【Mac IDEA Java Web项目Tomcat启动报错】java.net.MalformedURLException: Local host name unknown

java.net.MalformedURLException: Local host name unknown

/Users/jack/soft/taobao-tomcat-7.0.68/bin/catalina.sh run [2017-10-19 09:39:26,744] Artifact swork.info.server:war exploded: Waiting for server connection to start artifact deployment... 2017-10-19 21:39:32.460 sun.management.Agent error System.err: 錯誤: 代理程式發生異常 2017-10-19 21:39:32.461 sun.management.Agent error System.err: : java.net.MalformedURLException: Local host name unknown: java.net.UnknownHostException: jacks-MacBook-Air.local: jacks-MacBook-Air.local: nodename nor servname provided, or not known Disconnected from server

解决方法：

sudo vim /etc/hosts

127.0.0.1 localhost jacks-MacBook-Air.local