SpringCloud Zuul 连接超时

错误异常:

"error":"Internal Server Error","exception":"com.netflix.zuul.exception.ZuulException","message":"GENERAL"

zuul 服务添加配置:

# 负载均衡配置
ribbon:
  # 25 秒超时
  ReadTimeout: 25000
  ConnectTimeout: 6000
  MaxAutoRetries: 0
  MaxAutoRetriesNextServer: 1
  eureka:
    enabled: true

# 熔断器配置
hystrix:
  command:
    default:
      execution:
        isolation:
          thread:
            timeoutInMilliseconds: 60000