| With the development of network, the enterprise web application system has become a substantial field in software development. The enterprise web application system always requires an excellent architecture which beyond the capability of traditional development modes in application system. This paper brings a new web application framework based on previous frameworks.Bases on the analysis of commonness on web application system, this paper designs and implements a web application framework the National Food Secure Alarm System which based on J2EE platform with the ideas about software architecture, framework, DAO&Hibernate design pattern, and java object-oriented. This system answered such questions as ultra instability in software development, complicacy and immensity in database. The framework adopts the ideas of MVC pattern and Modle2 architecture, with clear system architecture, structurized and modularized flow configuration, uniformed accessing mode of application model, excellent expansibility and maintenance, and separation of roles of in development.Focused on Food Secure Alarm System model, this project provides systematical analysis and judgment on trend and equilibrium of food supply and demand in China, predicts prosperity status, urges authority put forward necessary policies to keep the basic balance in food supply. To build a successful Food Secure Alarm System, there are three necessary steps. The first one is to supervise the food product and consume process, analysis the order, score the status in different periods, avoid cursory decision. The second step is to identify the result and estimate the prosperity status. The final one is to predict the alteration trend in certain future, conclude the primary reason, and pass the information the admin.The test proves that this system has excellent capability in space analysis, space data expression, and monitor function. This frame would be one of the best resolutions in enterprise WEB application and development. |
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