com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known serve

BUG:

        com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server

        

异常原因:

    springcould erreka配置异常

1.自我保护关闭

2.自动注册关闭

3.检查服务关闭

eureka.client.register-with-eureka=false

eureka.client.fetch-registry=false