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J2EE的综合测评系统设计

更新时间:2012-2-12:  来源:毕业论文

摘  要: 大学期间,综合测评计算是每学期必不可少的工作。人工计算综合测评是一个很繁杂的过程:每个学生先计算自己的综合测评成绩,制成草表,上交给班委;然后班委核对并将成绩录入制成电子文档上交给院系相关部门。在这个过程中,学生常常工作复杂,因而草表的准确率很低;接着人工核对、录入成绩,造成工作量大,效率低下,准确率也无法得到保证。所以,广大师生迫切希望信息化综合测评系统的产生。利用该系统,同学们可以方便准确地计算出自己的综合测评成绩,并能将结果上传至服务器,省去班委人工核对、成绩录入这些烦琐的工作。而且,系统提供的查询功能可以方便同学们对自己所需信息的检索。而本系统的设计就是为了解决此问题。本综合测评系统主要包含了:政治素质,品德修养,专业学习,文体表现和其它奖励5个模块,通过这5个模块综合评分的统计进行排名评定论文网http://www.751com.cn/  。
关键词:综合测评,计算,查询
The Synthetical Evaluation System Based on J2EE
Abstract:During the university, computation the synthetical evaluation is necessary per term. The manual computation of synthetical evaluation is a much numerous and diverse process. First, everyone compute the scores by themselves, and make a draft, then deliver it. Second, the cadres in the class check the result and import the data into computer for making the document, then hand in it to a relative department or academy. In the process, the students are sick of it. Therefore, the veracity of the draft is low. On the other hand, manual checking and scores’ inputting cause the greater workload and lower efficiency. Moreover the veracity is unable to be guaranteed. So, all the teachers and students are looking forward to have an informationizational system of the synthetical evaluation. Using the system, students can’t only compute their scores of synthetical evaluation conveniently and correctly, but also can submit the results to the server. Which can omit the complicated work of class cadres’ manual checking and scores’ inputting. Moreover, the function of query offered by the systems can make convenient for students to search the information they want.So the system is just deal with the problems.the Ingegrade System is main including five models whick are Political caliber,moral cultivation,Academic Study,style express and other encouragement.Through the models’scores to mark is that ranking.
Key words: synthetical evaluation,computation,query
1. 引言
1.1  系统的开发意义本文来自辣-文~论^文.网原文请找腾讯3249-114
随着教育的普及和教育水平的上升,大学生综合测评始终没有一个比较好的综合评比记录。学生的综合评比工作庞大而复杂,为我们的工作带来的很多负担,所以本系统主要是用于决绝此为题并减少相关人员的工作负担。开发本系统用到的技术有struts+hibernate的J2EE技术。J2EE是一套全然不同于传统应用开发的技术架构,包含许多组件,主要可简化且规范应用系统的开发与部署,进而提高可移植性、安全与再用价值。2320

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