feign的启动异常:The bean 'XXX.FeignClientSpecification', defined in null, could not be registere
版本使用的是SpringBoot:2.1.5.RELEASE,SpringCloud:Greenwich.SR1,OpenFeign:2.1.1.RELEASEDescription:Thebean'produce-core.FeignClientSpecification',definedinnull,couldnotberegistered.Abeanwiththatnamehasalread