Design And Implementation Of Ventilation Control System Based On Third Party Payment

With the rapid development of China's Internet industry,the third-party payment system has become an important part of China's Internet market economy.However,in recent years,payment risk incidents have occurred frequently,and cases have increased dramatically.Internet payment has brought huge risks,which has seriously affected User's payment experience.How to solve the security problem of third-party payment through risk control has become the key to the development of the Internet payment system.In order to realize real-time risk control of Internet third-party payment transactions,this paper aims to design and implement a wind control system based on third-party payment.The system is based on service-oriented architecture and developed by the distributed service framework Thirft.The system is modular.Firstly,the powerful risk indicators are extracted from the payment risk transaction,and the main work contents and corresponding results of the risk control are analyzed and summarized,so that the functional requirements analysis of the risk control system is based on the business process of the risk control operation.Then design the big data landing module to ensure that the payment transaction data falls in both tiled and nested formats,and increase the real-time feature calculation to provide a minute-level granular feature set for online services.Then,by configuring the calculation window features,the rule engine is built on the open source framework Drools to perform rule and feature matching calculation.The external service and the inbound service call interface will also be provided to meet the business requirements,and the message queue Kafka is used for asynchronous operation.Design a wind control operation web platform to cooperate with the auxiliary air control online service.Finally,it is implemented and tested on the basis of the design of the entire wind control system,and gives a description and summary.The risk control system based on third-party payment can perform real-time interception control on payment risk transactions,and achieve fast response and dynamic configuration of interception rules,which can effectively reduce the loss rate of third-party payment companies and meet Internet payment.Requirements for risk monitoring in license compliance.