基于J2EE的电能量在线监测系统的设计与开发

基于J2EE的电能量在线监测系统的设计与开发
内容摘要
本系统是一个基于Internet,采用J2EE架构开发的电能量在线监测系统。它不但可以扩大商家的规模和市场影响力，而且可以减少企业的经营成本，提高工作效率。
论文首先介绍了电力系统的现状及开发背景，然后论述了系统的设计目标，系统需求和总体设计方案，较详细的论述了系统的详细设计和实现。最后对电能量在线监测系统前台应用进行了一些简单介绍。
系统主要为用户提供了用户登陆，变电站搜索，线路搜素，数据查询等功能，为管理员提供了用户管理，权限管理等功能。在设计方面，系统采用B/S三层结构，用到了目前比较流行的SSH框架，同时使用JSP技术进行动态页面的设计，从系统的安全性和代码的可重用性方面考虑，运用JavaBean对程序的关键代码进行封装。后台数据库选用Oracle数据库。

关键字

数据库；JSP；SQL语言；Oracle
ABSTRACT
The system is based on the Internet, using J2EE framework for the development of online monitoring system of electric energy. It can not only expand the business scale and market influence, but also reduce operating costs and enhance efficiency.
    Paper introduces the status of the power system and development background, and then discusses the system design objectives, system requirements and design program, more detailed discussion of the detailed design of the system and realized. Finally, on-line monitoring system of electric energy to a number of front-end applications briefly.
    System to provide users with a user login, search substation, line Su-search, data query, and other functions, provides administrators with user management, rights management and other functions. In terms of design, system uses B / S three-tier structure, the current popular use of the SSH framework and technology for the use of dynamic JSP page design, from the safety of the system and code reusability to consider the use of procedures JavaBean key code package. Oracle database back-end database selected

KEY WORDS
Database;JSP;SQL language; Oracle

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