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报错信息：com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server解决方法一：修改yml配置文件eureka: client: registerWithEureka: false fetchRegistry: false解决方法二：查看Eureka的端口，对应端口号进行配置defaultZone如：Eureka的配置s

问题：ERROR：Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is com.netflix.hystrix.exception.HystrixRuntimeException: SkuFeign#search(Map) failed and no fallback available