Design And Implementation Of Wechat Payment System In Small And Microenteprises

With the continuous expansion of mobile applications,mobile payment has become a popular way of human social transactions in the new era.In mobile payment software,WeChat payment is very convenient.It has become a convenient way of payment for young people's living expenses.However,because WeChat payment is based on the client point to point payment,it is difficult to effectively manage the payment between customers and enterprises.Using WeChat payment to build enterprise financial management system,realize the function of WeChat payment and settlement,account reconciliation and refund ability,help the enterprise to carry out the financial management of WeChat efficiently and aim at the user object of small and micro enterprises,analyze the demand of the small and micro enterprises to carry on the financial management through the WeChat payment,and build the small micro enterprise WeChat payment.The system is implemented with small supermarkets as an example to provide solutions for small and micro enterprises to solve WeChat's payment management problems.Using the J2 EE platform to design the server system,using the SSH framework and the Sql Server database to develop the system.The WeChat payment system of small and micro enterprises is connected through the Tencent WeChat payment platform interface,and the WeChat payment management system can be constructed.Refund,separate settlement,batch settlement,automatic reconciliation and other functions,to meet the needs of small and micro enterprises WeChat payment financial management.The small micro enterprise WeChat payment system designed and realized in this paper has the functions of assisting small and micro enterprise fast WeChat payment,automatic reconciliation,settlement,refunds and other service functions,so as to facilitate,automate and activate the financial management of small and micro enterprises.This study is based on the analysis of domestic and foreign mobile payment methods and methods as well as the status of the technology used,combined with the current situation of mobile payment in China and the actual needs of WeChat payment,analyze the current situation of mobile payment and the demand for small and micro enterprises to pay for WeChat,and integrate the process of WeChat to pay financial management in small and micro enterprises.The function module is designed,including system login module,payment function module,refund function module,account function module,settlement function module,order management function module and system security management module.The mature J2 EE development technology is used to develop the system.Through the practical application of the small supermarket,the financial information of the supermarket and the supplier,the supermarket and the end user can be quickly docked to improve the level of the modernization of the financial management of the supermarket.Through the system test in function and performance can meet the design requirements,meet the software design standards,meet the small and micro enterprises WeChat payment process,financial management automation needs,has a better practical application value.