修改 tomcat 配置文件,路径: tomcat_home/conf/server.xml
1.HTTP端口,默认8080,如下改为8081
<Connector connectionTimeout="20000" port="8080" protocol="HTTP/1.1" redirectPort="8443"/>
2.远程停服务端口,默认8005,如下改为8006
<Server port="8005" shutdown="SHUTDOWN">
3.AJP端口,默认8009,如下改,8010
<Connector port="8009" protocol="AJP/1.3" redirectPort="8443"/>