Design And Implementation Of Spring Enrollment System Of A University Based On SOA Architecture

In recent years,the reform of college entrance examination has become increasingly strong.As China's long-held talent selection approach,college entrance examination reform affects the fate of millions of families.As an important place for social and economic construction to transport specialized talents,the management mode of college enrollment will directly affect the development of society.As a result,many universities have begun to develop their own enrollment management systems to cope with the complicated reform of the college entrance examination.With the continuous improvement of the system structure,the requirements of the enrollment management information system are also constantly improved.College enrollment management information system due to high attention,large traffic,security performance requirements are also very high.Therefore,there are strict requirements on system architecture and system security.In view of the above problems,this paper takes the reform of Shanghai college entrance examination as the background,combined with the reform model of the first spring "high school entrance examination" of the college entrance examination reform,and proposes to build a set of spring enrollment system of a university based on SOA architecture.Various aspects of the system have been studied and implemented in detail.The system mainly adopts a service-oriented architecture,which uses standardized interfaces and communication protocols,and has loose coupling characteristics,so that the module can be seamlessly connected to the enrollment management system as an independent service function.Each module can be individually upgraded without affecting the normal operation of the entire enrollments system.The modules are highly independent and the system can flexibly extend the functionality of the individual modules,which greatly ensures flex ible and stable operation of the system.Considering the security of the system,it uses SSL technology to manage the data.Users build SSL channel between the server and the client,and form a special session key in the process of interaction between the two.An SSL session will be awakened.SSL is based on a reliable transport protocol(such as TCP),which provides support for data encapsulation,compression,encryption and other basic functions for high-level protocols.In addition,the security strategy of this system mainly uses MD5 encryption package plus encryption seed(custom string)to encrypt the application layer.The application system will encrypt the sensitive data through the encryption interface and store it in the database.If the data is r etrieved,the ciphertext data will be retrieved to the client.Finally,the decryption interface is used to decrypt the data.Such a security strategy can ensure that the system can deal with various threats in an all-round way,and make the enrollment information management achieve higher security and standardization.This paper proposes the spring enrollment system based on the SOA framework,and summarizes the research content from many aspects,especially in the system security strategy to do a detailed elaboration,the system of business process control and system data storage for detailed encryption design.Practice has proved that the spring enrollment system not only has a higher stability and security,to ensure the fair and just process of enrollment,but also can provide higher quality information management services for college enrollment.