老师,我一直用的是CentOS6.8系统,按视频一步步操作,防火墙也增加了199端口开放,可是在idea15里运行maven项目时显示:
/develop/apache-tomcat-7.0.82/bin/catalina.sh run
[2018-01-30 08:27:41,913] Artifact lxjmmal:war: Server is not connected. Deploy is not available.
Error: Exception thrown by the agent : java.net.MalformedURLException: Local host name unknown: java.net.UnknownHostException: LXJ: LXJ: Temporary failure in name resolution
Disconnected from server
Application Server was not connected before run configuration stop, reason: Unable to ping server at localhost:199