centos7配置多个tomcat

vim /etc/profile

JAVA_HOME=/usr/java/jdk1.8.0_141
JRE_HOME=/usr/java/jdk1.8.0_141/jre
PATH=$PATH:$JAVA_HOME/bin:$JRE_HOME/bin
CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JRE_HOME/lib
export JAVA_HOME JRE_HOME PATH CLASSPATH
PATH=$PATH:/usr/local/mysql:/usr/local/mysql/bin
export PATH
#tomcat1
TOMCAT_HOME_1=/usr/local/tomcat1/
CATALINA_HOME_1=usr/local/tomcat1/
CATALINA_BASE_1=usr/local/tomcat1/
export TOMCAT_HOME_1 CATALINA_HOME_1 CATALINA_BASE_1
#tomcat2
TOMCAT_HOME_2=/usr/local/tomcat2/
CATALINA_HOME_2=usr/local/tomcat2/
CATALINA_BASE_2=usr/local/tomcat2/
export TOMCAT_HOME_2 CATALINA_HOME_2 CATALINA_BASE_2
#tomcat3
TOMCAT_HOME_3=/usr/local/tomcat3/
CATALINA_HOME_3=usr/local/tomcat3/

/usr/local/tomcat1/  这是第一个tomcat的安装位置.......以此类推