| Currently, the style of software development has changed from single-handwork to million of people development. Software development is not just a single person's masterpiece, but one group's work and creation. In 1970s, software crisis impels lots of engineers to research on software engineering. The purposes, which is how to reduce development lifecycle, take a good use of original resource, decrease maintenance cost, make it easy to extend useful resource or try to avoid modifying present system, drive engineers to propose many effective methods during the experience of programming and implement. The application of these methods can get a lot of good results, such as decreasing development cost, reducing development lifecycle, improving system extension and maintenance.In the process of programming, we oftern use programming patterns, which are generated and concluded during the comparison among the similar problems or scences. Nowadays there are lots of patterns, such as the singleton pattern, factory pattern, etc. Based on the patterns we get the software framework, which are semi-manufactured goods and a series of components and choosed to finish systems. currently there are a few of frameworks proposed, such as Struts, Spring, etc. Java EE technology comes from J2EE developed, gone through a long way, from Modell to Model2. The remarkable advantage of pattern and framework is reusable, extensible, maintainable and benifit to reduce the lifecycle of development.This paper starts with Java pattern to framework,application of framework integrating, the architecture of Web in enterprises application.In this dissertation, combining with the Sichuan Telecom project we introduce some successful frameworks which include Spring, Hibernate and Struts.The drawbacks of the integrating of Struts and Hibernte Framework. Subsequently, and then proposed our improvement. It's valuble to understanding the advantages and shortcomings in adopting appropriate measures to make up for. |
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