linux下部署tomcat7.0

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1、linux版本：CentOS6.2iso文件下载地址：http://mirrors.163.com/centos/6.2/isos/i386/CentOS-6.2-i386-bin-DVD1.iso1.安装JDK先用java命令查看系统是否安装了默认的openJDK，如果已安装，建议用yumremovejava卸载之。下载jdk：wget–chttp://download.oracle.com/otn-pub/java/jdk/7u5-b05/jdk-7u5-linux-i586.rpm安装：rpm–ivhjdk-7u5-linux

2、-i586.rpm配置环境变量（等到tomcat安装好之后一起配置）2.安装tomcatTomca下载地址：http://apache.etoak.com/tomcat/tomcat-7/v7.0.28/bin/apache-tomcat-7.0.28.tar.gz下载后解压：tar-zxvfapache-tomcat-7.0.28移动到/usr/local/tomcat7：mvapache-tomcat-7.0.28/usr/local/tomcat7设置目录可执行权限chmod+x/usr/local/tomcat7配置环境变量

3、 编辑profile文件：vim/etc/profile在文件中添加以下代码：  exportJAVA_HOME=/usr/java/jdk1.7.0_05  exportCALSSPATH=$JAVA_HOME/lib/*.*    exportPATH=$PATH:$JAVA_HOME/bin     exportTOMCAT_HOME=/usr/local/tomcat7  exportCATALINA_HOME=/usr/local/tomcat7保存文件退出编辑。 使设置立即生效：source/etc/profile 至此

4、，tomcat已经搭建完毕，下面所述的步骤主要是对tomcat的相关设置。启动tomcat：shstartup.sh或者sh/usr/local/tomcat7/bin/startup.sh此时可在浏览器查看http://localhost:8080，如果没有图形界面，则需要打开端口才可访问。打开防火墙端口命令如下：/sbin/iptables-IINPUT-ptcp--dport8080-jACCEPT#8080为端口/etc/rc.d/init.d/iptablessave#保存/etc/init.d/iptablesresta

5、rt#重启防火墙使得立即生效也可以在/etc/sysconfig/iptables文件中增加一行信息，-ARH-Firewall-1-INPUT-mstate–stateNEW-mtcp-ptcp–dport8080-jACCEPT查看防火墙状态的命令：/etc/init.d/iptablesstatus关闭防火墙的命令：/etc/init.d/iptablesstop修改tomcat端口为80                                                       修改/usr/local/to

6、mcat6/apache-tomcat-6.0.20/conf/中的server.xml文件将端口改为80                                                       开启80端口在/etc/sysconfig/iptables中开放80端口-ARH-Firewall-1-INPUT-mstate--stateNEW-mtcp-ptcp--dport80-jACCEPT                                                       开机启动

7、在/etc/rc.d/init.d中添加tomcat的启动文件。#!/bin/bash##tomcatdThisshellscripttakescareofstartingandstopping#standalonetomcat#chkconfig:3459110#description:tomcatservice#processname:tomcatd#configfile:#Sourcefunctionlibrary../etc/rc.d/init.d/functions#Sourcenetworkingconfiguratio

8、n../etc/sysconfig/network#Checkthatnetworkingisup.[="no"]&&exit0prog=tomcatdexportJAVA_HOME=/usr/local/jdk/jdk1.7.0_0