【原创】linux下安装配置JDK+tomcat+mysql详细步骤

1、安装linux系统：RHEL5.1-Server-2007 下载地址：http://www.test-life.org/?p=3832、linux安装完毕后，启动系统；本次安装mysql是通过在线安装的，打开终端：[root@localhost ~]# yum install mysql结果提示：This system is not registered with RHN，原因是安装的linux系统是redhat的。解决方法：http://www.test-life.org/?p=465，这篇文章中有详细的安装方法；3、JDK安装配置：1）下载JDK安装包： jdk-6u27-linux-i586.bin[root@localhost ~]# chmod a+x jdk-6u27-linux-i586.bin[root@localhost ~]#./jdk-6u27-linux-i586.bin如图到这了，按回车键即可：


2）把jdk安装在/usr/local目录里面[root@localhost ~]#mv jdk1.6.0_27/ /usr/local/3）建立一个连接，进入/usr/local目录下：[root@localhost local]#ln –s /usr/local/jdk1.6.0_27 /usr/local/jdk1.64）配置JDK环境变量，编辑/etc/profile目录下的profile文件：[root@localhost local]#vim /etc/profile在profile文件中加入如下内容：JAVA_HOME=/usr/local/jdk1.6
PATH=$PATH:$JAVA_HOME/bin
CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JAVA_HOME/lib
#JRE_HOME=$JAVA_HOME/jre
TOMCAT_HOME=/usr/local/tomcat6.0
export JAVA_HOME PATH CLASSPATH TOMCAT_HOME

保存，退出编辑。5）测试JDK安装：[root@localhost local]# java -version信息显示如下：java version “1.4.2″
gij (GNU libgcj) version 4.1.2 20070626 (Red Hat 4.1.2-14)Copyright (C) 2006 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
4、tomcat安装配置：1）进入/root/tomcat目录下下载tomcat安装包到tomcat目录下：apache-tomcat-6.0.36.tar.gz[root@localhost tomcat]# tar -zxvf apache-tomcat-6.0.36.tar.gz[root@localhost tomcat]#mv apache-tomcat-6.0.36 /usr/local/ //把tomcat安装到/usr/local目录下[root@localhost local]# ln -s /usr/local/apache-tomcat-6.0.36 /usr/local/tomcat6.0 //进入/usr/local目录下创建一个连接2）配置tomcat的环境变量，编辑/etc/profile文件[root@localhost local]#vim /etc/profile加入如下内容：TOMCAT_HOME=/usr/local/tomcat6.0
CATALINA_HOME=/usr/local/tomcat6.0
CATLINA_BASE=/usr/local/tomcat6.0
export TOMCAT_HOME CATALINA_HOME CATALINA_BASH

保存，退出编辑。3）重新载入profile文件[root@localhost local]#source /etc/profile5、检查环境变量配置[root@localhost local]# echo $JAVA_HOME
/usr/local/jdk1.6
[root@localhost local]# echo $TOMCAT_HOME
/usr/local/tomcat6.0
[root@localhost local]# echo $CLASSPATH
.:/usr/local/jdk1.6/lib/dt.jar:/usr/local/jdk1.6/lib/tools.jar:/usr/local/jdk1.6/lib
[root@localhost local]# echo $PATH
/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/jdk1.6/bin:/root/bin:/usr/local/jdk1.6/bin6、查看JAVA的版本[root@localhost local]# java -versionjava version “1.5.0_14″
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_14-b03)
Java HotSpot(TM) Client VM (build 1.5.0_14-b03, mixed mode, sharing)7、启动tomcat[root@localhost local]# sh /usr/local/tomcat6.0/bin/startup.shUsing CATALINA_BASE: /usr/local/tomcat6.0Using CATALINA_HOME: /usr/local/tomcat6.0
Using CATALINA_TMPDIR: /usr/local/tomcat6.0/temp
Using JRE_HOME: /usr/local/jdk1.6
Using CLASSPATH: /usr/local/tomcat6.0/bin/bootstrap.jar[root@localhost local]# netstat -ntl |grep 8080
tcp 0 0 :::8080 :::* LISTEN //tomcat8080端口8、在地址栏里输入http://IP:8080



此时tomcat安装成功。9、验证效果吧，在/tomcat6.0/webapps目录下，新建web文件夹，写个index.html文件。先把redhat linux防火墙关闭：[root@localhost local]#/etc/rc.d/init.d/iptables stop地址栏里输入：http://192.168.1.104:8080/web/index.html

ok了，验证通过。
8、mysql安装配置http://www.test-life.org/?p=465本文固定链接: http://www.test-life.org/?p=471 | 软件开发测试之路-Test Space