With the gradual penetration of informationization of tax revenue and the wider of the range of it, the department of the tax in the information age has to face the challenges coming from the capacity and the efficiency owing to the development of the society and the improvement of the technology. It is a tendency to offer quick and convenient services for tax payers. Electronic tax service is one of the powerful measures that goes with the informational age. Local Taxation Bureau in Huai'an offers a new measure called the "Online-printing of Electronic Paying Voucher". The thesis does the systematic discussion and research on the system of the multi-construction used in the tax system, which is based on the design and the process of the realization of the "Online-printing of Electronic Paying Voucher" system provided by Local Taxation Bureau in Huai'an. The main achievements are as follows.First, the system that the thesis researches is realized through the MVC(Model/View/Controlle) established on the J2EE platform. According to the characteristics of the multi-construction for J2EE and the practical situation of the Huai'an's local taxation and the service of the outer net, the paper analyzes the application of its value and provide the design principles of the online-printing of tickets.Second, according to the design principles of "Online-printing of Electronic Paying Voucher", the paper analyzes the core technology that constructs all the levels and the advantages and the drawbacks of the core technology and offers a scheme of combination for the system of the key technology.Third, the paper gives the detailed information on the analysis and the design of the "Online-printing of Electronic Paying Voucher" system. According the required analysis and constructional goal, it establishes the systematic database model, designes the function and the framework of the system and gives a detailed analysis and illustration. It also puts forward the design principles of the UIWeb and gives an example to illustrate the UIWeb.Forth, the paper gives the detailed illustration and analyzes the realization of the system. According to some related peculiarities of the multi-constructional technology, it also does the research on the description and the analysis of the coded representation for its realization of the concrete function. Some examples of the multi-construction are given for its practical use.The system of "Online-printing of Electronic Paying Voucher" has been put into practical use, which has gotten satisfactions from the society. In that case, the whole process of paying tax is accomplished at home, which has printed a new chapter for the theme of the maximum convenience for tax payers for Local Taxation Bureau in Huai'an. |