【中英雙語】336關(guān)于計(jì)算機(jī)專業(yè)java web在線應(yīng)用商店應(yīng)用程序app設(shè)計(jì)有關(guān) 的外文文獻(xiàn)翻譯成品：使用java技術(shù)的web應(yīng)用程序設(shè)計(jì)模型的比較研究（中英文雙語對照）

1、此文檔是畢業(yè)設(shè)計(jì)外文翻譯成品（ 含英文原文+中文翻譯） ，無需調(diào)整復(fù)雜的格式！下載之后直接可用，方便快捷！本文價(jià)格不貴,也就幾十塊錢！一輩子也就一次的事！外文標(biāo)題：A Comparative Study of Web Application Design Models Using the Java Technologies外文作者：Budi Kurniawan and Jingling Xue(澳大利亞籍)文獻(xiàn)出處: Advanced

2、Web Technologies and Applications,2018, pp 711-721 (如覺得年份太老，可改為近 2 年，畢竟很多畢業(yè)生都這樣做)英文 4443 單詞，28543 字符(字符就是印刷符)，中文 6982 漢字。 （如果字?jǐn)?shù)多了，可自行刪減，大多數(shù)學(xué)校都是要求選取外文的一部分內(nèi)容進(jìn)行翻譯的。 ）A Comparative Study of Web Application Design Models Usin

3、g the Java TechnologiesAbstract: The Servlet technology has been the most widely used technology for building scalable Web applications. In the events, there are four design models for developing Web applications using t

4、he Java technologies: Model 1, Model 2, Struts, and JavaServer Faces (JSF). Model 1 employs a series of JSP pages; Model 2 adopts the Model-View-Controller pattern; Struts is a framework employing the Model 2 design mode

5、l; and JSF is a new technology that supports ready-to-use components for rapid Web application development. Model 1 is not recommended for medium-sized and large applications as it introduces maintenance nightmare. This

6、paper compares and evaluates the ease of application development and the performance of the three design models (Model 2, Struts, and JSF) by building three versions of an online store application using each of the three

7、 design models, respectively.1IntroductionToday, Web applications are the most common applications for presenting dynamic contents. There are a number of technologies for building Web applications, the most popular of wh

8、ich is the Servlet technology [5]. This technology gains its popularity from its superiority over other technologies such as CGI and PHP [2], [3], [13]. We build three versions of an online store application named BuyDir

9、ect using Model 2, Struts and JSF. The parameters compared are the number of lines of code, the number of classes, and the performance measurement results. We investigate which of the design models allows the most rapid

10、development process. We evaluate the performances of the applications built upon these models. We provide some suggestions to perfect the existing design models to make development more rapid.The rest of the paper is org

11、anised as follows. Section 2 discusses the issues in Web development. Section 3 explains how the three design models address these development issues. Section 4 provides the details of the hardware and software used in t

12、hese experiments. Section 5 presents the experiment results and analysis. Section 6reviews the related work. Section 7 concludes by offering some suggestions to improve the existing design models.2Java Web Development Is

13、suesAll Java Web development uses the Servlet technology as the underlying technology. As such, all Java Web applications have certain issues that need to be addressed:? User Interface. The user interface is what the cli

14、ent browser renders as HTML tags. Any server-side component used in the application must be encoded into the corresponding HTML elements. Besides for displaying the content and data, the user interface is also responsibl

15、e in receiving input from the user.? Input Validation. User input needs to be validated. There are two types of input validation, server-side and client-side. As the name implies, the server-side input validation is perf

16、ormed on the server after the input reaches the server. Client-side input validation is done on the browser, usually by using JavaScript or other scripting languages. The advantages of using client-side input validation

17、are prompt response and reducing the server workload. The server-side input validation should always be performed regardless the presence of client-side validation because there is no guarantee the user browser's scr

18、ipting feature is being on and malicious users can easily work around client-side validation.? Model Objects. Model objects in Java-based Web applications are in the forms of JavaBeans. Model objects make up the Model pa