网上购物系统外文翻译
网络购物系统简介(英文)
System of Shopping OnlineSummary:Along with Internet and computer’s fast development, in data bank technology network application more and more widespread, moreover more and more good service has been provided for the people by the network. This article has studied one kind of the shopping system on network based on the data association rule, compared with some methods used nowadays network, it has the merits ,such as more simple for user to use, the contact surface are more direct-viewing and so on. On the net the shopping just started in our country, but developed very quickly. Along with the more popularity of our country Internet and the shopping net hastening maturely, it will have more and more big consuming community, the market potential can be put to the full use.Key words: Electronic commerce, system analysis, system designForewordThe electronic commerce source in English ELECTRONIC COMMERCE, the simple form is EC. As the name suggests, its content contains two aspects, the first is the electronic way, and the second is business trade activity. Electronic commerce refers is the use simple, is quick, the low cost electronic communication way, business both sides does not seek a meeting carries on each kind of business trade activity.Designing a electronic commerce website to need to consider to each aspect question, it has needed the information of the client, the information of the merchant, and that needs to deliver the supplier――logistics company aspect the information, and so on. These all designs of the information which a shopping website must understand, only then it had understood this information can have a quite comprehensive understanding to the website design; that can design a quite comprehensive website. Now let’s understand the electronic shopping website the analysis and the design.1. System analysis(1). demands analysesOn the net the shopping, is an electronic commerce concrete manifestation actually, must realize this system, first needs is the commodity information detailed material, thus can realize the commercial activity, next is the user information, only then had the user information commerce activity only then to be able to develop, finally was the order form information, moved after the commerce successfully carries on needs the seller and the buyer achieves the mutual recognition, signed the order form, as well as both sides paid money, commercial activity conclusion. These data items and construction of data as follows:●User information:ID (automatic serial number), user ID, password, name, sex, E-mail address, telephone, address, zip code and registration date and so on.●Commodity information:The commodity number (automatic serial number), commodity ID, business commodity name, respective is big kind, the respective minor sort, the commodity introduced, the commodity price, the member price, stock merchandise the time and the browsing number of times and so on.●Order form information:Order form ID, user ID, name, zip code, telephone, and address and payment method and so on.(2).System overall analysisOn the net the shopping system divides into the front stage management and the backstage management, the front stage management including function and so on browsing commodity, inquiry commodity, fixed purchase commodity, shopping cart, user information maintenance. Backstage management modules include the announcement management, the commodity management, the order form management, the suit management and the user management, and so on.●Website front stage page link structure:After the user enters the system, can carry on a series of operate us to be called on the net the shopping system front stage, it provides the buyer operation a platform. But the backstage buyer is cannot go in, the petroleum manager can carry on the operation to the backstage.RankNew commodity recommendationSale commodityUser managementService center2. System designIn the shopping system analysis, it is not difficult for us to see that each process needs the careful design, but each function module design here seems suitable important.(1) Function module partitionWhen doing function module partition, it can be partitioned into three modules in whole, the distinction:●the front stage module is:●the backend module is:● user administration moduleIn this system, user administration module following chart; When system initialization, some defaults "the system administrator" user Admin, is from our manual increase to the database in. The Admin user may create other administrator information; the average consumer then may modify oneself registers the information and the password.(2) System flow designThis system divides into the front end shopping flow and the backend order form processing flow ● Front stage shopping flow chart:Landing usershopping car Pay moneySubmit the order form● Backstage shopping flow chart:When the user fills in the order form, the manager carries on the order form processing, carries on the final examination to the shopping, in other words must finish in electronic commerce all operations, met down is must carry on the material object the operation. The manager carries on is the background processing work.●Registration function flow chart:When the new user just logged on, by carrying on the user registration, he could enter the shopping activity, how this flow chart carries on the user registration on the extremely explicit introduction user. In the electronic commerce activity, needs the information which the user fills in all is generally the request extremely strict, because once the manager is carrying on the order form to confirm the operation was had discovered the question, could the information paper which filled in through the user come and the user relation, therefore the request user's information was extremely real. But very is all difficult this request to the present to realize, some users can use the vacation the information to cheat the seller.●Commodity search flow chart:The commodity information search is in terms of the database examination, it can reflect the quality of a good electronic commerce website, because the commodity information renewal is this website core, only then promptly deletes the expired commodity information from the database changes into the new commodity the information, can guarantee the electronic commerce website the movement.The user landing chart:The user lands is each website all has, also is necessary, because the present commercial website all is needs the fixed subscriber the support, once lost the user, merchant's commodity very has been difficult to sell. On the other hand, only then registers the user can purchase the thing in this website, mainly is advantageous for the commodity transmission, if the user does not land, 11,000 order forms or the commodity had the problem in the processing process on to be very difficult to inform to buy the buyer.●Order form management flow chart:The order form management is extremely important, we go shopping generally all must first under the order form, produces business only then to be able to deliver goods to us, here also is same, only it also may be advantageous for the product management, at the same time also is the transaction both sides transaction contract, is a certificate.●Commodity control flow chartThe commodity management just like is to the database renewal, must to not have the value the information to carry on the deletion as necessary, the renewal more valuable commodity information, is helpful in the commodity sale and the website operation.●Shopping car flow chart"The shopping car" was in fact we usually when the supermarket shopping uses a shopping car hypothesized realization, it may let the user see has purchased any commodity to oneself, may choose the commodity which oneself wants to purchase whether purchases the commodity which complete or exchanged already chooses.(3). Database structure and designThis system definition database has encompassed 7 tables:Board, Goods Type, Goods, Basket, Complain, Users, and Admin.●Board●Goods Type●Goods●Basket●Complain●Users●AdminUses for to preserve the user the basic information, the structure as follows shows:3. Concluding remarkThrough the analysis design of this system, I realized the basic flows of the electronic commerce system, had the further understanding of the electronic commerce. Along with the electronic commerce development, enterprise's sales ways also change along with the transformation, more and more many enterprises joins to the net on sells, said regarding the small and medium-sized enterprise, for own survival and the development, they always in seeks the opportunity to become on the more transactions chain the link, can have the connection with the different chain host between. Along with the net on the transaction development and the popularization, the small and medium-sized enterprise in under the market competition pressure, could urgently need the electronic commerce platform which set up by the third party, on the net the transaction market has been catering to this kind of demand. It may change in the traditional trade a pair or pair of many patterns, turned has been many to the multi- patterns, and the creation multitudinously bought and sold the on-line transaction space which the merchant gathered. Business both sides not only may seek to the more trades partner, increases the more commercial opportunity, but also can enjoy more conveniences and the standardized commercial service, obtains a good commercial environment.On the net the shopping system has provided a fast development opportunity for all enterprises, moreover also promoted the thing flowing industry development, because regardless of when in the electronic commerce only ison one kind of hypothesized net the transaction activity, must face the customer truly between the actual commodity and the customer relations, therefore electronic commerce not only may impel the modern expense pattern the development, moreover also impelled the new industrial appearance, therefore said electronic commerce is the present society development inevitable product.Reference material:●Sa Shixuan, Wang Shan, "Database System Introduction" (third edition), Beijing: Higher education publishinghouse, 2000.2●Zhang Haifan, "Software engineering Introductory remarks", Beijing: Qing Hua University publishinghouse,2002.7。
网络购物行为分析中英文对照外文翻译文献
网络购物行为分析中英文对照外文翻译文献(文档含英文原文和中文翻译)The network shopping behavior analysisAbstractThe thesis analyzes the current situation of online shopping in China. It offers a further analysis to its advantages, and disadvantages, gives solutions to the problems, gives a deep analysis of the benefits it brings to both producer and consumer and make people be more confident with the promising prospect of online shopping in china. It systematically illustrates the exiting problems of online shopping in china from a different view attached with exactly figures and vivid examples. At the same time, it gives relevant resolutions to the existing problems. It includes personal information safety, online payment, logistics, and a series of relevant law problems. The thesis chooses the authentic English materials which gave me a valuable guide and instruction; meanwhile, it has also been attached with specific figures so that people can understand them easily.Key words: Online shopping marketing research logistics service online payment distribution1. IntroductionWith the rapid development of Internet, online shopping has gradually entered the lives of ordinary people. And with the rapid development of Internet in China, more and more Chinese begin to favor online shopping for its convenience, quick delivery and benefit. According to the latest statistics released by China Internet Network Information Centre (CNNIC), the number of netizen in China has hit 87 million, and 7.3 percent said they had the experience of online shopping. Meanwhile, the statistics also showed that 58 percent of netizen in China would try the online shopping next year.Online shopping, in a narrow sense, can be understood as getting online information and inking online deals. In a broad sense, however, once one section of shopping is finished online, it can be regarded as online shopping. In that way, traditional or burgeoning online enterprises may seek a combination, mingling two modes' advantages.The percentage of online shopping in China is growing year on year. According to the experts' prediction, the total volume of China's online shopping is expected to reach 28 billion Yuan in years to come.2. Advantages of the online shopping2.1 Benefits to consumers2.1.1 Saving time and convenienceOnline shopping is becoming popularity ,not only because the great convenience ,but also you can find a shop with so many goods that you may favor. And it also saves your a great some of time ! You can just typing-in the key word of what you want to find , the target will appear on the screen quickly .The online shopping industry has grown a lot in the recent year, and millions of people prefer to buy from the large variety from the online stores than to waste time at the long lines from supermarkets. Furthermore, the online shopping industry keeps growing, and more and more products are made available online. You can now find everything from CD to fruits and books, and you can purchase the items you want just with a few clicks.After you've done some online shopping you'll see how easy it is and you'll quickly get used to it. Soon you will know what the best shopping websites are and you will be able to buy the things you need very easy and fast, saving a lot of time and trouble. Online shopping is the most practical, economical and fun method of shopping, that is perfect for everyone."Online payment provides a more convenient way for consumers who don't carry cash."Beijing resident Ding Xin(丁欣)in her late 20s bought a bottle of perfume online last month."I often browse the websites of online shops because the goods have more attractive prices," she said.With the fast development of the society, the rhythm of life is accelerated progressively, the traffic jam changes crowd gradually, people are unwilling to spend much time to go shopping, and network marketing is accepted by consumers for it’s convenient characteristic Consumers can select the goods at home without going out , with the help of strong database, the shopping course is simplified to an action of " click ", consumers can finish doing shopping at any time, with the appointment of a place to deliver goods.About 41.8 per cent of all online shopping payments are handled over the Internet, the survey shows. And 43.2 per cent of online shopping payments are handled via money remittance personnel and 34.7 per cent are completed in person, the survey shows.2.1.2 Customization and personalizationOnline shopping can provide mass customization and personalization with moderate cost. Point cast, for example, delivers customized news and financial data toevery single customer based on his or her specific needs. displays specific recommendations based on the customer’s previous purchases. These kinds of services are very expensive in traditional marketing .The web providing online shopping can move from providing general products or services customized to a customer’s needs, tastes, and preferences.2.1.3 Access to more informationOne important consumer benefit associated with marketing on the web is the access to greater amounts of dynamic information to support queries for consumer decision-making. Furthermore, the interactive nature of the web and the hypertext environment allow deep, non-liner searches initiated and controlled by customers. Hence marketing communication on the web is more consumer-driven than those provided by traditional media. In addition, recreational uses of the medium manifested in the form of non-directed search behavior are such an important benefit to consumers that they are intrinsically motivated to use the medium.2.1.4 Easier market research and comparisonThe ability of the web to access, analyze and control large quantities of specialized data can enable comparison shopping and spread the process of finding line which may stimulate purchase. There is also the potential of wider availability of hard-to- find products and wider selection of items due to the width and efficiency of the channel.2.2 Benefits to the firms2.2.1 Lower costs and pricesIncreased competition in procurement as more suppliers are able to compete in an electronically open market place causes a greater competition, which naturallylowers prices and costs. This increase in competition leads to better quality and variety of goods through expanded markets and the ability to produce customized goods. One of the reasons to lower cost is that they haven’t traditional warehouses and retail shops in the retailing business of the great majority in the commercial city online. Generally speaking, the network does not have a traditional retail channel to sell. For example like , the online retailing bookshop with no stock of books, places an order with bookseller and sends to consumers directly which aims to realize real " zero stock " to lower cost.2.2.2 Better distributionFirm benefits arise partly from the use of the web as a distribution channel. First, the web potentially offers certain classes of providers and opportunity of participating in a market in which distribution costs or cost-of-sales shrink to zero. This is most likely for product categories. For example, digital products can be delivered immediately and hence such businesses may encounter massive disintermediation or even the eventually elimination of middleman. Moreover buyers and sellers can access and contact each other directly, potentially eliminating some of the marketing cost and constraints imposed by such interactions in the terrestrial world. This may also have the effect of shrinking the channel and making distribution much more efficient (mainly due to reduced overhead costs through such outcomes as uniformity, automation and large-scale integration of management processes). Time to complete business transaction may be reduced as well, translating into additional efficiencies for the firm. However, such potential efficiencies must be tempered with market realities.2.2.3 Marketing communicationWeb sites are available on demand to consumers 24 hours a day. The interactive nature of the medium can be used by marketers to hold the attention of the consumer by engaging the consumer in an asynchronous “dialogue” that occurs at both parties’ convenience. This capability of the medium offers unprecedented opportunities to tailor communications precisely to individual customers, allowing individual consumers to request as much information as desired.Further, it allows the marketer to obtain relevant information from customers for the purpose of serving them more effectively in the future. The simplestimplementations involve engaging customers through the use of the E-mail buttons located strategically on the site. More sophisticated implementations may involve fill-out forms and other incentives designed to engage customers in ongoing relationships with the firm. The objective of such continuous relationship building is dual- pronged: to give consumers information about the firm and its offers and to receive information from consumers about their needs with respect to such offerings.3. Limitations of online shoppingDespite the prospects is optimistic, a shortage in types of online payment, lagging logistics and lack of relevant laws are just some of the problems which continue to hinder the development of online shopping.3.1 Online paymentOnline payment plays a key role in e-commerce, and a safe, convenient, and efficient online payment system is essential. However, safety authentication, one of the main factors of online payment system, is inadequate in China.Online shopping is information technology ---based business , which makes the trade between consumers and firms online through the internet . The two sides from time and space limitation , thus not only greatly expand its network of consumers and firms online on the opportunities of commodities trading , but also greatly reduce the cost of commodities trading. However there are still a number of factors influence the development of online shopping in China .1.Security .Security issues is the biggest problem that have hindered the development of online shopping . Although the existing methods Alipay online shopping played a good role, but it is only a substitute in the period of electronic payments . It has obvious defects on security of electronic payments and real-time of financial flows , which can not fully meet the financial electronic requirements.2.Taxation .With the rapid development of online shopping and online shopping as paperless, no site-based, intangible, unbounded, virtual and electronic payments, etc. to make the work difficult to carry out effectively, there has been a series of loopholesin tax administration led to the draining away of tax chargeable caused enormous economic losses to the state. As for the traditional legal system and tax collection management , it is difficult to resolve tax and related issues online shopping . However there is no clear policy for online shopping recently in China .3.Protection of the interests of consumers .In online shopping activities, there is a shortage of face to face communication , the transaction has a large uncertainty. The buyer gets the goods information through the network. Some unscrupulous Internet companies know consumers can not see the real goods and they can’t see each other , in order to reap huge profits, manufacturing counterfeit products. Therefore, the public generally feel online shopping is not intuitive, secure, they don’t believe the network's "rhetoric". The result is caused to the development of online shopping has a large obstacle . Online shopping is also a vacuum of after-sale security, some problem often arise that customers don’t know who to look for . Thus, in recent years online trading complaints are significant increase. In addition, the delivery time is not accurate . The development of shopping depends on a strong logistics system. But in our country, so far still lack a systematic national freight distribution business. Inadequate logistics infrastructure, third-party logistics services developed slowly, that all hampered the development of online shopping.Although many banks have already set up their own financial authentication center, there lacks a notified and authoritative nationwide authentication center, leading to many cases of cross authentication, repeated authentication and a waste of resources.3.2 Logistics serviceSecond is the limitation in the logistics system. Present from the perspective of the development of the logistics, the logistics of electronic commerce have following problems: the weak link at logistics infrastructure, it has n’t high ly specialization, the third party logistics ineffective work , limited services, that all impact the logistics, logistics have a flavor of planned economy color, from the perspective of logistics activities, our main problems is the development of immature distribution center, a small range of logistics activities, logistics alliance is not high, the low level oflogistics technology, information system applications still closed .Among the corporations providing logistic services for online shopping in China, some 1,000 are traditional ones and their service quality is not good enough; therefore, the need to provide a speedy transaction and delivery regardless of space and distance can hardly be fulfilled.3.3 Legal problems and public-social policiesThe laws and regulations are imperfect. Online shopping, as a new commercial activity, brings unavoidable a series of legal problems, such as the electronic contract, the legal effect question of signing in figure, an economic dispute question of the online trade, computer crime question, etc.There are a number of questions concerning marketing through the web: validity of an electronic signature, legality of an electronic contract, risk, trademarks, loss of right to trade secrets and liabilit y. There are also government’s rules, regulations, economic policies and censorship.Besides, due to the lack of legal protection in this field, arbitration and liability cognizance are difficult when disputes arise. In addition, the efficiency of online payment in China is still low: payment validation from the bank takes a long time (about 10 days), the charge is too high (5 per cent service fee of credit cards transaction), and there are too many restrictions. All these hinder the development of e-commerce in China.4. Solutions to the problems4.1 Establishing a good payment mechanismConsistent with Phoneme Institute's other Privacy Trust studies, the biggest fear consumers have is identity theft (82%), followed by unauthorized access to their bank accounts and telemarketing abuse. Eighty percent of respondents said that the privacy of their personal information is very important or important to them.Based on these findings, banks should concentrate strength on solving the security encryption of the online shopping system, authentication, key technology problem on payment, etc., technically, banks should not only prevent mischief anddestruction to the network of computer by virus and hacker, but also guarantee national benefit and commercial rights and interests and secret of enterprises .At the same time the bank should make breakthrough in trade account settlement and cash allocation between different banks or different regions in order to meet the development demand of network marketingAt the same time, banks should address the online security of their Web sites and provide information about the measures customers can take to protect their financial assets. Banks should clearly communicate their commitment to protecting the privacy of their customers and provide information on how consumers can contact the bank with questions or concerns.Respondents were also asked to suggest actions their bank could take to increase confidence in its ability to protect personal information. The most important issue with online consumers is setting limits on the sharing of personal information with third parties. This finding is also consistent with the results of our 2005 Online Consumer Permissions Study. According to that study, consumers want control over their online experience.The rewards from listening to and respecting the concerns of online consumers can lead to greater trust. And, in the world of online banking, trust is positively related to consumer acceptance and greater use of online banking services.4.2 Improving the lagging logisticsLogistics is defined as a business planning framework for the management of material, service, information, and capital flows .It includes the increasingly complex information, communication and control systems required in today’s business environment.The allocate-and-deliver system of logistics should be perfected. The network marketing has offered internal motive force and external demand to the variety and dispersiveness of the allocate-and-deliver demand and the reform of resources in logistic enterprises. It is urgent to establish a nationwide allocate-and-deliver system, which covers both the urban and rural areas to be accorded to the demand of allocate-and-deliver system of network marketing. Logistic enterprise should not only deliver goods, but also become the service supplier to customer finally to help enterprises to finish the after-sales service, to offer more appreciated service contents,for example, to follow the products order, to offer selling statistics and report form, etc., to further increase the kernel service value of enterprises. In addition, they can develop the third-party-logistics, unify manufacturer service thus to optimize the logistics deliver network, and then the cost of allocate-and-deliver service will be reduced.4.3 Making relevant lawsThe research and formulation of strengthening the laws and regulations to offer the favorable external environment for development of marketing of the network, in order to protect the development of network marketing, developing relevant network management by centering the marketing of the networks, the information safety, settle account in finance, such problems as intellectual property protection, etc., at the same time they should accelerate the modification paces of the current laws and regulations , make and issue the new trade regulation at the same timeThey need not only make the relevant laws, but also strengthen the government’s management the management of government except making the relevant laws.Facing the opportunities and challenges in global development of online shopping, the Chinese government has placed online shopping high on the agenda in its basic economic construction.The key task at present is to establish a unified application and service platform with Chinese characteristics. Upon its completion, currently complicated online shopping can be turned into a simple platform operation, and an advanced service mechanism and infrastructure can be set up, which will facilitate the establishment of a new economic model for e-commerce in traditional enterprises.The government should take an active role in encouraging and supporting the Internationalization of traditional corporations. Besides, it also emphasized the business nature of online shopping, and warned that online shopping activities cannot be done by simply building networks.5. ConclusionThe main advantage of online shopping is that it allows people to browse through many items and categories without leaving their house, to compare the prices of as many shops as they want, and also to order as many items as they can afford without having to worry about how they will transport them, because the online shopping websites also deliver the things to the buyer's home. Furthermore, the Internet is open 24 hours a day, 365 days a year, so you don't have to hurry or worry about finding a parking spot.A new survey shows Internet shopping is increasing thanks to improvements of online payment systems and delivery services. The China Internet Network Information Centre survey reveals 17.9 per cent of consumers shop online often.Among those who have never purchased online, 63.7 per cent said they would convert to online shopping in the future, which means the existence of greater potential market.Online shopping has very bright prospect in china. By the end of 2004, the netizen of Chinese Internet users is 94 million. It is estimated by 2007, Chinese Internet user will reach 140 million. The one faster than this speed is the development of user's number of China's online shopping. It is that 5,630,000 will use users in 2004. It is estimated by 2007, this figure will be up to 16 million, online shopping users will be 3 times those of 2004 in 2007, 28 times those of 2001. In addition, the market scale of online shopping increase by 160% in 2004, the turnover rises to 4,500 million RMB by a wide margin. In 2007 this figure is hopeful to be up to 29,600 million RMB, 6 times those of 2004. In the face of more and more users, in the face of such a big market, I think nobody dares to neglect this market; nobody bets and speaks NO to this market.References1.Hu Chunlan (Hu, Chunlan). New economic English [M]. Tsinghua university press, 20042.Zhang Qingying (Zhang Qingying). Logistics engineering English [M]. Chemical industry press, 20033.ZhuangPeiJun (Zhuang Peijun). Logistics professional English [M]. Electronic industry press, 20034. The fourth one (Ding Mingyi.) enterprise electronic commerce foundation [M]. Electronic industry press, 20025. NiJin (Ni Jin). The wto English [M]. Southeast university press, 2001网络购物行为分析摘要此文从对我国目前网上购物的现实状况入手，深入的分析了网上购物的优，缺点，以及解决的方法等一系列的问题，深入的分析了网上购物给商家和消费者双方带来的利益，使人们对网上购物在中国的发展充满信心。
基于J2EE在线购物系统外文翻译
东南大学成贤学院毕业设计外文翻译[刘振雷]-网上购物系统设计与实现
对美元的汇率都极为不利。因此，从美国公司那里购买专用 Web 服务器会消耗掉项目的 大部分前期资金。
但是，使用 servlet 和 JSP，他们能够从免费的服务器开始：Apache Tomcat。项 目取得成功之后，他们可以转移到性能更高、管理更容易，但需要付费的服务器。他们 的 servelt 和 jsp 不需要重写编写。如果他们的项目变得更庞大，他们或许希望转移到 分布式环境。没有问题：他们可以转而使用 Macromedia JRun Professional，该服务器 支持分布式应用。同样，他们的 servelt 和 jsp 没有任何部分需要重写。如果项目变得 极为庞大，错综复杂，他们或许希望使用 Enterprise JavaBeans 来封装他们的商业逻 辑。因此，他们可以切换到 BEA WebLogic 或 Oracle9i AS。同样，不需要对 servlet 和 jsp 做出更改。最后，如果他们的项目变得更庞大，他们或许将他从 Linux 转移到运 行 IBM WebSphere 的 IBM 大型机上。他们还是不需要做出任何更改。
东南大学成贤学院毕业设计外文翻译[刘振雷]-网上购物系统设计与实现
东南大学成贤学院
毕业设计（论文）
文献综述和外文翻译
所在系别： 专 业： 年 级： 姓 名： 指导教师： 完成日期：
计算机工程 软件工程 2008 级 刘振雷 郑浩鸣 2012 年 2 月 29 日
东南大学成贤学院毕业设计外文翻译[刘振雷]-网上购物系统设计与实现
文献综述
摘要：Servlet 程序在服务器端运行，动态地生成 Web 页面与传统的 CGI 和许多其他类 似 CGI 的技术相比，Java Servlet 具有更高的效率，更容易使用，功能更强大，具有更 好的可移植性，更节省投资。 关键字：JSP 技术，Servlet，HTTP 服务 1.1Servlet 的功能
商城购物系统设计中英文对照外文翻译文献
商城购物系统设计中英文对照外文翻译文献Abstract: Servlet programs run on the server side, ___ CGI-like technologies, Java Servlet has higher efficiency, easier to use, more powerful ns, better portability, and more cost savings.Keywords: ___, Servlet, HTTP service1.1 n of ServletServlets are Java programs that run on web or n servers. It is a middleware that connects requests from web browsers or other HTTP client programs and databases or ns on HTTP servers. The work of the servlet is to perform the tasks of the Simeon, as shown in Figure 1.1.Figure 1.1 The role of web middleware(1) Read explicit data ______ by end users in HTML forms on the page. However, data may also come from applets or custom HTTP client programs. (2) Read implicit request data sent by the browserFigure 1.1 shows a single arrow from the client to the web server, but in fact, there are two types of data transmitted from the client to the web server, which are explicit data entered by the user in the form and background HTTP n. Both types of data are important. HTTP n includes cookies, media types recognized by browsers, ___.(3) Generate resultsThis process may require accessing a database, performing RMI or EJB calls, calling web services, or directly calculating the corresponding response. The actual data may be stored in a nal database. The database may not understand HTTP or may not be able to return results in HTML form, so web browsers ___ with the database. Even if it can do this, for security reasons, we do not want it to do so. Similar ___, we need the web middleware to extract input data from the HTTP stream, communicate with the n, and embed the results into the document.(4) ___) to usersThis document can be sent in us formats, including text (HTML or XML), binary (GIF graphics), ___ underlying formats, such as gzip. However, HTML is the most commonly used formatso far, so one of the important tasks of Servlet and JSP is to wrap the results in HTML.(5) Send implicit HTTP response data to users总之，动态构建网页可以根据具体情况灵活地生成页面，从而满足客户的需求。
电子商务退货系统中英文对照外文翻译文献
中英文对照外文翻译(文档含英文原文和中文翻译)Electricity return system1.Title of the SystemReturn system is an essential part of all e-commerce sites, consumers are all want to buy goods or services on the Internet is guaranteed, no return of the system, it means that the consumers as long as it is paid out, the product must be consumer, no matter whether to buy the goods consumers need, have to bear the risk alone, this is not fair for the consumer, not strictly, perfect return system, e-business cannot be long-term survival.Return system, is online shopping platform, according to some consumption agreement can not only guarantee the safety of the consumer, also make merchants also tend to reduce consumer pays to encounter unscrupulous merchants and probability, and reduce themerchants have unreasonable the probability of the customer.Enable e-commerce platform to better survive longer.So, any e-commerce platform from the return of the platform system.2.Objectives of the SystemThis system is a typical electricity company manager to handle all sorts of the best choice for return requirements.The system development is the purpose of through the provision of computer system, to improve the rationality of the return, manage the interests of consumers and businesses, make full use of personnel's ability, in order to realize the company's goals.It provides a platform for the electricity order information list and returned the details is easy to use solution.The project achieve the following goals:It is a powerful management system, provide for the general electric business platform for return of the interface.Unlike other systems, it is stable, fast, safe and can use maintainable software.The system provides the details of the return in the form of effective information and order information.It will be to provide the return of details to generate various reports and statistical data.3.Input to the SystemThe input data of this system, mainly through the form input.The system provides the end user has a good interface provides a simple.Input is the process from consumers and businesses online, there is no we can substitute.The following methods of input from the user depend on thefunction and enter the expected effect.(1)Login.javaSystem allows a valid user name and password to access the home er and password in order to verify the system is safe.(2)WriteReturnMessage.javaIn this approach, consumers can fill in a refund reason and refund amount, and can upload the return of the need to use the images, the refund details including the refund of reason, leave a message to businesses, companies need a refund amount, etc.(3)UpdateInformation.javaThis approach allows consumers and businesses for their personal information details.The detailed information including contact phone number, shipping address, etc.Businesses and consumers can be modified by changing the button and deposit in the database.4.Output of the System(1)MyselfInformation.javaIn the upper right corner of the system, you can see there is a button, click on the following would be the MyselfInformation. In Java, and then based on the storage of login id, can be consumer or business name, contact phone number, shipping address such as shown.(2)Orderlist.javaThis approach allows consumers to check all order details.System in order for every order generates a unique identification number.Order information including order number, order time, purchase quantity, order status, customer accounts, order the total price, article number, commodity picture, commodity price and name of commodity, etc.(3)ReturnList.javaThis approach allows consumers and businesses to check the detailed information list all returned.System in order for every single back to generate a unique identification number.Return a single information including a refund number, order number, customer accounts, total price order, refund amount, refund time, refund status, merchant accounts, etc.5.Process LogicThis system mainly divided into three functional modules: administrator user function module, user function module of consumers and business users function module.Consumers can through the menu bar "query information", "personal information", "query all orders", "query already delivery orders", "query is not shipment order", "query have been receiving orders", "orders" of the query returns the function such as options.Among them, the query all orders can be opposite has delivery, did not deliver goods, have been receiving orders for queries, simplify the operation of consumers, and save time.Quickly solve the problem of return for consumer laid a good foundation.For businesses, the return of the system to protect the interests of businesses also appears as important.Through the electronic return system can conveniently query merchants received consumer's application for refund.Through the login system also can query to run the store sales, consumers return the cause and the refund amount, etc., establish a call between businesses and consumers.Merchants "to check the return reason" function allows merchants timely grasp the consumers return reason, better improve their stores, in order to improve the benefit of theirstores.6.Limitations of the Project(1)the interface design is relatively simple, the lack of dynamic effects, as well as a friendly reminder.(2)the personnel of the service when handling return dispute algorithm is lack of convincing.7.Tools/Platforms, Language usedThis system at the front desk mainly using JSP technology.The background using the servlet technology, combined with spring MVC thought to carry on the design and implementation.Database using Mysql relational database.Development is the eclipse development tools used, tomcat as a test server.JSP technology, JSP full name for the Java Server Pages, Chinese named Java Server Pages, the root is a simplified design of Servlet, JSP technology is similar to the ASP technology, it is in a traditional web page HTML files (scriptlets) and insert the Java program in JSP tags (tag), thus forming a JSP file, the suffix called (*. JSP).Use JSP development of Web application is cross-platform, can run under Linux, can also run on other operating systems.Java Servlet is JSP technology base, and a large Web application development requires Java Servlet and JSP to cooperate to complete.JSP with Java technology is simple and easy to use, fully object-oriented, with platform neutrality and safe and reliable, and for all the characteristics of the Internet.8.Are you doing the system for industry /client?Not, I do is, browser/server system is applied to the browser9.Scope of Future ApplicationE-commerce platform10.Backgroud of the SystemSocial development faster and faster, people pursue the higher and higher living standards, the accelerating rhythm of life, people's shopping habits are slowly changing.Street shopping, for the people of the gens going to work is a very extravagant thing, rest time, store of rising prices, make people more and more tends to online shopping.The continuous improvement of the Internet, e-commerce has been the rise of the network is virtual, people can see goods only by pictures and video to determine whether to buy, "dirty" businessman to benefit by means of shoddy, make consumer rights are threatened, greater impact at the same time, the development of the economy will slow development.So, what can solve the problem of the Internet is not the same as the physical objects and pictures?Along with the rapid development of network and information technology in all walks of life, the development of online shopping with digital, e-commerce return system emerged.The rapid development of computer technology and logistics delivery service's existence, for the development of electronic commerce laid a strong material base.电商退货系统1.系统摘要退货系统是所有电子商务网站都必不可少的，消费者都是希望自己在网上所买的物品或者服务是得到保证的，没有退货系统，那意味着消费者只要是付完款，产品就必定是消费者的，不管所买到的商品是否是消费者所需要的，都将要独自承担这一风险，这对消费者是不公平的，没有严格，完善的退货系统，电子商务是无法长久生存的。
电子商务 中英对照E-commerce Chapter11
Learning Objectives
• How electronic wallets work
• 电子钱包是如何工作的
• The use of stored-value cards in electronic commerce
• 电子商务储值卡的使用
• Internet technologies and the banking industry
• 哪个支付方式同时对公司和用户都有利
Online Payment Basics 在线支付的基本知识
• Four different payment technologies
• 4种不同的支付方式: 1. Payment card 2. Electronic cash 3. Software wallets
–现金、支票、信用卡、借记卡 • 90% of all United States consumer payments
• 90%的美国消费者使用的支付方式
Online Payment Basics 在线支付的基本知识
• Electronic transfer: small but growing
segment
Payment Cards 支付卡
• Single-use cards 一次性卡 –Cards with disposable numbers –有一次性号码的卡 • Addresses concern of giving online vendors payment card numbers • 适合担心给供应商卡号的用户 • Valid for one transaction only • 有效期为一项交易
Payment Cards 支付卡
电子商务外文资料翻译-- 如何使用网上交易平台
毕业设计(论文)外文资料翻译学院：经济管理学院专业：信息管理与信息系统姓名：学号： 0802010105外文出处：Electronic Commerce: Second International Workshop 附件： 1.外文资料翻译译文；2.外文原文。
指导教师评语：签名：年月日附件1：外文资料翻译译文如何使用网上交易平台网络交易平台，是从事外汇交易，目前最流行的方式。
您节省了不少麻烦，并通过开放的网上外汇经纪商之一帐户，开始网上交易，从你的家，。
基于网络的交易平台，促进具有许多功能，所以你实际上可以做，甚至没有一个单一的新闻纸张或任何其他材料的网上外汇交易平台提供的信息以外的整个业务。
你需要找到一个良好的网络培训平台，然后才开始使用一个。
选择网上外汇作为paltforms没有选项将满足您的需求时，你需要考虑很多事情。
大多数的网上外汇经纪公司提供一个模拟账户或试用帐户，让你了解他们的网络交易平台的想法，这样你就可以有虚拟货币交易，以了解网上外汇交易平台的优势和弱点。
如果你喜欢你所看到的，它是很容易的转换到一个新的帐户和您的模拟账户，开始真正的游戏。
情况下，如果你不满意，只需关闭一个平台模拟账户转移到另一个。
当您使用一个Web交易平台，分析和趋势图是最重要的指标。
这些图表显示了货币市场的行为。
您可以选择您看到的信息的粒度。
有时，有必要给你看当天的看法，有时一个月的看法。
趋势图通常表明你的货币的行为，当您计划买入或卖出某一特定货币。
根据货币是否正赶上或失去价值，可以使交易决策。
自动化是网上交易平台推出宽松的商人忙碌的生活的最佳功能之一。
几乎每一个网络交易平台提供此功能，无需支付额外费用。
使用此功能时，您可以轻松地定义了一套自动化您的交易规则和阈值。
这样，你的身体存在是不是强制性的贸易在货币市场上，自交易客户端软件将采取的贸易业务代表你照顾。
虽然许多网上平台用户喜欢此功能，此功能的不正确使用可能会损坏您的外汇投资组合。
网上购物系统介绍
“网上商城管理软件”的主要功能模块
1，网上购物系统---商品功能
无限商品类别 可复制商品类别 可为一件商品设置多个所属类别 可针对不同级别会员设置不同的会员价格 可设置商品积分 可同时显示市场价和本店价 可为商品设置属性配件（如不同颜色、尺码、主机配置），根据选取的不同配件自动生成价格 商品批量编辑 商品批量上传 自动库存管理 商品到货发邮件通知用户 商品品牌功能 支持实体商品、数字商品、虚拟点卡销售 商品图片水印设置 会员可发表商品评论 可在前台显示最新商品、热卖商品，推荐商品等 功能强大的购物车功能 提供所见即所得的编辑器，方便地编辑丰富的商品信息呈现方式
可对会员分级 支持会员预付款 可向会员发送会刊、广告等邮件
4，网上购物系统---支付和配送功能
支持几十种支付方式，如支付宝、Paypal 支持多种配送方式、配送地区，可自定义配送价格，并有独创的运费公式，支持所有的运费价格方式 整合运费计算接口
5，网上购物系统---模板功能
编辑本段网上购物系统的好处
那么网上开店(网上购物系统)对传统零售企业，具体有什么好处呢？ 1、你有零售店铺实体，说明货源和渠道都没问题了。网店(网上购物系统)可以是实体的很好补充。 2、24小时营业时间。网上商城延长了商店的营业时间，一天24小时、一年365天不停地运作，都可照常营业。对于所有的商家来说，时间永远都是金钱。网上商城则节省了人力方面的投资，同时，营业时间不受限制，消费者可以在任何时间登陆、购物。交易时间上的全天性和全年性，使得交易成功的机会大大提高。 3、网店(网上购物系统)可以很好的做到免费宣传实体店的效果。 4、网店(网上购物系统)还可以帮实体，完善更好客户群。有的外地客户想购买你的东西，就没有地域界限。 5、网店(网上购物系统)还是你实体的免费市场调查。点击和成交都是自动统计的。你可以通过网络点击和成交量把握商品库存的尺度和市场的趋势。并且通过沟通可以得到更多有助你实体发展的信息。 6、最优秀的配合，就是实体和网络的配合，这是传统与高科技的完美集合！
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（1）读取客户发送的显式数据。
最终用户一般在页面的HTML表单中输入这些数据。然而，数据还有可能来自applet或定制的HTTP客户程序。
（2）读取由浏览器发送的隐式请求数据。
图1.1中显示了一条从客户端到Web服务器的单箭头，但实际上从客户端传送到Web服务器的数据有两种，它们分别为用户在表单中输入的显式数据，以及后台的HTTP信息。两种数据都很重要。HTTP信息包括cookie、浏览器所能识别的媒体类型和压缩模式等。
3、强大
Servlet支持常规CGI难以实现或根本不能实现的几项功能。Servlet能够直接于Web服务器对话，而常规的CGI程序做不到这一点，至少在不使用服务器专有API的情况下是这样。例如，与Web服务器的通信使得讲相对URL转换成具体的路径名变得更为容易。多个servelt还可以共享数据，从而易于实现数据库连接共享和类似的资源共享优化。Servelt还能维护请求之间的信息，使得诸如会话跟踪和计算结果缓存等技术变得更为简单。
图1.1中显示了一条从Web中间层到客户端的单箭头。但是，实际发送的数据有两种：文档本身，以及后台的HTTP信息。同样，两种数据对开发来说都式至关重要的。HTTP响应数据的发送过程涉及告知浏览器或其他客户程序所返回文档的类型（如HTML），设置cookie和缓存参数，以及其他类似的任务。
1.2动态构建网页的原因
2、页面由频繁改变的数据导出。
如果页面需要根据每个具体的请求做出相应的改变，当然需要在请求发生时构建响应。但是，如果页面周期性地改变，我们可以用两种方式来处理它：周期性地在服务器上构建新的页面（和客户请求无关），或者仅仅在用户请求该页面时再构建。具体应该采用哪种方式要根据具体情况而定，但后一种方式常常更为方便，因为它只需简单地等待用户的请求。例如，天气预报或新闻网站可能会动态地构建页面，也有可能会返回之前构建的页面（如果它还是最新的话）。
1.3Servlet相对于“传统”CGI的优点
和传统CGI及许多类CGI技术相比，Java servelt效率更高、更易用、更强大、更容易移植、更安全、也更廉价。
1、效率
应用传统的CGI，针对每个HTTP请求都用启动一个新的进程。如果CGI程序自身相对比较简短，那么启动进程的开销会占用大部分执行时间。而使用servelt，Java虚拟机会一直运行，并用轻量级的Java线程处理每个请求，而非重量级的操作系统进程。类似地，应用传统的CGI技术，如果存在对同一CGI程序的N个请求，那么CGI程序的代码会载入内存N次。同样的情况，如果使用servlet则启动N个线程，单仅仅载入servlet类的单一副本。这种方式减少了服务器的内存需求，通过实例化更少的对象从而节省了时间。最后，当CGI程序结束对请求的处理之后，程序结束。这种方式难以缓存计算结果，保持数据库连接打开，或是执行依靠持续性数据的其他优化。然而，servelt会一直停留在内存中（即使请求处理完毕），因而可以直接存储客户请求之间的任意复杂数据。
重庆三峡学院
毕业设计（论文）
文献综述和外文翻译
设计(论文)题目网上购物系统设计与实现
学院：计算机科学与工程学院
专业：软件工程
年级：2008级
姓名：肖伟
指导教师：朱丙丽
完成日期：2011年12月29日
文献综述
摘要：Servlet程序在服务器端运行，动态地生成Web页面与传统的CGI和许多其他类似CGI的技术相比，Java Servlet具有更高的效率，更容易使用，功能更强大，具有更好的可移植性，更节省投资。
但是，使用servlet 和JSP，他们能够从免费的服务器开始：Apache Tomcat。项目取得成功之后，他们可以转移到性能更高、管理更容易，但需要付费的服务器。他们的servelt和jsp不需要重写编写。如果他们的项目变得更庞大，他们或许希望转移到分布式环境。没有问题：他们可以转而使用Macromedia JRun Professional，该服务器支持分布式应用。同样，他们的servelt和jsp没有任何部分需要重写。如果项目变得极为庞大，错综复杂，他们或许希望使用Enterprise JavaBeans来封装他们的商业逻辑。因此，他们可以切换到BEA WebLogic或Oracle9i AS。同样，不需要对servlet和jsp做出更改。最后，如果他们的项目变得更庞大，他们或许将他从Linux转移到运行IBM WebSphere的IBM大型机上。他们还是不需要做出任何更改。
（3）生成结果。
这个过程可能需要访问数据库、执行RMI或EJB调用、调用Web服务，或者直接计算得出对应的响应。实际的数据可能存储在关系型数据库中。该数据库可能不理解HTTP，或者不能返回HTML形式的结果，所有Web浏览器不能直接与数据库进行会话。即使它能够做到这一点，为了安全上的考虑，我们也不希望让它这么做。对应大多数其他应用程序，也存在类似的问题。因此，我们需要Web中间层从HTTP流中提取输入数据，与应用程序会话，并将结果嵌入到文档中。
Servelt不存在这些问题。即使servelt执行系统调用激活本地操作系统上的程序，它也不会用到外壳来完成这项任务。当然，数组边界的检查以及其他内存包含特性是ja很好的技术，但是，如果提供商助支持他们，或开发人员不知道如何使用这些技术，那么它们的优点又如何体现呢？servelt和jsp技术得到服务器提供商的广泛支持，包括Apache，Oracle，IBM，Sybase，BEA，Maromedia，Causho，Sun/iPlanet，New Atlanta，ATG，Fujitsu，Lutris，Silverstream，World Wide Web Consortinrm ，以及其他服务器。存在几种低廉的插件，通过应用这些插件，Microsoft IIS和Zeus也同样支持servlet和jsp技术，它们运行在Windows，Unix/Linus,MacOS,VMS，和IBM大型机操作系统之上。它们用在航空业、电子商务、在线银行、web搜索引擎、门户、大型金融网站、以及成百上千您日常光顾的其他网站。
2、便利
Servelt提供大量的基础构造，可以自动分析和解码HTML的表单数据，读取和设置HTTP报头，处理cookie，跟踪会话，以及其他次类高级功能。而在CGI中，大部分工作都需要我们资金完成。另外，如果您已经了解了Java编程语言，为什么还有学校Perl呢？您已经承认应用Java技术编写的代码要比Visual Basic，VBScript或C＋＋编写的代码更可靠，且更易重用，为什么还有倒退回去选择那些语言来开发服务器端的程序呢？
价格和可移植性在某种程度上是相互关联的。例如，Marty记录了所有通过电子邮件向他发送问题的读者的所在国。印度接近列表的顶端，可能仅次于美国。Marty曾在马尼拉讲授过jsp和servlet培训课程，那儿对servelt和jsp技术抱很大的兴趣。
那么，为什么印度和菲律宾都对这项技术着呢感兴趣呢？我们推测答案可能分两部分。首先，这两个国家都拥有大量训练有素的软件开发人员。其次，这两个国家的货币对美元的汇率都极为不利。因此，从美国公司那里购买专用Web服务器会消耗掉项目的大部分前期资金。
3、页面中使用了来自公司数据库或其他数据库断数据源的信息。
如果数据存储在数据库中，那么，即使客户端使用动态Web内容，比如applet，我们依旧需要执行服务器端处理。想象以下，如果一个搜索引擎网站完全使用applet，那么用户将会看到：“正在下载50TB的applet，请等待！”。显然，这样很愚蠢；这种情况下，我们需要与数据库进行会话。从客户端到Web层再到数据库（三层结构），要比从applet直接到数据库（二层结构）更灵活，也更安全，而性能上的损失很少甚至没有。毕竟数据库调用通常是对速度影响最大的步骤，因而，经过中间层可以执行高速缓存和连接共享。
预先建立的文档可以满足客户的许多请求，服务器无需调用servlet就可以处理这些请求。然而，许多情况下静态的结果不能满足要求，我们需要针对每个请求生成一个页面。实时构建页面的理由有很多种：
1、网页基于客户发送的数据。
例如，搜索引擎生成的页面，以及在线商店的订单确认页面，都要针对特定的用户请求而产生。在没有读取到用户提交的数据之前，我们不知道应该显示什么。要记住，用户提交两种类型的数据：显示（即HTML表单的数据）和隐式（即HTTP请求的报头）。两种输入都可用来构建输出页面。基于cookie值针对具体用户构建页面的情况尤其普遍。
4、可移植性
Servelt使用Java编程语言，并且遵循标准的API。所有主要的Web服务器。实际上都直接或通过插件支持servlet。因此。为Macromedia JRun编写的servlet，可以不经过任何修改地在Apache Tomcat，Microsoft Internet Information Server，IBM WebSphere 。iPlanet Enterprise Server。Oracle9i AS 或者StrNine WebStar上运行。他们是java2平台企业版的一部分，所以对servlet的支持越来越普遍。
当然，仅仅是流行并不能证明技术的优越性。很多泛美的例子。但我们的立场是：服务器端Java本非一项新的、为经证实的技术。
An Overview of Servlet and JSP Technology
Abstract:Servlet program running in the server-side, dynamically generated Web page with the traditional CGI and many other similar compared to CGI technology, Java Servlet with a more efficient, easier to use, more powerful and has better portability, more savings to invest.