民航旅客服务系统统一接口网关设计与实现

Design and Implementation of Universal API Gateway in Aviation Passenger Service System

设计并实现了民航旅客服务系统的统一接口网关,提出统一网关建设的整体架构、核心模块的设计关注点、以及具体的实现机制。通过灰度发布、熔断降级、资源池隔离等技术的应用,实现了不停机、高并发的核心网关模块,并在实际生产环境中通过了亿级访问量对统一网关进行的实际检验。

The universal API gateway of the Civil Aviation Passenger Service System is designed and implemented in this paper.High level architecture,design concerns of the core modules,and specific implementation mechanism of universal API gateway are also presented.Through the application of gray-scale release,circuit breaker auto degradation,resource pool isolation and other technologies,API gateway can provide non-stop and high concurrency capability,and process up to hundreds of million of concurrent API calls in the actual production environment.