加入以下代码
##########first tomcat###########
CATALINA_BASE=/usr/local/src/tomcat
CATALINA_HOME=/usr/local/src/tomcat
TOMCAT_HOME=/usr/local/src/tomcat
export CATALINA_BASE CATALINA_HOME TOMCAT_HOME
##########first tomcat############
##########second tomcat##########
CATALINA_2_BASE=/usr/local/src/tomcat_2
CATALINA_2_HOME=/usr/local/src/tomcat_2
TOMCAT_2_HOME=/usr/local/src/tomcat_2
export CATALINA_2_BASE CATALINA_2_HOME TOMCAT_2_HOME
##########second tomcat##########
保存退出。
输入：source /etc/profile,才能生效。
vim /usr/local/src/tomcat2/bin/catalina.sh
:%s/CATALINA_HOME/CATALINA_HOME_2/g
来到第二个tomcat的conf目录下
打开server.xml
更改端口：
<Server port="9005" shutdown="SHUTDOWN"> 端口：8005->9005
<!-- Define a non-SSL HTTP/1.1 Connector on port 8080 -->
<Connector port="9080" maxHttpHeaderSize="8192" 端口：8080->9080
maxThreads="150" minSpareThreads="25" maxSpareThreads="75"
enableLookups="false" redirectPort="8443" acceptCount="100"
connectionTimeout="20000" disableUploadTimeout="true" />
<!-- Define an AJP 1.3 Connector on port 8009 -->
<Connector port="9009" 端口：8009->9009
enableLookups="false" redirectPort="8443" protocol="AJP/1.3" />