Design And Implementation Of Enterprise Payment Middle Platform System

With the rapid development of e-commerce and the popularization of mobile terminals,mobile payment has become an increasingly popular payment method,and its development is showing an unstoppable trend.Mobile payment has penetrated into people's daily life such as catering,shopping,and transportation,and has profoundly changed people's lifestyles.The business of third-party payment companies has also exploded with the help of mobile payment.Third-party payment meets people's demand for innovative,convenient,and efficient payment methods,but also brings some problems.The system capabilities of third-party payment companies are not sufficient to manage the increasingly huge funds,and many accidents have been exposed,causing financial losses and customer loss.In order to support the rapid development of business,ensure the safety of funds,and provide consumers with better services,the third-party payment company's fund management system needs to be improved in terms of system security,robustness,reliability,and scalability.In view of the above situation,this thesis conducts research on mobile payment and studies the current status of domestic and foreign payment systems.Combining the company's business conditions,designed and implemented a third-party payment company's payment middle-office system,which provides the company's online funds with standardized management capabilities.First,analyze the functional requirements and non-functional requirements of the company's business characteristics,give the system application architecture diagram,adopt SOA as the system service architecture framework,then design each functional module of the system,and finally use the Java development language,SSM development framework,My SQL system database,combined with the company's service management system,realizes a loosely coupled,highly available,and fast iterative payment middle-office system,providing safe and reliable service guarantee for the company's online funds.After a complete system test and grayscale test,the entire system is running well after it goes online,and each functional module is in normal use.It meets the fund management needs of the company's business line,provides a good foundation for the development of the company's business line,and provides better protection for consumers' funds.