The Design And Implementation Of Cross-Border E-commerce Platform Based On Java

In recent years,the globalization of economy and information has witnessed the flourishment of e-commerce.Cross-border e-commerce has become a new way and means of international trade.In this paper,a platform of cross-border e-commerce based on Java has been mainly designed for the public service.The main work is as follows.Firstly,the business process of the e-commerce platform is determined by systematic analysis,meanwhile,the requirement analysis and case design are also carried out.The platform mainly serves cross-border e-commerce enterprises and supervision departments,such as customs and CIQ(China Inspection and Quarantine).Cross-border enterprises make a declaration and check the receipt in the cross-border customs clearance service system.Customs officers log in the cross-border e-commerce customs auxiliary management system,while CIQ officers log in the cross-border e-commerce inspection and quarantine supervision system,both for examination and approval.Secondly,the overall design scheme of the platform is systematically established.The system frame is constructed by using the technology of SpringMVC and MyBatis,and it completed the development with Java language.HTML,JSP,EXTJS and other technologies are applied in the front-end,and Oracle is used as the back-end database.The star network topology is adopted in the network architecture,and the key business nodes are deployed in cluster mode.In addition,the data exchange middleware is designed to realize the data exchange among systems.Digital signature technology is used to guarantee the security of data transmission,meanwhile,the research and code implementation are conducted on the RSA algorithm used in digital signature technology.The e-commerce enterprises send the declaration information to the cross-border customs clearance service system.The message data is transfered by each system until the data exchange is completed.Finally,the key functions of the platform are designed and implemented.The platform mainly realizes the functions of enterprise declaration,enterprise record management,vehicle record management and account record management.At the same time,it also realizes the functions of parameter setting,transaction document inquiry as well as export and import document management.The test environment is set up,and then the functional and pressure tests are conducted on the system.The test results indicate that the system can be operated steadily with perfect functions.