org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.web.client.ResourceAccessException: I/O error on GET request for "https://DEPT-8001/dept/get/1": DEPT-8001; nested exception is java.net.UnknownHostException: DEPT-8001org.springframework.web.util.NestedServletExcep
阅读背景：
springcloud ribbon 客户端负载均衡用法
来源：互联网
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