CentOS 64-bit下安装JDK和Tomcat并设置Tomcat开机启动操作步骤

时间:2014-12-16 01:00 来源:linux.it.net.cn 作者:IT

准备文件如下：

1.CentOS-6.4-x86_64-bin-DVD1.iso

2.jdk-7u67-linux-x64.rpm

3.apache-tomcat-7.0.55.tar.gz

安装步骤如下:

一、安装JDK

[root@n1 /]# java -version

bash: java: command not found

[root@n1 /]# rpm -ivh /soft/jdk-7u67-linux-x64.rpm

Preparing... ########################################### [100%]

1:jdk ########################################### [100%]

Unpacking JAR files...

rt.jar...

jsse.jar...

charsets.jar...

tools.jar...

localedata.jar...

jfxrt.jar...

[root@n1 /]#

[root@n1 /]# java -version

java version "1.7.0_67"

Java(TM) SE Runtime Environment (build 1.7.0_67-b01)

Java HotSpot(TM) 64-Bit Server VM (build 24.65-b04, mixed mode)

[root@n1 /]# cd /usr/java

[root@n1 java]# ls

default jdk1.7.0_67 latest

[root@n1 java]#

二、安装Tomcat

rm -rf /usr/local/tomcat7

cd /usr

cd /usr/local/tomcat7

cd /

tar zxvf /soft/apache-tomcat-7.0.55.tar.gz

mv /apache-tomcat-7.0.55 /usr/local/tomcat7

chmod +x /usr/local/tomcat7

三、设置环境变量

执行vim /etc/profile命令，添加环境变量代码如下

#jdk config

export JAVA_HOME=/usr/java/jdk1.7.0_67

export CALSSPATH=$JAVA_HOME/lib/*.*

#tomcat config

export TOMCAT_HOME=/usr/local/tomcat7

export CATALINA_HOME=/usr/local/tomcat7

#path config

export PATH=$PATH:$JAVA_HOME/bin:$TOMCAT_HOME/bin

执行指令source /etc/profile刷新环境变量

四、启动Tomcat

sh /usr/local/tomcat7/bin/startup.sh

在火狐浏览器中打开网址http://localhost:8080测试

关闭Tomcat命令

sh /usr/local/tomcat7/bin/shutdown.sh

五、开机启动Tomcat脚本

5.1、执行指令vi /etc/rc.d/init.d/tomcat生成脚本文件，内容如下

#!/bin/bash

# /etc/rc.d/init.d/tomcat

# init script for tomcat precesses

# processname: tomcat

# description: tomcat is a j2se server

# chkconfig: 2345 86 16

# description: Start up the Tomcat servlet engine.

if [ -f /etc/init.d/functions ]; then

. /etc/init.d/functions

elif [ -f /etc/rc.d/init.d/functions ]; then

. /etc/rc.d/init.d/functions

else

echo -e "\atomcat: unable to locate functions lib. Cannot continue."

exit -1

RETVAL=$?

CATALINA_HOME="/usr/local/tomcat7" #tomcat安装目录

case "$1" in

start)

if [ -f $CATALINA_HOME/bin/startup.sh ];

then

echo $"Starting Tomcat"

$CATALINA_HOME/bin/startup.sh

;;

stop)

if [ -f $CATALINA_HOME/bin/shutdown.sh ];

then

echo $"Stopping Tomcat"

$CATALINA_HOME/bin/shutdown.sh

;;

echo $"Usage: $0 {start|stop}"

exit 1

;;

esac

exit $RETVAL

5.2、添加权限chmod 755 /etc/rc.d/init.d/tomcat，使得脚本文件可执行