Based On J2ee Sme General Enterprise Information System Design And Implementation

With the rapid development of the Internet, the competitions between businesses become more and more intense. How to quickly and effectively promote their products is the problem that a business needs to carefully consider. Foreign companies are not allowed to publish their information freely, they need to pay attention to strategic approach, by building enterprise information publishing system, and business can effectively manage enterprise information, and improve network marketing.This article analyzes a lot of inadequacies of the site that created by companies, and proposes to build J2EE-based enterprise information publishing system common solutions, and design and implement the system. This article focuses on the design of system architecture for a more in-depth discussion. First of all discuss the object-oriented technology and J2EE enterprise developing technology, and then discuss the MVC design pattern, then decide to use MVC pattern as the system's design and development. Finally this article discusses the existing MVC frameworks and selects the ETMVC framework. In research and development of the system, this article analysis the role of system architecture and then division the system-level architecture, determine the boundaries and the role of the layers, then combining the operations of the system function modules division. In the system design and implementation of system modules, this article focus on corporate information collection editing, information dissemination and exchange of information design and other functions. In the design and implementation of each functional module, the implementation of each module and the specific method of thinking are discussed in detail. From bottom to up in accordance with the principles of database design, on this basis ORM design. To solve persistence layer implementation of the system, the active record framework is used. On the implementation of business logic layer, this article focuses on the control usage of controller design, and then analysis the design strategy of view.This article discusses the system architecture problems and implementation methods. A comprehensive study is made for the domain model, view and controller technology.