business to Business to Customer) E-Business mode is formed trough adding Business to Business mode to Business to Customer mode.B-B-C E-Business mode is the innovation of Chinese E-Business mode in 21 century. On the one hand, it can lighten the burden of the delivering. On the other hand, it can abate the pressure of the storage. Shopping in Internet becomes fast and cheap in B-B-C E-Business mode. The foundation of B-B-C E-Business mode is the desirability that it can advance the development of the traditional Business and optimize the resource in society. It can succeed and develop the traditional Business. And it doesn't found the storehouse. To sum up, B-B-C E-Business mode is fit for the situation of China and boosts the rapid development of E-Business.The thesis lucubrates firstly E-Business mode and its development and digs out the characters of B-B-C E-Business mode. It points out the importance of access control mechanism in B-B-C E-Business mode, because of the characteristic of user's diversification in B-B-C E-Business mode and the importance of the information safety in Internet. Discretionary Access Control, Mandatory Access Control and Role-Based Access Control can not implement flexibly the access control mechanism in B-B-C E-Business mode, So it puts forward a kind of new access control mechanism based on the role and the user's function items and gives the method of implementing the mechanism. Later, it analyses and designs the system based on B-B-C E-Business as a whole uniting the research item. And it analyses the pivotal technology of implement and gives the method ofimplementing the system based on B-B-C E-Business adopting the technology based on J2EE. In the course of the design and implement, it introduces mainly the user access control system and shows the partial interfaces of running the system.