Establish Safe Reputation Evaluation System

With the technology of network developed, the whole society has forward into the digitized information age. More and more users have attention about the network services or website’s reputation, it had been decided to the information or services of the trust by the user. On acc-ount of a malicious web services visit often leads to fraud or the user’s identity theft of information. So in the network environment will be needed to build a reputation evaluation and management system, and make the user to provide the reputation evaluation of services for, so other users can use it as the basis information, all of these for the completion of this paper provides the necessary prerequisite. which provides the necessary pre-requisite in the completion of this paper.In the recent years, the J2EE platform has been increased quickly, it has been the criterion and standard of developing the enterprise application. The platform assembles services, protocol and APIs, constructs distributed multi-layer application, provides stable and robust services. In Web application, the platform is divided into five layers in logic, namely client layer, presentation layer, business layer, the persistence layer and database layer. This architecture supplies a based on module and developing Web application of modularity method for the developer.Due to poor design of web application and low ratio of the code utilization in the modern times,this thesis designs a application module which is based on J2EE platform, states how to apply the module by means of the design of the art school Website.MVC development mode is used by this network station, and the key technology of J2EE combining with the theory knowledge of education information and reputation evaluation standard theory knowledge are also adopted, on condition that it has optimized the distribution of information,the Website fulfils the needs of the information about centralized management、 preserving publishing and real-time query, it also fulfils the security of the data in the process of transmission. At last after we have researched business process and design technology,the database design and every functional module of the website are realized,we also test the function of the system and get the targets of the code of multiple reuse and concise structure design.