Based On The Three-tier Structure Of Management Information Systems Research And Application

Along with the rapid development of information and Internet technology, the furious of market competition, Management Information System are established in the corporation of China. The Web enterprise application based on B/S structure is becoming a focus of establishing Management Information System.This thesis is based on the research of CFTEKMP. Integrated the Web framework of Struts, Spring and Hibernate to design and realize enterprise application and security technology applied in the system.First, the article introduced the concept of Management Information System , the shortage of traditional Management Information System and put forward to structure Management Information System based on B/S mode.Second, we described the J2EE technology, analyzed the four layer model and the system framework, and deeply researched the opening source framework of Struts, Spring and Hibernate. And then we analyzed and designed the CFTEKMP, put forward the integrated framework technology make use of Struts, Spring and Hibernate. The presentation layer is constructed with Struts, the persistence layer is constructed with Hibernate and the business layer is constructed with Spring. This framework has the characters of legible, and can predigest developing, furthers the developing efficiency of the Web application system.At last, we summarized mechanism and technology applied in the system, access control , identification and certification , encryption techniques and data's safetytransmission through Internet.As the validate result, the article display part of the system's interface and the appendix list some program code.