The "Yellow River Research Network" System Design And Implementation

With the development of the Internet, people demand more and more Web applications and requirehigher and higher. Today, in the performance of Web applications can be integrated with Web Appilicationstandards (such as HTML5.0, CSS3.0, JavaScript, etc.), a breakthrough technology in the XML dataprocessing. However, the current mainstream Web-based windows platform development technology.ASPNET Web Form and ADO.NET, in today’s Web application development for the background of increasingdemands, there is a poor flexibility, high development costs and long cycle and other shortcomings, hasbeen unable to meet the individual needs of business and society for Web application development diversity.Meanwhile, two new technologies ASP.NET MVC and ADO.NET Entity Framework, inheriting the ad-vantages of ASP.NET Web Form and ADO.NET and correct its shortcomings, the technology itself has de-veloped a flexible way, short development cycle, may High reusability, maintainability advantages. How-ever, in practice, the project still lacks sufficient new technology applications, and for Web developers, italso requires in-depth two technologies widely used, a breakthrough in personalized needs and form acomplete solution.In this regard, firstly, this paper major technology. NET platform to research, analyze its workingprinciple and the advantages and disadvantages. Through research and design research network in The Hu-anghexueyanjiuwang website development project is proposed based on the traditional three-tier design, thenew technology combines two programs: the ASP.NET MVC framework based on combining excellentframework for Ajax and javascript JQuery build system performance level, object-oriented system based onabstract treatment to Entity Framework-based framework combining XML technology to build a dataaccess layer, and increase workflow prototype program in the system to form a complete system architec-ture. Through this program,the application of these new technologies on the Web to get a good application,and mainstream technology in solving the current problems that exist locally breakthroughs and improve-ments.Then, in the study of The Huanghexueyanjiuwang during the development of the network, based onthe solution from the data access layer, business logic layer, presentation layer, a bottom-up implementationof an ASP.NET MVC and Entity Framework-based technology, the use of three architecture design, com-plete Web applications. In the specific implementation process, the paper further describes how the applica-tion of new technology to solve the many details involved in Web applications commonly given implemen-tation details. In order to build a clear hierarchy, low degree of coupling, can quickly model development,with good maintainability and scalability of performance, in line with the needs of the current Web applica-tion development.Studies in the development of the Huanghexueyanjiuwang, a small chopper tried workflows. Use theapproval process in the news, and dynamic publishing site. Indeed speed up the approval process by thespeed of the approval, the approval of improving efficiency, accelerate the speed of the press release. Per-sonnel in the approval process for approval approved approving opinion, improve work efficiency, reduce working costs. Indeed there are many advantages in the news and in the dynamics of approval by a simplesurface design and detailed design approval process that is realized in the circulation of news and dynamicdata between approval of personnel and operations to achieve the news editor, approval, release one ofprocesses.Finally, Huanghexueyanjiuwang the design and development process of practice, summary based onthree-layer architecture design solutions with ASP.NET MVC and Entity Framework technology, comparedto the popular ASP.NET Web Form development techniques and ADO.NET advanced place in terms. Fi-nally, the lack of new technologies also exist in the development and improvement made to summarize theexpectations.