Research And Application Of Web Technique Based On Java/XML

Nowadays,the internet have achieved great development not only in individuals, in companies but also in enterprises. Network increasingly has become a necessary tool.We can find the network everywhere. Recently,Java and XML become more and more popular just because they are accustomed to the tendency of enterprise computing development. Many big companies,such as Sun, IBM, Microsoft and so on,make Java and XML developed ceaselessly on them. On the other hand,there are another important tendency in software industry today. It is component-based development.Relied on the development item named as "the Supervising Management System of Hubei Traffic Quality" , under the analysis of the deficiency of traditional B/S model and the tendency of enterprise computing development, this paper puts forward an Intranet application system computing model based-on Java and XML with the combination of the new software technology such as component-based development, Java and XML. And the design has been applied to the engineering practices successfully. The model is a multi-tier distributed computing model. It adopts the thought of component-based development in the specific implementation. This model supplies a new reference for the solution of the difficulties and problems in the Web application development.This paragragh will tell you the content arrange of this paper. The first chapter: to analyse the deficiency of traditional B/S modeK the tendency of enterprise computing development,to simply introduce the component-based development^ the technic of Java and XML and so on,to bring forward the thesis of this paper, to tell what have been done in this paper. The second chapter:to simply introduce Java language,to descuss the technic and theory of Java Servlet, JSPs EJB and XML and to contrast them with correlative technic of them,to simply explain the JRun Server used in this paper. The third chapter: to introduce the origin, character of XML and the appliance field of it. The fourth chapter: to introduce the thought of software development based on component % the relationship between component technic and object-facedtechnics the standard criterion of componet in 4.1 section;to bring forward the system structure of intranet appliance system computing model based on Java and XML technic in 4.2 section; to explain the function of the evry layer in the model;and then,to set forth the realization of model using Java technic, the XML data collection used in the model in 4.4 section, 4.5 section, 4.6 section;at last,to contrast this model with common B/S model at last. The fifth chaptenat first, to simply introduce "the Supervising Management System of Hubei Traffic Quality" ; then,refering to the model in the forth chapter ,to give some detailed realizing schemes.The sixth chaptento sum up total paper and to bring forward the researching direction in following step.