The AJAX Applications In The Information Management System And It's Security Analysis And Practice

AJAX technology is playing an increasingly important role in the web2.0 process,It uses asynchronous mode to send the request and works without web page's refreshing. AJAX can be wildly applied because of these features. At current stage, there are a lot of WEB programmers try to use AJAX technology in the traditional web applications in order to obtain a better experience, a higher efficiency and a less wasted bandwidth.WEB information management system is a system runs on web, which is in charge of collecting and management works. Along with the growth of information's amount, traditional web information management system faces many problems such as low efficiency and cumbersome operation. This paper brings up a series of plans and practices in order to change this status.This paper introduces the theory of AJAX technology and introduces a "HMTO(HONGKONG MACAU TAIWAN OVERSEAS STUDENTS)STUDENT MANAGEMENT" system which the author involved in. This paper also discusses the process and the details of AJAX technology's application in the HMTO system. In conclusion, the paper makes a survey of optimized system and makes relevant conclusions.In this paper, the main results include the following several items: 1. To prove that AJAX technology brings higher efficiency and better experience to information management systems. 2.To point out the common problems and flaws in information management systems and to bring up solutions. 3. Proposals AJAX solutions of data selection function in information management systems. 4.To bring up security plans and solutions of AJAX optimization process. To prove this process is safe.This paper introduces the present situation of WEB information management system and relevant solutions, proves the solution's feasibility and effectiveness through practice, also proves its security through security analysis, finally affirm the solutions value and significance from many angles.