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一、基于javaweb的家政服务网的设计与实现java毕业论文下载

摘    要
   伴随着移动端互联网的不断进步以及各种智能的终端用户增长和技术进步,新媒体应用趋向移动智能化。我国经济水平不断的升高,人们在家政行业服务方面的需求增加,然而传统家政行业管理体制落后,服务供不应求。考虑到移动智能对人们生活产生的影响越来越大,互联网应用与家政服务行业相结合是未来家政行业的一个发展趋势。为了充分利用互联网的快速获取信息等优势,并与传统家政行业紧密的结合,使其成为传统行业的助推器,本文在企事业单位的委托要求下,设计并开发了家政服务管理系统,多数用户在此平台进行沟通并进行服务交易。本文详细分析了各项功能性、非功能性需求。对于该系统的整体架构、模块设计、功能架构、数据库表设计等方面进行了概述,同时也对各个具体的业务模块进行了详细的分析和设计,以及功能的展示,最后,论述了各个模块关于性能测试的相关内容,展示各个性能测试的结果,并对系统优化方面总结分析。本文严格遵守软件工程的思想来进行软件的开发,从需求分析,概要设计,详细设计,到测试完成,进而保证系统的质量和开发效率。在对用户的需求确定后,本系统主要研究的是需求管理功能模块、优惠券功能模块、设置信息功能模块三大模块。平台系统的建设采用开源软件,例如Struts2、Spring、Ibatis、JSP等技术,开发过程中采用面向对象的设计理念,灵便的运用多态、继承等思想,从而让系统拥有更好的维护性及扩展性。另外,还运用一些开源性能测试工具,依据测试用例找出各个功能模块的性能瓶颈,使系统更加的高效、稳定。本文最终完成了家政服务系统的建设工作,实现了各个业务模块数据的查询、处理、存储、展示等功能,基本的满足了客户日常的工作需求,为用户提供了一个快捷、高效的信息沟通平台,他们可以通过此平台来获取他们想要了解的相关信息,进而提高他们的办事效率。同时,也展示出了互联网技术和传统家政行业结合所带来的好处。
关键词:家政 ;服务 ;互联网
 
ABSTRACT 
With the continuous improvement of the mobile Internet and a variety of intelligent terminal user growth and technological progress, new media applications tend to move intelligent. With the continuous improvement of China's economic level, people's demand for domestic service industry is increasing. However, the traditional domestic industry management system is backward and the service is in short supply. Taking into account the impact of mobile intelligence on people's lives more and more, the combination of Internet applications and domestic service industry is a trend in the future of the domestic industry. In order to quickly obtain information and other advantages to make full use of the Internet, and combining closely with the traditional domestic industry, make it become a booster of traditional industry, based on the principal business unit requirements, design and development of the domestic service management system, the majority of users of this platform to communicate and exchange service. In this paper, the functional and non functional requirements are analyzed in detail. The overall structure of the system, module design, system architecture, database design are summarized, and the various specific business modules are analyzed and designed in detail, and the function of the display, finally, discusses each module relevant content on performance test, show the various performance test results, and the system optimization analysis. In this paper, strict compliance with the idea of software engineering to software development, from the needs analysis, outline design, detailed design, to test the completion of the system to ensure the quality and efficiency of development. After determining the needs of the user, the system is mainly to study the requirements management module, coupon function module, set up three modules of information function module. The construction of open source software platform system, such as Struts2, Spring, Ibatis, JSP technology, uses the object-oriented design idea in the development process, agile use polymorphism, inheritance, so that the system has better expansibility and maintenance. In addition, some open source performance testing tools are used to find out the performance bottlenecks of each functional module according to the test cases, which makes the system more efficient and stable. In this paper, the final completion of the housekeeping service system construction work, to achieve various business modules of data query, processing, storage, display and other functions, the basic daily work to meet customer needs, provide a convenient and efficient information communication platform for the user, they can obtain information they want to know through this the platform, and improve their work efficiency. At the same time, it also shows the benefits of the combination of Internet technology and traditional home economics.
Keywords: Home Economics; service; Internet

基于javaweb的家政服务网的设计与实现毕业论文下载地址

二、基于Java的在线购物系统的设计与实现java毕业论文下载

摘  要
电子商务(Electronic Commerce)是互联网上出现的新概念。它是利用计算机技术、网络技术和远程通信技术,实现整个商务(买卖)过程中的电子化、数字化和网络化。随着它的广泛使用,给人们带来了便利,并逐渐改变了人们的生活方式. 
国内在线购物网站多数是用ASP,PHP技术实现的,而基于JSP的优秀网站较少。本系统——网上图书超市采用JSP+JavaBean+ SQL Server数据库三层模式设计并实现。本论文详细地阐述了系统的需求分析、系统总体架构、详细设计以及模块的实现过程,主要实现了以下模块功能:会员注册、登录/注销;用户管理;浏览图书详细信息;图书搜索;图书管理;购物车;订单;订单管理等。
关键词: JSP;SQL Server;JavaBean;在线购物
 
Design and Implementation of online shopping system based on Java
Abstract
Electronic commence over Internet is a new concept. To realize electronic, digital and networking commerce, computer technology, network technology and telecommunications are used. With its widely used, it brings people with a lot of convenience, and is changing the way of people’s life.
Most domestic online shopping websites are implemented with ASP, PHP, and few are based on JSP. This system——web-based bookstore is implemented with JSP, JavaBean, and SQL Server database in three-tier model. In the paper, requirements analysis, general framework, detailed design and realization of each module are introduced. These modules includes member registration, login in/login out, user management, browsing books detailed information, searching book, library management, the shopping car, orders and orders management etc. 
Key  words:  JSP;SQL Server;JavaBean; Online Shopping

基于Java的在线购物系统的设计与实现毕业论文下载地址

三、基于java的打飞机游戏设计java毕业论文下载

1.  游戏程序是一项精度要求很高的程序系统,因为其代码利用率很高。一个实时运行的最终作品,每秒都会运行成千上万行程序,绘图事件、键盘事件都会以极高的频率在后台等待响应,若有丝毫的差别都将很容易导致程序在运行不久后可能出现严重错误,甚至死循环。因此,其逻辑设计应当相当严谨,需将所有可能发生的事件及意外情况考虑在设计中。
2.  游戏中为了美观,适用性强,可能需要采用外部文件引入的图片贴图,有关贴图,在MIDP2.0中提供了用于增强游戏功能的game包,使得解决静态或动态、画面背景、屏幕刷新的双缓冲等都有较好的解决方案。
3. 玩家飞机的运行可以通过键盘响应事件控制,但敌方则因为是自动运行,就需要有一定的智能性;敌人飞机的运行算法也要进行相关的设置,已免游戏过于简单。
4.对于双方发射的子弹应该赋予不同的速度,同时,程序应该设定敌人飞机的子弹不与敌人的飞机进行碰撞检测,已增加游戏的可玩性。
5. 双方的飞机在前进时也需要考虑到是否碰撞到对方飞机,以免重叠运行,造成许多物理上不可能的情况,缺乏真实感。每一次刷新页面、每前进一步都需要进行相关的碰撞检测。
6.为了增加界面的美观,在程序中添加了白云。由于手机屏幕大小有限,所以白云的数量和出现的位置要经过相关的设置,才能实现白云不规则出现的效果。
7.  游戏的地图不可能通过绘图来解决。否则,不仅难于控制和处理过多的元素,也会因过多的大型图片而不能限制程序的大小,失去手机上程序的原则和Java的优势。
8.  Java是基于虚拟机的半解释型编译系统,其执行效率较C++等完全编译后的程序会低很多,程序如果不进行精简和优化,将可能导致运行的不流畅。除开发过程中对结构上的控制、变量的使用、算法的优化等优化外,还可以使用混淆器(Obfuscator)进行程序打包后的优化。
9.  游戏的结束、开始、动态信息画面作为构成一个程序都是必不可少的重要部分。良好的用户界面更是吸引用户的硬指标,相关的美术构图和人性化设置也需要有一定的考虑。
以上相关技术细节和整体流程将分别在以下小节阐述。

基于java的打飞机游戏设计毕业论文下载地址

四、企业固定资产管理系统java毕业论文下载

摘要: 
固定资产管理系统是一个企事业单位不可缺少的部分,它的内容对于企事业单位的决策者和管理者来说都至关重要,所以固定资产管理系统应该能够为用户提供充足的信息和快捷的查询手段。但一直以来人们使用传统人工的方式管理固定资产的信息,这种管理方式存在着许多缺点,如:效率低、保密性差,另外时间一长,将产生大量的文件和数据,这对于查找、更新和维护都带来了不少的困难。
随着计算机技术的不断发展,计算机应用于各大领域,并给人们的生活带来了极大的便利,在固定管理系统亦是如此。以往固定资产员由于缺乏适当的软件而给其工作带来了很多不便。本论文所介绍的便是一个固定资产管理系统,以方便在固定资产安排和固定资产管理上的工作任务。
本论文主要介绍的是固定资产管理系统的整个设计过程。第1章的绪论包括选题的背景,目的和意义,国内外现状;第2章平台简介包括JBuilder2005和SQL Server数据库的介绍;第3章系统分析,需求分析,数据流与数据字典,功能需求;第4章系统设计部分包括系统总体设计,功能模块设计,数据库设计;第5章是系统实现部分包括程序设计,各个功能模块的实现,系统的测试;论文最后为结论、致谢、参考文献。 
 
关键词:固定资产管理   SQL Server数据库   C/S结构
Abstract : Fixed Assets Management System is an enterprise units indispensable part It is an enterprise units for the policy makers and managers are of great importance, Therefore, fixed asset management system should be able to provide users with sufficient information and efficient means of inquiry. But there has been the use of traditional artificial approach in the management of fixed assets information, This mode of administration, there are many drawbacks, such as : low efficiency, poor security, the other over the long term. will have a lot of documents and data, which identify, update and maintenance caused a lot of difficulties. As computer technology continues to develop, computers for all major areas, and to people's lives brought great convenience, In fixed management system is reflected. Members of the previous fixed assets due to the lack of appropriate software, which bring to their work a lot of inconvenience. This paper is presented in a fixed asset management system, to facilitate the arrangements in fixed assets and fixed assets management of the task. This paper introduces the fixed-asset management system throughout the design process. Chapter 1 Introduction of topics including the background, purpose and significance of the domestic and international situation; Chapter 2 Introduction including JBuilder2005 platform and SQL Server database introduced; Chapter 3 analysis, demand analysis, data flow and data dictionary, functional requirements; Chapter 4 of system design, including system design, the module design, database design; Chapter 5 is a systematic process to achieve include design, the various functional modules in the system, system testing; Finally, the paper of the conclusions, thank references. Keywords : fixed assets management SQL Server database client-sever structure

企业固定资产管理系统毕业论文下载地址

五、基于java的局域网监听软件的设计与开发java毕业论文下载

摘  要

网络监听软件是提供给网络安全管理人员进行安全管理的工具,可以用来监视网络的状态、数据流动情况以及网络上传输的信息,以获取有用信息。作为黑客来说,通过网络监听可以获取其所需信息(比如密码等);对黑客活动和其他网络犯罪进行侦察、取证时,可以使用网络监听技术来获取必要的信息。因此,在目前研究和使用网络监听技术及相关工具,对于防护网络安全、打击网络犯罪具有重要的现实意义。

本局域网监听软件主要利用Winpcap和Jpcap等工具进行开发,使用Java语言在Eclipse 3.2环境下进行开发。软件主要实现了对网络上的数据进行监听,并分析出每一协议层的传输数据和协议层上主要字段的数据,然后将其显示出来,同时进行动态更新;另外,添加了一些附加功能(指定对象监听、饼状图显示、界面选择等)。经过测试与分析,说明了该软件运行稳定、可靠,具有一定的实际应用价值。

关键词:局域网;网络监听;协议层;数据传输;对象监听

Design and Development of LAN Monitoring Software

Abstract

Network-monitoring software is a secure management tool providing for the network security administrator. It can obtain useful information which monitors the network status, data flowing and information of network transmitting. Hackers can get the necessary information (such as password and so on) by means of network -monitoring. Hacker may gain the information which its needs (for instance password and so on) through the network-monitoring; Carrying on taking the reconnaissance and collecting the evidences about the hacker activity and other network crime, we may use the network monitor technology to gain the essential information. Therefore, studying and using network-monitoring technology and the correlate tool in present, it is important and practical significance for protecting network security and attacking network crime.

This local area network-monitoring software mainly is developed by using of Winpcap, Jpcap, the Java language and so on in the Eclipse 3.2 environment. This software mainly realizes monitoring the network data, analyzes the transmission data and the main field data on each protocol layer, and then demonstrates it, carries on the dynamic renewal. Simultaneously, this software increases some attachment functions (such as assigning object monitor, demonstrating of cake shape, the choice of surface etc.). After testing and the analyzing, which shows that this software is stable, reliable, and having the certain practical application value.

Key words: LAN; Network Monitoring; Protocol Layer; Data Transmission; Object Monitoring

基于java的局域网监听软件的设计与开发毕业论文下载