Reseacher And Implementation Light-Weight WEB Architecture Base On J2EE

In the development of J2EE application, the architecture is the key technology, with the continuous development of J2EE, there emerged a large number of open-source lightweight frameworks. In the development of short cycle and low-cost R & D ,The function of the system should be strong In order to meet the needs of these enterprises in designing a free lightweight J2EE framework open source is that these businesses need.Firstly, this paper started from the definition and structure of J2EE, and expounded the basic theory of lightweight J2EE framework Secondly, through the comparison for traditional J2EE architecture and lightweight J2EE framework, determined the advantages of lightweight J2EE architecture ,selected the current popular Struts2, Spring, Hibernate as the basis for this framework,and discussed their related theories. And on this basis, proposed a consistent standard for enterprise-class J2EE applications, lightweight structure, and discussed the building of the architecture model, a breakdown of architecture layers, as well as the integration of open-source frameworks involved in key technology, achieved the key technology involved in the architecture .It improved the architecture by paging technology, character set filtering, integrating jBPM and data in areas such as packaging. It prove its feasibility through the performance in the design mode data relationships of the architecture layers . Finally, an example of re-guarantee business system, verify that it is in practice availability.