Nationalized Assets Manager System Based On AJAX And SSH Integrated Framework

With the rapid development of computer and network technology, the information-based degree improves rapidly nowadays, so as to the demand of web application. First of all, the existence of software means the continuous of information to the information system. So the reusability, expansibility and maintainability of the software must be considered. MVC mode divides a system to some layer, which make the hierarchy clearly and easy to extend and maintain. With the rise of web 2.0, the user experience comes to a new issue. To resolve these problems, this paper present a scheme of using Struts2 and Spring and Hibernate frameworks with Ajax technology, which improve the performance of this application.To resolve the problem of system hierarchy, J2EE provide some frameworks, such as EJB container. EJB is a kind of heavy container, so the deploying of the model is very complicated. As a result, plenty of time and spirit was wasted to developing the architecture. Therefore, most open source frameworks were raised. These frames improve the architecture of the system, simplify the develop process, advance the reusing of codes. On one hand, it abandons the complicity of EJB. On the other hand, it makes the system stable and reliable to most extent. There are several of frames in use nowadays, these frames owns their respective merits. This paper chooses Struts2 as the MVC architecture, using IoC container of Spring to manage the components, using Hibernate as the renovation of persistence layer.There are still some problems in the traditional web application. First, the request of client is monopoly. The request will not be send if this is no response of the previous request. In the period of waiting for the response, the explorer of users is blank. Second, a new request always corresponds to a new web page in the traditional web application. It will make the page refresh frequently, which is a heavy burden to network. As a result, for the need of frequently refreshing, the web pages may not be too big, which lead to the lack of plenty in the web pages. In this time, it comes to an obstacle of the development in web application little by little.The present of Ajax resolve these problems. Ajax is the core tech of Web 2.0 rush. It is a kind of integrated technology at client-side. The biggest merit of Ajax is to interacting between client and server asynchronously. After sending a request at client, this is no use to waiting to send next request. The response of server no longer a new page, but the data for need. This kind of interactive decreases the burden of server and bandwidth effectively.This paper present a scheme of integrate Ajax and SSH frameworks. Further on putting it into use on the nationalized assets manage system to show the advantage of this kind of integration.