springcloud zuul Forwarding error 错误 Load balancer does not have available server for client 原因

exception.ZuulException: Forwarding error com.netflix.client.ClientException: Load balancer does not have available server for client 刚开始用Api gateway   zuul组建，错误如上， 网上查了资料，主要错误原因如下： 1、缺 eureka 依赖，因为@E

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