共查询到20条相似文献,搜索用时 187 毫秒
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简要介绍了MVC的设计模式,讨论了JSP、Servlet和JavaBean技术的概念,同时对基于MVC设计模式如何利用Java的多种技术开发Web应用进行了研究,最后给出一个Web应用系统身份认证的设计和开发的实例。 相似文献
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本文详细介绍了一种现代远程教育综合管理信息系统的设计与实现,该系统利用J2EE系列技术和Web应用程序经典的MVC架构,并对通常的MVC架构进行了改进,设计和实现了一种基于双Servlet控制器的混合型MVC架构,初步分析了该架构模型对整个系统性能的影响。文章分别从系统的设计目标、系统开发采用的技术方案、系统的结构模型、系统的设计与实现等几个方面对系统进行了详细的说明。 相似文献
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王向中 《电脑编程技巧与维护》2009,(22):85-86
随着软件开发技术的不断发展,MVC模式作为一种主流的软件开发模式,在软件开发中得到了广泛的应用,尤其是在Web开发中。在分析MVC模式的基础上,设计和开发了一个基于MVC模式的小型Web开发应用框架,并将该框架应用于精品课程建设中的网上课程测试系统的开发,从而验证了该框架的可用性。 相似文献
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基于JSF和Tiles的MVC模式的实现 总被引:1,自引:0,他引:1
JSF是Web应用开发的新框架。本文结合一个实例,研究了JSF结合Tiles实现页面框架继承和MVC模式的过程。结果表明在开发大型web应用系统时,Tiles能增强基于组件的Web UI开发,Tiles与JSF协同工作能够大大提高开发效率,同时提高系统的可维护性和可扩充性。 相似文献
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随着Internet的飞速发展,Web技术得到了越来越广泛的应用,而基于MVC(Model-Vi ew-Controller)设计模式的Struts应用框架是目前在开发大型Web应用系统中比较广泛使用的方法.本文介绍了Struts和BC4J技术原理、结构,以及在图书馆系统中的设计与应用. 相似文献
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基于MVC模式的Web应用研究 总被引:1,自引:0,他引:1
阐述了MVC模式的项目开发原理及优势,探讨了基于MVC模式的软件开发流程,并依据MVC的基本思想设计了一个Web应用系统——随书光盘发布系统的功能模型;最后将MVC模式应用于JSP,开发实现了该系统。 相似文献
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翟高粤 《电脑编程技巧与维护》2010,(17):9-11,31
针对B/S模式校园管理系统的建设与应用,提出了基于Spring MVC和Hibernate技术架构的解决方法,给出了其在Web系统快速设计与开发中的具体实现过程。结果证明,采用Spring内置的MVC和Hibernate技术架构在构建复杂业务系统中,相对于传统的Struts+Spring+Hibernate(SSH)组合,提高了开发效率和系统的质量,降低了系统的复杂性。 相似文献
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分析了企业信息系统的Web用户界面开发特性,研究了当前主流前端框架的MVC(模型-视图-控制器)设计模式应用,针对Web前端开发需求及最佳实践方法,提出了一种符合MVC用户界面开发最佳实践的组件化Web用户界面建模方法.设计一套抽象和描述Web用户界面组件的UML(统一建模语言)概要文件,从界面数据模型、界面组件模型到界面交互模型等3个方面完成Web用户界面建模.以一个装修行业定制型ERP(企业资源计划)系统为例,通过用户界面建模实践,验证了本建模方法的可行性、易用性和有效性. 相似文献
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S. Shaw 《Journal of Computer Assisted Learning》1993,9(2):93-99
Abstract This paper describes an approach to the design of interactive multimedia materials being developed in a European Community project. The developmental process is seen as a dialogue between technologists and teachers. This dialogue is often problematic because of the differences in training, experience and culture between them. Conditions needed for fruitful dialogue are described and the generic model for learning design used in the project is explained. 相似文献
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European Community policy and the market 总被引:1,自引:0,他引:1
C. Lloyd 《Journal of Computer Assisted Learning》1993,9(2):86-91
Abstract This paper starts with some reflections on the policy considerations and priorities which are shaping European Commission (EC) research programmes. Then it attempts to position the current projects which seek to capitalise on information and communications technologies for learning in relation to these priorities and the apparent realities of the marketplace. It concludes that while there are grounds to be optimistic about the contribution EC programmes can make to the efficiency and standard of education and training, they are still too technology driven. 相似文献
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融合集成方法已经广泛应用在模式识别领域,然而一些基分类器实时性能稳定性较差,导致多分类器融合性能差,针对上述问题本文提出了一种新的基于多分类器的子融合集成分类器系统。该方法考虑在度量层融合层次之上通过对各类基多分类器进行动态选择,票数最多的类别作为融合系统中对特征向量识别的类别,构成一种新的自适应子融合集成分类器方法。实验表明,该方法比传统的分类器以及分类融合方法识别准确率明显更高,具有更好的鲁棒性。 相似文献
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Wayne O’Brien Author Vitae 《Journal of Systems and Software》2008,81(11):1997-2013
Development of software intensive systems (systems) in practice involves a series of self-contained phases for the lifecycle of a system. Semantic and temporal gaps, which occur among phases and among developer disciplines within and across phases, hinder the ongoing development of a system because of the interdependencies among phases and among disciplines. Such gaps are magnified among systems that are developed at different times by different development teams, which may limit reuse of artifacts of systems development and interoperability among the systems. This article discusses such gaps and a systems development process for avoiding them. 相似文献
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This paper presents control charts models and the necessary simulation software for the location of economic values of the control parameters. The simulation program is written in FORTRAN, requires only 10K of main storage, and can run on most mini and micro computers. Two models are presented - one describes the process when it is operating at full capacity and the other when the process is operating under capacity. The models allow the product quality to deteriorate to a further level before an existing out-of-control state is detected, and they can also be used in situations where no prior knowledge exists of the out-of-control causes and the resulting proportion defectives. 相似文献
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潘丽 《自动化与仪器仪表》2014,(7):80-82
自然界的绝大部分信号都是以模拟的形式存在,因此模拟信号的采集转换存储在数字时代十分关键。文章讨论了在雷达信号处理领域基于AD9626的AD采集存储卡的设计原理、硬件结构和程序设计与芯片配置等问题,为今后相关领域的研究提供了可参考的方案。 相似文献
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Going through a few examples of robot artists who are recognized worldwide, we try to analyze the deepest meaning of what
is called “robot art” and the related art field definition. We also try to highlight its well-marked borders, such as kinetic
sculptures, kinetic art, cyber art, and cyberpunk. A brief excursion into the importance of the context, the message, and
its semiotics is also provided, case by case, together with a few hints on the history of this discipline in the light of
an artistic perspective. Therefore, the aim of this article is to try to summarize the main characteristics that might classify
robot art as a unique and innovative discipline, and to track down some of the principles by which a robotic artifact can
or cannot be considered an art piece in terms of social, cultural, and strictly artistic interest.
This work was presented in part at the 13th International Symposium on Artificial Life and Robotics, Oita, Japan, January
31–February 2, 2008 相似文献
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张涛 《计算机测量与控制》2015,23(1):86-89
为了设计一种具有低成本、低功耗、易操作、功能强且可靠性高的煤矿井下安全分站,针对煤矿安全生产实际,文章提出了采用MCS-51系列单片机为核心、具有CAN总线通信接口的煤矿井下安全监控分站的设计方案;首先给出煤矿井下安全监控分站的整体构架设计,然后着重阐述模拟量输入信号处理系统的设计过程,最后说明单片机最小系统及其键盘、显示、报警、通信等各个组成部分的设计;为验证设计方案的可行性与有效性,使用Proteus软件对设计内容进行仿真验证,设计的煤矿井下安全监控分站具有瓦斯、温度等模拟量参数超标报警功能和电机开停、风门开闭等开关量指示功能;仿真结果表明:设计的煤矿井下安全监控分站具有一定的实际应用价值. 相似文献
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Jacob Palme 《Software》1979,9(9):741-747
The COM teleconferencing system was designed to be easy to use for both beginners and people with much computer experience. A number of design choices in organizing the human-computer interface were considered very carefully. These design problems are not unique for teleconferencing applications, but will appear in many other developments of human-computer interfaces for non-computer specialists. This report discusses naming conventions, menu format, user commands, help facility and the treatment of ‘type ahead’ from the users. 相似文献