The Community E-Business System Based On The Smart Client And The Technology Of Plug-ins

Currently the E-business system on the net regardless of the onstage or the backstage basically uses the B/S structure which brings convenience to us and enhances the risk of the systematic safety at the same time. That the code is revealed or decrypted or the defect left by the applied system might bring immeasurable loss. And it has been the biggest problem to solve the safety problem of the E-business on the net. According to it the paper put forwards a simple convenient and effective solution which can not only enhance the security of the system but also can be operated flexibly and conveniently on this basis the paper has also compiled a E-business prototype and verified it which has gotten good effect.The plan uses two models of B/S and C/S structure at the same time combining with the Smart Client and the technology of the Plug-ins to put up a new platform for E-business system. The onstage uses the B/S structure facing all the customers by the form of website with the orders completed through INTERNET; the backstage uses the C/S structure facing all the businessmen who rent website by the form of the applications. Each businessman may get the applications of the management of the backstage after confirming the registration. The maintenance of the merchandise of businessmen themselves and the customers is completed by the applications. Through the synchronous mechanism of the local database and the data on the net synchronize the data on the net immediately when the net is unimpeded in condition that the net is broken businessmen can also carry out temporary sale with local database waiting for the network to carry out data synchronism again.The applications of the client of the businessmen may use the technology of the Smart Client which can make them manage their disposition and update according to the way that is more intelligent and flexible than the traditional applications of the fat client; using the technology of Plug-ins can make the businessmen select the functional modules that they need using them immediately since downloading from the website. While partially modifying the function of the system we can make the...