The Research And Realization Of The Disrelation In View Logistic And Data

Because Disrelation is the importment aim of the sofeware structure, researching it has great significance.Three tiers structure of sofeware which have been used in the sofeware system broadly , the first research objects, conclude the data flowing model between data tier and logistic and the data flowing model between view and logistic, then build the meta model of the two model,at last realizing the two meta model basing on using xml and software reusability,.Six chapters are included in this article. Firstly we present the motive and significance of the thesis , the contents and main results of the research. The second part is the overview of Sofeware structure, in which involved three tiers structure of sofeware and N tiers structure of sofeware. The third chapter introduces the base technique to finish the thesis, XML and Software Reusability. The forth and fifth chapter are the kernal part of this paper, in the first we present the data flowing model between data tier and logistic,get a meta model of it, and realization it, in the later we present you the data flowing model between view and logistic, get a meta model and realization it in Java. At last conclusions and advices are presentedThe research and realization of the disrelation in view logistic and data create a kind of new development mode of sofeware system with three tiers structure.