1 安装jdk

下载jdk-8u121-linux-x64.tar.gz

mkdir /usr/local/java/

解压到/usr/local/java/

cd /usr/local/java/; ln -s jdk1.8.0_121 jdk

2 安装tomcat

解压apache-tomcat-8.5.15.tar.gz到/usr/local/tomcat

3 编辑/etc/profile 添加如下内容：

## JAVA

export JAVA_HOME=/usr/local/java/jdk

export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar

## TOMcat

export CATALINA_HOME=/usr/local/tomcat

## PATH

export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin:$JAVA_HOME/bin

#################

. /etc/prof

4 cp /usr/local/tomcat/bin/catalina.sh /etc/init.d/tomcat

编辑/etc/init.d/tomcat， 在#!/bin/sh 下添加下面3行

#!/bin/sh

JAVA_HOME=/usr/local/java/jdk

CATALINA_HOME=/usr/local/tomcat

# chkconfig: - 95 15

########

chmod +x /etc/init.d/tomcat

chkconfig tomcat on; service tomcata start