更新 'config-repo/zuul-dev.properties'

config-repo/zuul-dev.properties

 zuul.routes.zureka-client2.service-id=zureka-client2
 
 # 添加ribbon的超时时间设置
-ribbon.ReadTimeout=3000
-ribbon.ConnectTimeout=3000
+ribbon.ReadTimeout=6000
+ribbon.ConnectTimeout=6000
 
 zuul.host.connect-timeout-millis=3000
 zuul.host.socket-timeout-millis=3000