Development Of Civil Aviation Dictionary Appliaction System Based On J2EE

With the rapid development of China's Civil Aviation industry and the increasing communication between nations, Learning advanced foreign technology and management methods is an important action to be a powerful Civil Aviation nation..Due to the improve requirement of professional english, in the Civil Aviation industy.In order to enhance work efficiency,a Civil Aviation Dictionary System—online need to be developed.To accelerate the aim of development faster and better in Civil Aviation industry.Establishment of civil aviation specialized terms library is firstly described in detail in this paper. Applying computer simulation method in extracting terms from massive civil aviation data bank is an important means of lexicon supplement. Based on the research of chinese word segmentation and term extraction, an improved suffix array algorithm is used to extract civil aeronautical terms. Consequently, based on the research of lexicon optimization and word segmentation algorithm, an intelligent search algorithm is designed in this paper. The proposed algorithm can make the system effectively process and prompt the sentences and long phrases which are input by the users.J2EE lightweight architecture is a development platform of J2EE it can simplify the programming model and minimize the reliance between application program code and framework. This article makes an analysis of the technical features and implementation mode of J2EE lightweight architecture, and then discusses the work flow and technical advantages of Struts, Spring and Hibernate framework. In addition, how to make use of the integration of Struts, Spring and Hibernate framework to develop system is also probed into.Finally, based on the research mentioned above, combined with the framework integration of Struts, Spring, Hibernate, the civil aviation online dictionary system is satisfactorily completed. Besides the basic function of English-Chinese bidirectional retrieval, some characteristic functions such as speech function, Ajax query function, are also included in this system. The establishment of civil aviation specialized terms library and the realization of civil aviation online dictionary system has significance to the development of domestic civil aviation.