1、武漢理工大學畢業論文-中英文翻譯The technical background analysis of hotel management system based on ASP.NETZpop，DouglasAbstract: Along with the information technology and e-commerce become more and more popular, people on the hotel's personalized and humanized requires more and more high, this paper according

2、 to the hotel based on the ASP. Net development background, focuses on the analysis of the technical background of hotel management and according to the domestic and international hotel industry development were analysis and understanding, and summed up the specific development process of hotel mana

3、gement system, hope to be able to give you support and help.Key words: ASP.NET; hotel management; development prospectsIn the service industry, tourism is developing rapidly today, an array of all types of hotels and hotel how to stand on their own feet in the brutal competition in the, and obtain c

4、onsiderable efficiency and attract enough loyal guests. The hotel in terms of price, marketing and service of innovation and practice of no other hotel. With the rapid development of China's tourism, the domestic hotel industry has been unprecedented rapid development. In order to strengthen the

5、 core competitiveness of the hotel, it is necessary to use the computer to modernize information management. In many areas of the hotel, the front desk management is the core business for the guests directly. Therefore, the design and development of a full-featured, safe and efficient hotel receptio

6、n management information system, improve the hotel service quality, management decision-making level will play a very important role. In this background, application of information technology to improve the management level, it becomes one of the important choices of the enterprise. On the one hand,

7、 it can strengthen internal communication efficiency, the internal transaction cost reaches the minimum value; on the other hand, it makes the communication between the enterprise and its partners has been strengthened, the transfer, cash flow and to improve the efficiency of the whole supply chain

8、information, at the same time and response to changes in the market and customer needs.Along with the information technology and e-commerce become more and more popular. We are looking forward to the hotel service management system integration and POS machine, online booking system organically, simi

9、lar to the train tickets automatic fetching ticket system, help guests to independent of reservation, wards, check-out, payment and a series of operations, this can greatly save manpower capital, improve the service of personalized and humanized.1 Development background Under the pull of the demand,

10、 the development of the domestic The Inn Boutique is very fast, the number of the hotel is a rising trend of the geometric level. Prospective industry Research Institute released the 2014-2018 China hotel industry, development prospects and investment strategy planning analysis report "data sho

11、w that at present, the number of domestic boutique hotel has reached more than 200, mainly concentrated in Shanghai, Beijing, Shenzhen and other economically developed coastal cities and Lijiang and other famous tourist resort. Other from trip, with the course of travel website booking situation, in

12、 the rapid development of domestic high-end hotel market, boutique hotel is quietly becoming an important segment of the market, the market blowout phenomenon. From the site data show that the last three years, the number of domestic The Inn Boutique has increased by at least 200%.(1) The trend of t

13、he globalization of the hotel industry is strengthened, and the hotel employees need to master more international knowledgeThis year, the World Tourism Commission has released a research statistics, the tourism industry has now become the largest and fastest development of all industries. Preliminar

14、y estimates by 2022, the number of global tourism employment will reach 328000000 people. Alone in the United States, in the ten major industries, the tourism industry for the masses to provide the total employment of 1/8 of all industries. And this data is still true and true, to 2013, the number o

15、f monthly growth of about 55000. On the other hand, the number of global tourists also increased dramatically, the United States, China is the most obvious. Analysis is expected to 2018, the number of international tourists will be increased by around 30% than now. In global respected tourism, keen

16、to the boom in tourism in, and tourism industry is closely related to the hotel industry, the development trend of the first is the hotel staff requirements, it is necessary to grasp the professional knowledge of the internationalization of.(2) The hotel ranking is of great significance in the devel

17、opment of The Globe Hotel industry.Globalization, information today, the user's comments on the Internet has been self-evident. Twenty-first Century is a digital era of word-of-mouth transmission. User's comments to some extent, the impact of the hotel's business and revenue. In the Unit

18、ed States, this absolute freedom of speech is over, every day there are 2400000000 brands related session, which the brand was mentioned as high as 3300000000. And every week of regular online and offline sessions of the average American will have 60 references to the name of the brand. 33% of users

19、 think that the evaluation of the hotel users directly determines the first impression that they have the hotel, but some people because of the evaluation and whether to choose whether to stay at this hotel.(3) Sustainable development has become a new standard for all hotelsAccording to the statisti

20、cs from the U.S. Green Building Council: hotel in the United States alone covers a total area of 50 million square feet, the number of rooms up to 5 000000, annual energy consumption amounted to about 40 billion dollars. The development of the hotel has a tremendous impact on the environment, the ho

21、tel industry is also constantly strive to develop new standards for the sustainability of the hotel, improve the hotel environmental awareness. 2013 is the turning point for the sustainable development of the hotel, the ecological environment has become the hotel industry standards, 2014 hotel indus

22、try will appear more green products and energy-saving practice.(4) The hotel needs to redefine the hotel room service is no longer out of old colorBecause the hotel room service income is greatly reduced, some hotels like the Hilton Hotel New York, canceled room service. Most of the hotel to the con

23、cept of hotel room service were re interpretation, such as the introduction of famous chefs, restaurant concepts, elaborate Hotel menus, menu of digital guest room, online ordering and provide self-service room service and so on. The hotel room service in the short term will not disappear fast, will

24、 provide more convenient, high quality food and beverage service for the guests. The development of the hotel has a tremendous impact on the environment, the hotel industry is also constantly strive to develop new standards for the sustainability of the hotel, improve the hotel environmental awarene

25、ss. 2013 is the turning point for the sustainable development of the hotel, the ecological environment has become the hotel industry standards, 2014 hotel industry will appear more green products and energy-saving practice.2 Technical supportAuthentication is one of the foremost features of web appl

26、ication's security .In ASP.NET, authentication is done at two levels. First, Internet Information Server (IIS) will perform the required authentication, then send out the request to ASP .NET, as described in Figure 1. For ASP.NET application, the underlying webserver is IIS. Therefore, every ASP

27、.NET application can continue to leverage the security options provided by IIS .When the user requests a specific resource on the system , that request will come to IIS . IIS authenticates the user requesting there source and then hands off the request and the security token for the authenticating u

28、ser to ASP. NET worker process.ASP. NET worker process will decide whether to impersonate the authenticated user supplied by IIS or not. If impersonation is enabled in the configuration setting in Web file, then ASP.NET worker process impersonates the authenticated user. Otherwise, the thread will r

29、un under the ASP .NET worker process identity .After all, ASP .NET checks whether the authenticated user is authorized to access these resources .If they are allowed to, ASP.NET serves the request; otherwise it sends an “access-denied” error message back to the user.ASP.NET provides built-in support

30、 for user authentication through several authentication providers. These are Forms-based authentication, which is the application that is secured by using a custom authentication model with cookie support, Passport authentication, an application that is secured by using Microsoft(r) Passport authent

31、ication. Passport is a single sign-on technology developed by Microsoft for use on the web and the Window s authentication which is an application secured by using integrated window s authentication where access to a web application is allowed only to those users who are able to verify their windows

32、 credentials .There are scenarios w here some applications do not use the authentication at all or the developer may want to develop custom authentication code. In this case, ASP.NET can set the authentication mode to none .This article will briefly cover the Forms-based, passport and windows authen

33、tications.Fig. 1 Security flow of IIS and ASP. NET2.1 The relational database has existed for 30 years, but they are not the original database, they are not the latest database. XML and object-oriented data structure have been developed in recent years. However, the relational database is still the

34、most popular database so far, and will be used for some time in the future.SQL is the abbreviation for structured query language and is used in relational database.First, SQL is the preferred tool for viewing information in relational databases. It not only dumps data to you, but also the advanced t

35、ool for data summarization, consolidation and calculation. Using table relationships, data can be merged from many aspects of multiple tables. SQL can answer a sound database almost all the relevant data issues. Secondly, SQL provides in the relational database command data manipulation functions, r

36、ecords can be updated and added to a table or deleted from a table, which is as a database language SQL really shines. Programming language, such as BASIC, may require a few lines of code to update the database table records. In addition, the programming language of the program must use some of the

37、cyclic structure sort to repeat the process in each record. SQL can operate all records at the same time. SQL is like a haiku for programmers, often with a lot of words or less can be deleted or changed thousands of records. Finally, SQL is a complete data definition language (DDL). The database its

38、elf can create and all tables, fields, and keys for relationships. By adding data to the record insertion command, you can have a complete database and all programming code data. This greatly enhances the working capability of database programming or the improvement of port remote data. The prerequi

39、site for studying SQL is discrete mathematics (theoretical knowledge, relationship and function). Although there is no need to learn all theorems and discrete mathematics theorems, but should understand the basic concepts, relations and functions. This will help you learn SQL queries and basic conte

40、nt. If you want to explore a deeper relationship database management system, it should also learn graph theory.Data is something that can be stored in future operations (in the database). The system is capable of providing such a facility known as the database management system or DBMS. The simplest

41、 form of storing data used after the next retrieval is the use of text files. For example, you want to save your friend's name and phone number after you want to store your friend (in this case you can use Notepad or Word to do). This form of storage is called a flat file storage or unstructured

42、 storage. In this case, the text editor is to complete the file and directory service provided by the operating system of the storage and retrieval tasks of the data. However, these unstructured planar files are not suitable for storing large amounts of data, such as stock information. Because of th

43、e large amount of stock and the addition and renewal of stock, if we use a simple plane file cannot be a good extension. To overcome this, we need to perform storage, retrieval, operations and query operations for data and to output the results to our system, which is called the database management

44、system.Therefore, a database management system is a system of information retrieval, organization and storage in structure.A database management system for a given data use one or more file storage.2. 2 C# programming language is built on the spirit of the C and C+ programming language. This account

45、 has a very powerful feature and a curve of study. Can't say that C# is the same as C and C+, but because C# is built on both of them, Microsoft removes some of the more burden features, such as pointers. This part of the watch C and C+, in the C# to track their development. C programming langua

46、ge was originally defined in the UNIX operating system. UNIX used to write a number of applications, including a C compiler, and finally used to write UNIX himself. It is generally recognized that the competition in this academic world is expanded to include this business world, the brain. The origi

47、nal API Windows was defined and worked with the Windows code with C, and until today at least set the core Windows operating system APIS to keep the C compiler.From a definition, C lacks a detail like the Smalltalk language as well as the concept of an object. You will learn more about the object of

48、 the content in Chapter 8, "writing object oriented code" an object as a data collection and a set of operations, the code can be C to complete, but the notion of an object was not is forced in the language. If you want to construct your code to make it like an object, very well. If you do

49、n't want to, C really don't mind. Objects are not an inherent part of this language, and many people do not have to spend much of this program in the example. When the object oriented view of the development of the beginning of recognition, thinking code method. C+ was developed, including t

50、his improvement. It is defined to be compatible with C+ (as all the C programs are also the C+ program, and can be compiled by the C+ compiler) C language main increase is to provide this new concept. C+ also provides an additional class of derivatives of the class (object template) behavior.C + + l

51、anguage is an improvement over C, are not familiar with the common language, such as VB, C and C + + is relatively low-level, and need you compile a lot of code to your application is running. Rationale and error check. And C+ can result in very awesome application code, work smoothly. The target is

52、 set to keep the compatibility of C+, C cannot break the underlying characteristics of C. Microsoft defines the C# to retain a lot of C and C+ statements. Code and can want to identify code quickly. For C# a big advantage is that its designers don't make it compatible with C+ and C. When this ma

53、y seem like a bad deal, it's a good news. C# removed some of the things that made the C and C+ work hard. Was found in the quirks and defects in C. C# is starting a clean slate and there is no need for any compatibility. So it can keep the strengths of the predecessors and discard the weaknesses

54、 of the survival of the C and C+ programs.3 Hotel management development trendThe hotel industry should be the hotel management industry rather than the hotel investment, if it is the hotel investment industry is real estate business. The real estate enterprises in the securities industry price earn

55、ings ratio of 8 times, and the hotel management industry enterprises is generally 25 times the price earnings ratio. At present, China is a big investment country, but it is a small country of hotel management. One of the important tasks of economic transformation in China is to develop new service

56、industry. Hotel management is a new service industry in the third industry, it should develop vigorously. China's development of modern service industry has great potential, the Twelfth Five Year Plan for the annual GDP growth of 7%, the proportion of service industry increase in 2015 increased

57、by 4 percentage points to 47%. There is still a gap between the global average of urbanization rate in China and the gap between the proportion of GDP of service industry in China and the gap between the proportion of GDP and the development potential.The main task of the hotel industry in China is

58、from hotel investment to hotel management. Seize the development brand with independent intellectual property rights, to implement the requirements of the state on the overall strength of the cultural development and change the focus on investment management of light and heavy hardware software ligh

59、t, this is China's economic transformation requirements and China's service to the precondition of global development of hotel management industry in our country.Our five-star hotel scale development is very rapid, 2000 117 4.52 million rooms, 2001 129 5.03 million rooms, in 2002 175 6.49 million rooms, 2003 198 6.96 million rooms, 2004 242 874 million rooms in 2005, 281 of 10.65 million rooms, 2006, 302 11.52 thousand rooms, in 2007 369 13.73 million rooms, 2008 432 15.69 million rooms, 2009 506 18.11 million rooms, 2010 595 2.181 million rooms, 201