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XPay is a Java-based personal payment collection system designed around QR-code payments and order tracking. The open-source repository contains the version 2.0 code and supports payment workflows for services such as Alipay, WeChat, QQ Wallet, and UnionPay-style collection methods. Orders can carry identifiers that help match incoming transfers to individual transactions. Its unsigned personal-payment workflow relies on user review and email-based confirmation instead of continuously monitoring payment apps. Mobile payment scenarios can be integrated with H5 pages, applications, and mini programs. The backend uses Spring Boot, Spring MVC, Spring Data JPA, MySQL, Redis, Thymeleaf, and Swagger. Scheduled tasks, asynchronous operations, email notifications, and configurable QR-code pages support the surrounding payment workflow.
Features
- QR-code based personal payment collection
- Order identifiers for payment matching
- Multi-account payment support
- Email-assisted payment review workflow
- Spring Boot, MySQL, and Redis backend
- Mobile web, app, and mini-program payment support
Project Samples
