How to Solve zuul Forwarding error (No Retrayable)

Text

Service A restarts, zuul without adding a retry mechanism, and A service error exception will be reported

Solution: Modify gateway profile

hystrix:
    command:
        default:
            execution:
                isolation:
                    thread:
                        timeout-in-milliseconds: 20000
zuul:
  host:
    connect-timeout-millis: 20000
    socket-timeout-millis: 20000
  routes:
    #userMicroservices
    userService:
      #All requests with /user as the header are forwarded to user
      path: /user/**
      serviceId: user
      #url: http://localhost:8091
    pickupService:
      #All requests with /pickup as the header are forwarded to pickup
      path: /pickup/**
      serviceId: pickup
    orderService:
      #All requests with /order as the header are forwarded to order
      path: /order/**
      serviceId: order
  #Whether retryable is enabled
  retryable: true
ribbon:
  #resolve the timeout problem caused by zuul forwarding requests
  ReadTimeout: 60000 
  SocketTimeout: 60000
  # of retries for the current service
  MaxAutoRetries: 2
  # of times to switch the same Server
  MaxAutoRetriesNextServer: 0

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