vim /usr/local/tomcat/conf/server.xml
Connector port="8080" protocol="HTTP/1.1 "修改为Connector port="80" protocol="HTTP/1.1"
示例：
<Connector port="80" protocol="HTTP/1.1"
connectionTimeout="20000"
redirectPort="8443" />
/usr/local/tomcat/bin/shutdown.sh #关闭服务
/usr/local/tomcat/bin/startup.sh #启动服务
当如果出现转圈情况，是因为8005端口，没有起来。配置Tomcat监听80端口
原文：http://blog.51cto.com/13451715/2330202
