idea启动tomcat失败,1099端口被占用

今天遇到一个问题,当使用idea启动一个tomat服务的时候,报错:不能链接本地1099端口。java

/Users/liqiu/soft/develop/apache-tomcat-8.0.30/bin/catalina.sh run
[2016-12-03 11:53:07,107] Artifact ticket_realtime_data:war exploded: Server is not connected. Deploy is not available.
??: ????????: java.net.MalformedURLException: Local host name unknown: java.net.UnknownHostException: bogon: bogon: nodename nor servname provided, or not known
Disconnected from server

刚开始还觉得端口被占用,换了2099依然报错node

后来在网上搜索,听说是hostname被修改了,在命令行输入hostname命令,果真主机名是:bogonapache

担忧时中毒了,后来想一想本身时mac本,中毒好难啊,又上网搜索了一下,原来是dns解析的问题tomcat

解决办法:在命令行输入,sudo hostname 你的电脑名称ide

注意:你的电脑名称是在/etc/hosts里面指向到 127.0.0.1idea