SpringCloudFeign错误Failed to introspect Class [org.springframework.cloud.openfeign.ribbon.FeignRibbon

完整错误：Failed to introspect Class [org.springframework.cloud.openfeign.ribbon.FeignRibbonClientAutoConfiguration] from ClassLoader

不能加载 FeignRibbonClientAutoConfiguration

错误原因：

全局变量：SpringBootVersion 和springCloudVersion在Feign兼容方面有问题

解决方法：

升级feign依赖