(1)sdk版本
- spring-cloud-starter-alibaba-sentinel:2.2.5.RELEASE
- spring cloud:Hoxton.SR10(Hoxton.SR9以下都正常,Hoxton.SR10与2020.x版本都不行)
(2)开启sentinel
feign.sentinel.enabled=true
(3)保证项目中有Feign客户端
项目启动失败
类:SentinelFeign 83行 报错
错误信息:Requested bean is currently in creation: Is there an unresolvable circular reference?
参考:https://github.com/alibaba/spring-cloud-alibaba/issues/1974




