HystrixDashboard报错hystrix.streamisnotintheallowedlistofproxyhostnames解决方法

1、问题
Hystrix Dashboard 监控 stream 时报错：

hystrix.stream is not in the allowed list of proxy host names.If it should be allowed add it to hystrix.dashboard.

2、解决方法
application.yml 文件中加入配置：

hystrix: dashboard: proxy-stream-allow-list: localhost