tomcat安装

1. 解压安装
tar -zxvf apache-tomcat-7.0.39.tar.gz 

2.配置环境变量
vim /etc/profile

#set tomcat evvironment
CATALINA_HOME=/usr/local/apache-tomcat-7.0.39

3.编辑完后执行以下命令以使其立即生效
source /etc/profile

4.启动tomcat

./startup.sh