The Study And Application Of Web Service Based On Ajax_REST Architecture

Network technique is developing rapidly in nowadays, Web application program has favorable maintainability and rich user interface, so it become more and more popular. With the advent of Web2.0 era's coming, and some new application technology's appearing has brought new methods for MIS system in carrying out data sharing in isomerism spatial and improving display speed of browser on Web. But because of the communication module was hid by traditional architecture, and led to tight coupling, so this kind of Web applications have to confront application problems, such as worse service and lower response speed. The Ajax_REST is becoming the study hot spot of Web service field as a new technology of Web developing. The service that based on Ajax_REST architecture style has the advantage of uniform interface, statelessness, addressability and connectedness, and it has solved the problem of bad complexity of the traditional Web service in some ways.The main study work of this paper is as follows:1. This paper has compared and analyzed the difference between the service based on AJAX/REST architecture style and traditional Web service, it also points out the advantage of using the REST architecture as server-side and the feasibility of using the Ajax as the client-side. In the same time, after analyzing traditional Ajax client-side frame application model, this paper comes up with an improved solution of traditional Ajax frame application model.2. This paper is set in oil field perforation management information system, it according to frame criterion and design guideline of REST, and using Ruby On Rails frame, and on the basis of this system has put forward a cycle of new plan to solve the problem of RESTful Web server-side. It also has planned the information of the perforation management information system, and achieved server-side and database services arranging of this system.3. It has study the improved solution of Ajax client-side application model. Through studying of traditional Ajax frame application model, start with the purport of study, this paper has advanced totality design thread and structure chart of modified model, designed newly increased module interface and forecast caching model in detailed design section.4. It has designed and achieved perforation management information system which based on Ajax_REST architecture style, this system has joined with a series of criterion, and come into being a new Web architecture style. This Web service has the characteristic of lower degree of coupling, uniform interface, good transferability, high reliability and well scalability in Web level scale. It has solved the existing problem of enterprise MIS, and it can fit the demand of enterprise business interactions in the future.