一、问题描述
在使用Spring Cloud的zuul组件，做路由转发时，每次重新启动后端服务，头几次调用都会出现com.netflix.zuul.exception.ZuulException: Forwarding error的异常
二、解决办法
在zuul项目配置中，添加ribbon的超时时间设置
# 添加ribbon的超时时间设置
ribbon:
ReadTimeout: 3000
ConnectTimeout: 3000
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