Design Of RESTful-based P2P Lending Trading System

With the development of Internet Finance, people have witnessed increase attention on P2P lending and government support P2P lending business. There is more and more people managing financial and obtaining loan through the internet. There is more and more enterprises hoped to that divides cup of thick soup. With the development of company’s business expansion, the old system is not going to supply company’s business expansion. The old system is highly coupled, it is difficult to maintain. To change a function, restart the system, means that the service is affected. Since this is a new kind of Internet business, there is no good solution on the market. How to create a practical, safe, easy maintainability and strong expansibility of P2P lending system is an urgent problem.First of all, the status and problems in the P2P lending business, and the necessity of RESTful-based P2P lending trading system development is illustrated. Next, the function of P2P lending trading system is discussed, and a rational and practical flow for the P2P lending business is analyzed. Then, the architecture of RESTful-based P2P lending trading system is analyzed. Some core subsystems including the user management system, lending trading system and funds custody system are designed in details. RESTful JSON APIs are provided in these core subsystems. By the RESTful Web Services enabling a loosely coupled approach to core subsystems integration, guaranteed safe, non-stop and stable running of the system, the business processing approach provides a foundation to generate new business services more easily. RESTful-based P2P lending trading system to demonstrate that RESTful Web services are more suitable for Internet-scale distributed data integration. Finally, the RESTful-based P2P lending trading system is summarized.