Spring Boot + Eureka Server + Hystrix with Turbine: empty turbine.stream 配置的时候遇到了问题：

Property or field 'default' cannot be found on object of type 'com.netflix.appinfo.InstanceInfo' - m

原配置：

turbine:
app-config: eureka-consumer-ribbon-hystrix
cluster-name-expression: “default”
combine-host-port: true

解决方案

turbine:
app-config: eureka-consumer-ribbon-hystrix
cluster-name-expression: new String('default')
combine-host-port: true