springcloud foreign 使用断路器不能生效

 

 

 错误：

 

  

Whitelabel Error Page

This application has no explicit mapping for /error, so you are seeing this as a fallback.

Wed Jan 31 23:10:55 CST 2018

There was an unexpected error (type=Internal Server Error, status=500).

com.netflix.client.ClientException: Load balancer does not have available server for client: service-hi

 

 原因：foreign hystrix （断路器） 没有启动，或者配置写错

 

参考：http://blog.csdn.net/qq_20079921/article/details/77990935?locationNum=7&fps=1