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Spring Cloud (1) | java.net.UnknownHostException: eureka-server

在用docker 部署spring cloud專案的時候,執行以下命令:

docker run -p 8761:8761 -t space/eureka-server
docker run -p 8763:8763 -t space/service-rocket


會報以下錯誤:

com.sun.jersey.api.client.ClientHandlerException: java.net.UnknownHostException: eureka-server


正確的命令應該是:

docker run --name eureka-server -p 8761:8761 -t space/eureka-server
docker run --link eureka-server:8761 -p 8763:8763 -t space/service-rocket