dobbo 客户端调用方式：
https://blog.csdn.net/qq_30353203/article/details/77864933
dubbo 性能调优：
https://blog.csdn.net/youaremoon/article/details/51884644
APIGateway
http://blog.csdn.net/Tredemere/article/details/78246413?locationNum=10&fps=1
https://www.cnblogs.com/savorboard/p/api-gateway.html
https://www.cnblogs.com/yjmyzz/p/dubbox-demo.html