使用解压命令解压到指定目录
tar -zxvf apache-tomcat-9.0.62.tar.gz /www/server/
cp -r apache-tomcat-9.0.62 apache-tomcat-9.0.62-8001
cp -r apache-tomcat-9.0.62 apache-tomcat-9.0.62-8002
在profile的最后加上如下内容
# 8080 tomcat CATALINA_BASE=//ww/server/apache-tomcat-9.0.62 CATALINA_HOME=/www/server/apache-tomcat-9.0.62 TOMCAT_HOME=/www/server/apache-tomcat-9.0.62 export CATALINA_BASE CATALINA_HOME TOMCAT_HOME # 8080 tomcat # 8001 tomcat CATALINA_8001_BASE=/www/server/apache-tomcat-9.0.62-8001 CATALINA_8001_HOME=/www/server/apache-tomcat-9.0.62-8001 TOMCAT_8001_HOME=/www/server/apache-tomcat-9.0.62-8001 export CATALINA_8001_BASE CATALINA_8001_HOME TOMCAT_8001_HOME # 8001 tomcat # 8002 tomcat CATALINA_8002_BASE=/www/server/apache-tomcat-9.0.62-8002 CATALINA_8002_HOME=/www/server/apache-tomcat-9.0.62-8002 TOMCAT_8002_HOME=/www/server/apache-tomcat-9.0.62-8002 export CATALINA_8002_BASE CATALINA_8002_HOME TOMCAT_8002_HOME # 8002 tomcat
在/etc/profile中添加环境变量后，是使用source /etc/profile编译后只能在当前终端生效
4、进入tomcat 的 bin 目录修改 catalina.sh 文件。只需要修改我们复制的那两个tomcat
命令示例：
通过vim的替换命令替换成我们之前配置的路径
apache-tomcat-9.0.62-8001
:%s/CATALINA_BASE/CATALINA_8001_BASE/g :%s/CATALINA_HOME/CATALINA_8001_HOME/g
apache-tomcat-9.0.62-8002
:%s/CATALINA_BASE/CATALINA_8002_BASE/g :%s/CATALINA_HOME/CATALINA_8002_HOME/g5、修改server.xml中的端口号
[root@lotus ~]# vim /www/server/apache-tomcat-9.0.62-8001/conf/server.xml
[root@lotus ~]# vim /www/server/apache-tomcat-9.0.62-8002/conf/server.xml
以上就是tomcat所有的配置了
分别进入每个tomcat的bin目录，此处以apache-tomcat-9.0.62-8001为例
当三个tomcat都启动后，查看tomcat的进程
