关于spirngcloud中的zuul访问其他服务出现Read timed out问题

Question

1.使用zuul作为网关访问服务A,当A中存在一条比较耗时的查询时，zuul网关进入FallbackProvider的fallbackResponse接口方法中，并报java.lang.RuntimeException: java.net.SocketTimeoutException: Read timed out的异常。
2.经过资料查找，配置文件做了如下的超时配置：

zuul:
  # zuul转发请求会过滤默认的请求头，例如Authorization,这里使用sensitive-headers清空默认请求头
  sensitive-headers:
  prefix: /platform
  ignoredServices: '*'
  routes:
    blogService:
      path: /blog/**
      serviceId: platform-blog
      stripPrefix: false
  host:
    connect-timeout-millis: 10000
    socket-timeout-millis: 60000

feign:
  client:
    config:
      default:
        connectTimeout: 60000
        # 请求 超时时间
        readTimeout: 60000
  hystrix:
    enabled: false

hystrix:
  command:
    default:
      execution:
        timeout:
          # 是否开启超时熔断, 如果为false, 则熔断机制只在服务不可用时开启
          enabled: false
        isolation:
          strategy: SEMAPHORE
          # 配置hystrix熔断超时，它适用策略THREAD和SEMAPHORE
          thread:
            timeoutInMilliseconds: 60000

作为一个springcloud的初学者，我不知道上面那些超时会生效，索性全部配置上去了
3.尝试结果还是出现上面的报错信息，我经过报错的堆栈定位到源码某个方法，里面的配置信息不知道有没有帮助，在这里还是把它贴出来

ClientConfig:GZipPayload:true, PrimeConnectionsClassName:com.netflix.niws.client.http.HttpPrimeConnection, ProxyPort:null, MinPrimeConnectionsRatio:1.0, StaleCheckingEnabled:null, FollowRedirects:false, RequestIdHeaderName:null, Port:7001, NFLoadBalancerMaxTotalPingTime:null, Version:null, DeploymentContextBasedVipAddresses:platform-blog, IsHostnameValidationRequired:null, PrimeConnectionsURI:/, listOfServers:, MaxTotalConnections:200, ConnectionCleanerRepeatInterval:30000, InitializeNFLoadBalancer:null, EnableZoneExclusivity:false, MaxConnectionsPerHost:50, TrustStorePassword:null, VipAddress:null, EnableMarkingServerDownOnReachingFailureLimit:null, MaxTotalHttpConnections:200, ProxyHost:null, EnablePrimeConnections:false, KeyStore:null, MaxTotalTimeToPrimeConnections:30000, PoolMaxThreads:200, UseIPAddrForServer:false, KeyStorePassword:null, MaxAutoRetries:0, AppName:null, ConnectionPoolCleanerTaskEnabled:true, IgnoreUserTokenInConnectionPoolForSecureClient:null, NIWSServerListFilterClassName:null, EnableConnectionPool:true, ReadTimeout:1000, PrioritizeVipAddressBasedServers:true, ConnectionManagerTimeout:2000, NFLoadBalancerPingClassName:com.netflix.loadbalancer.DummyPing, NFLoadBalancerStatsClassName:null, PoolKeepAliveTimeUnits:SECONDS, PoolKeepAliveTime:900, NFLoadBalancerClassName:com.netflix.loadbalancer.ZoneAwareLoadBalancer, RequestSpecificRetryOn:null, ServerListUpdaterClassName:null, NFLoadBalancerPingInterval:null, CustomSSLSocketFactoryClassName:null, SecurePort:null, BackoffTimeout:null, IsClientAuthRequired:false, EnableZoneAffinity:true, IsSecure:null, MaxRetriesPerServerPrimeConnection:9, PoolMinThreads:1, MaxHttpConnectionsPerHost:50, TrustStore:null, ServerDownFailureLimit:null, RulePredicateClasses:null, ClientClassName:com.netflix.niws.client.http.RestClient, TargetRegion:null, MaxAutoRetriesNextServer:1, NIWSServerListClassName:com.netflix.loadbalancer.ConfigurationBasedServerList, OkToRetryOnAllOperations:false, EnableGZIPContentEncodingFilter:false, ConnectTimeout:1000, SendBufferSize:null, NFLoadBalancerRuleClassName:com.netflix.loadbalancer.AvailabilityFilteringRule, VipAddressResolverClassName:com.netflix.client.SimpleVipAddressResolver, ConnIdleEvictTimeMilliSeconds:30000, ServerListRefreshInterval:null, ForceClientPortConfiguration:null, Linger:null, ServerDownStatWindowInMillis:null, ReceiveBufferSize:null

上面我发现ReadTimeout:1000的字眼，我不知道之前的配置文件中的配置是否生效。实在解决不了了，跪求指点一下，think you...