| Management Information System(Management Information System, MIS for short) plays a great role in IT field which through large amounts of data storage and a variety of processing of this data to improving the work efficiency and competitiveness of the enterprise.With the rapid development of Internet, more and more enterprises and institutions are building their own Web management information system.However, due to the complexity of business logic and the limit of manual coding which often leads to the system development cycle is long, the cost of this development is very high, and even serious problems such as the failure of the development.Model-driven code automatically generated Web management information system, which is an effective way to solve this problem. The research of code automatically generated for management information system, not only is a very challenging task, but also has practical significance. The research content in this paper is as following:1) With abstractly researching of the inner running mechanism of Web-MIS and with the aid of automata theory knowledge. In this paper I has innovative proposed that Web-MIS is a 5-tuple which include by data sets,page sets,operation sets, state transfer function and the initial state.2) And on the basis of that, I have further studied the state transfer function,we propose the data-operation model which can descripe the page compose of Web-MIS and when user click the button of page,what the opertion of system will be commit.3) In this paper we defined a set of automatically generated by the data- operating model language Web management information system of HTML code and Java code generation rules.According to these rules automatically complete code automatically generated Web management information system.4) Finally in this paper, I use a simple Web management information system instance(student elective system) code automatically generated process to verifying the feasibility of the proposed approach. |
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