Question

我在与Zuul和Eureka路由时遇到ZuulException: forward error。

在第一分钟内没有发生错误，但在1或2分钟后我得到这个奇怪的错误。

我使用 spring boot 1.4 和 spring cloud Camden

如果您想重现错误或查看我的项目：https://github.com/Seb69/Spring-demo-ZuulException/tree/master

Eureka配置：

server:
    port: 9999

spring:
    application:
        name: eureka-server
eureka:
   instance:
     hostname: localhost
   client:
     registerWithEureka: false
     fetchRegistry: false
     serviceUrl:
       defaultZone: http://${eureka.instance.hostname}:${server.port}/eureka/

服务网关配置（Zuul）：

server:
    port: 1111
spring:
    application:
        name: service-gateway

# ZUUL (Load balancing)
zuul:
    ignoredServices: '*'
    routes:
        service-server:
            stripPrefix: true
            path: /api/**
            serviceId:  SERVICE-SERVER


# EUREKA (Service registry)
eureka:
    instance:
        leaseRenewalIntervalInSeconds: 1
        leaseExpirationDurationInSeconds: 2
    client:
        serviceUrl:
            defaultZone: http://localhost:9999/eureka/

服务配置：

server:
    port: 8095
spring:
    application:
        name: service-server

eureka:
    instance:
        leaseRenewalIntervalInSeconds: 1
        leaseExpirationDurationInSeconds: 2
    client:
        serviceUrl:
            defaultZone: http://localhost:9999/eureka/

这是我的堆栈跟踪的简短版本：

com.netflix.zuul.exception.ZuulException：转发错误

引起：com.netflix.client.ClientException：重试次数   下一个服务器超过最多1次重试，同时拨打电话：   MBP-DE-安德烈：8095

引起：java.net.UnknownHostException：mbp-de-andre

Answer 1

<强> FIX：所以，我最终成功地让它发挥作用！

我的问题来自我的Macbook主机名，

上次主机名为：mbp-de-andre

我修改它并设置：`MacBook-Pro-de-ANDRE.local``

Answer 2

只想说另一个修复程序可能缺少依赖项：

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ZuulException：Zuul-Eureka的前向错误

2 个答案: