The Design And Realization Of Bidding Business Management System

With the deepening of market economy China, especially in the "introduction oftendering and Bidding Law of the PRC", the bidding and purchasing quickly acceptedby all circles of the society, the bidding agencies such as bamboo shoots after a springrain like emerge. According to relevant statistics, as of the end of2013, the nationaltender agency institution development to more than8000, employing nearly300000people. The development of bidding agency is facing more and more fiercecompetition, while the traditional bidding business management mode has also beenmore and more can not adapt to modern bidding requirements, how to enableenterprises to keep up with the pace of information, strengthen the internal qualitycontrol and improve their own competitiveness, to enhance the service capabilities,has become the core of the current development agency and make full use ofinformation technology, network technology and other means is becoming theconsensus of everyone.The design objective of this system is to build a Struts2+Spring+Hibernate (SSH)framework, structure flexible, reusable, extensible, rapid development for internal useof tender bidding agency business management system. SSH framework is the J2EEin the area of the most popular and used a mature open source framework, which isbased on the MVC design pattern, give full play to the advantages of MVC designpattern at the same time, but also create their own development characteristics, reducethe coupling of the application, further improve the application reusability, portability,flexibility, scalability and application performance. SSH is a framework for thedevelopment of a lightweight, relative to the EJB heavyweight developmentframework, SSH inherits its advantages at the same time, in the development andimplementation of efficiency are highly improved, at the same time for developers, itis to learn and grasp more easily than the EJB, the development of faster. At present,Struts and Spring to the development of version2, Hibernate to the development ofversion3, the SSH framework is also constantly optimizing and upgrading, more andmore stable operation. The system architecture and service management system is the main goal of thispaper. The construction of a scalable, reusable, high efficiency, establish a flexibleframework and business management of a function of a relatively complete system isthe key technology of the system.This paper mainly discusses to build the system framework and development forbusiness management system using SSH framework, expounds some ideas of yourown framework of SSH, and put into the design patterns in program developmentthought. Based on the structural level, clear the system service model and theoptimization of the business model reusability, the combination of third partymiddleware design development, simplify the development model framework, reducecomplexity, improve the efficiency of development, make the framework more easyto implement, and improve the expansibility, flexibility, reusability, robustness ofprogram, in a loosely coupled mode better development component, enabling thesystem to adapt to changing business needs.This topic uses Eclipse as a development tool, based on the realization of theSSH framework of the JAVA language, the database is MySQL. The system throughthe use of nearly a year, prove that the design of this system is feasible.