Spring cloud alibaba--Feign微服务调用组件
https://blog.csdn.net/ZHANGLIZENG/article/details/119058973?spm=1001.2101.3001.6650.3&utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7ECTRLIST%7ERate-3-119058973-blog-126527025.t0_edu_mix&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2%7Edefault%7ECTRLIST%7ERate-3-119058973-blog-126527025.t0_edu_mix&utm_relevant_index=4
