Design And Implementation Of A Mobile E-Commerce System Based On Cloud Platform

With the development of mobile Internet technology and cloud computing, as well as our nation has launched the "Internet+" strategy, the mobile Internet is gradually transforming the real economy. B2B mobile e-commerce system which aimming at MSMEs and petty dealers and hit their demands has research significance and market value.In China’s rough-and-tumble Internet market, requirements change most frequently. Thus, this thesis focuses on how to enhance the extensibility of the system as well as development efficiency with certain security assurance. Architecture designs based on cloud platform and microservices are emphasized in this thesis. In addition, security problem of mobile e-commerce system is also one of the highlights of this thesis.In this thesis, the main works are as follows:(1) On the premise of the overall design of the system framework, this thesis mainly elaborates the architectural design of one subsystem and several microservices, which helps enhancing the system’s cohesion and expansibility.(2) Important subsystem and microservices are designed and implemented in system business layer.The integration work between the subsystems and microservices, the secondary development of the interfaces provided by the external SaaS cloud platforms are also implemented. To be specific, the function modules include: SMS module, business management module, event tracking and statistical analysis module.(3) In terms of safety, subsystem with identity authentication and requests dispatching function is implemented based on proxy mechanism and tenant isolation mechanism. In addition, the safety of the OAuth2.0 agreement under the mobile scene is studied and tested by this thesis. System functions normally shows that the overall design scheme is reasonable.The test results prove the system can meet the requirements with good performance and high security.