feign client setting timeout- Tencent Cloud Developer Community-腾讯云
Five optimization tips for Spring Cloud OpenFeign! - Know almost
https://www.cnblogs.com/kancy/p/13033021.html
Spring Cloud Chapter 8 OpenFeign service interface call - Programmer Sought
Solution to Feign's handling of abnormal information - Self-learning Programming Network
https://www.cnblogs.com/Yukino1903/p/16924418.html
feign downgrade:
Using OpenFeign to implement cross-service calls_feign cross-service calls_sissie喵~'s Blog-CSDN Blog
https://www.cnblogs.com/yufeng218/p/14050821.html
Feign of Spring Cloud Learning - Programmer Sought
Blog for http client Feign_Fairy to carry - CSDN Blog
Basic usage of Feign, detailed log configuration and connection pool configuration