Research And Realization Of 1862 MMS Market Platform Based On N-tier Enhanced MVC Model

With the quick development of computer and fast popularity of Internet technology, the scale of software becomes larger and business logic becomes more complexity. The traditional developing mode regards user logic and view logic as the same things, which restricts the expansibility and maintainability of system, and it can't accommodate the development of modern software. Therefore, developing a system with high performance, easy maintainability and strong expansibility becomes an important subject in software engineering domain. Using N-tier Enhanced MVC Model is one of the possible ways to solve the software problems.The method to do research in this thesis is combining theoretical model together with implementation. It firstly brings up the new model and its mathematical express based on theoretical research, then explores the implementation of the model, and takes the China Mobile 1862 MMS Market Platform for instance, lastly analyzes the architecture and key technology of the platform.This paper mainly focuses on the 1862 MMS Market Platform based on N-tier Enhanced MVC Model. Firstly, it states the theory and expression of MVC Model. Secondly, it makes an in-depth research on the principle and framework of N-tier Enhanced MVC Model. Then, it explores the design of the platform based on the new model in detail and analyses how to implement the system, including the implement of Model Tier, Data Access Tier, Business Logic tier, Controller Tier, View Tier and Firewall. In addition, it makes a thorough study of key technology in system. Finally, it summarizes the research results and lists the functions to be improved.