Tomcat服务器的安装过程
一、 安装tomcat软件包之前,查看java的jdk环境,如果安装了java的jdk环境,直接进行第二步就可以了;如果没安装,进行下列步骤:
(1) 查看java的jdk环境
[root@test ~]# java -version java version "1.6.0_25" Java(TM) SE Runtime Environment (build 1.6.0_25-b06) Java HotSpot(TM) Client VM (build 20.0-b11, mixed mode, sharing) [root@test ~]# |
可以看到,此台服务器我已安装了jdk1.6版本
(2) 安装java的jdk环境
可以参考java的jdk安装文档http://marlon617.blog.51cto.com/5299256/912761
二、 安装tomcat
(1) 下载tomcat安装包 (如:apache-tomcat-5.5.29.zip)
[root@test ~]# cd /opt/yxtuser/ [root@test yxtuser]# ls apache-tomcat-5.5.29.zip [root@test yxtuser]# |
(2) 安装之前要设置好jdk环境变量
[root@test yxtuser]# vi /etc/profile export JAVA_HOME=/usr/java/jdk1.6.0_25 export JRE_HOME=/usr/java/jdk1.6.0_25/jre export PATH=$PATH:$JAVA_HOME/bin export CLASSPATH=.:$JAVA_HOME/lib/tools.jar:$JAVA_HOME/lib/dt.jar:$CLASSPATH |
(3) 执行source /etc/profile
[root@test yxtuser]# source /etc/profile [root@test yxtuser]# echo $JAVA_HOME /usr/java/jdk1.6.0_25 [root@test yxtuser]# echo $JRE_HOME /usr/java/jdk1.6.0_25/jre |
(4) 开始安装tomcat安装包
[root@test ~]# cd /opt/yxtuser/ [root@test yxtuser]# ls apache-tomcat-5.5.29.zip [root@test yxtuser]# unzip apache-tomcat-5.5.29.zip [root@test yxtuser]# ls apache-tomcat-5.5.29 apache-tomcat-5.5.29.zip [root@test yxtuser]# cd apache-tomcat-5.5.29 [root@test apache-tomcat-5.5.29]# ls bin conf logs RELEASE-NOTES server temp work common LICENSE NOTICE RUNNING.txt shared webapps [root@test apache-tomcat-5.5.29]# [root@test yxtuser]# cd /usr/local/ [root@test local]# mv /opt/yxtuser/apache-tomcat-5.5.29 /usr/local/ [root@test local]# ls apache-tomcat-5.5.29 bin etc games include lib libexec man nagios sbin share src [root@test local]# |
(5) 设置tomcat环境变量
[root@test apache-tomcat-5.5.29]# vi /etc/profile export CATALINA_BASE=/usr/local/apache-tomcat-5.5.29 export CATALINA_HOME=/usr/local/apache-tomcat-5.5.29 [root@test apache-tomcat-5.5.29]# source /etc/profile |
(6) 启动tomcat服务
[root@test bin]# ./startup.sh -bash: ./startup.sh: Permission denied 出现此问题时,给startup.sh执行权限 [root@test bin]# chmod 755 startup.sh [root@test bin]# ./startup.sh Cannot find ./catalina.sh This file is needed to run this program [root@test bin]# chmod 755 catalina.sh [root@test bin]# ./startup.sh The BASEDIR environment variable is not defined correctly This environment variable is needed to run this program 出现上述问题是由于文件执行权限不足,解决办法就是给$CATALINA_HOME/bin 目录下所有.sh文件添加一个可执行权限即可 [root@test bin]# chmod 755 *.sh [root@test bin]# ./startup.sh Using CATALINA_BASE: /usr/local/apache-tomcat-5.5.29 Using CATALINA_HOME: /usr/local/apache-tomcat-5.5.29 Using CATALINA_TMPDIR: /usr/local/apache-tomcat-5.5.29/temp Using JRE_HOME: /usr/java/jdk1.6.0_25/jre Using CLASSPATH: /usr/local/apache-tomcat-5.5.29/bin/bootstrap.jar [root@test bin]# 此时tomcat服务正常启动,查看此进程 [root@test bin]# ps -ef | grep tomcat root 5126 1 4 08:16 pts/1 00:00:02 /usr/java/jdk1.6.0_25/jre/bin/java -Djava.util.logging.config.file=/usr/local/apache-tomcat-5.5.29/conf/logging.properties -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.endorsed.dirs=/usr/local/apache-tomcat-5.5.29/common/endorsed -classpath /usr/local/apache-tomcat-5.5.29/bin/bootstrap.jar -Dcatalina.base=/usr/local/apache-tomcat-5.5.29 -Dcatalina.home=/usr/local/apache-tomcat-5.5.29 -Djava.io.tmpdir=/usr/local/apache-tomcat-5.5.29/temp org.apache.catalina.startup.Bootstrap start root 5169 4324 0 08:17 pts/1 00:00:00 grep tomcat [root@test bin]# |
(7) 关闭tomcat服务
[root@test bin]# ./shutdown.sh Using CATALINA_BASE: /usr/local/apache-tomcat-5.5.29 Using CATALINA_HOME: /usr/local/apache-tomcat-5.5.29 Using CATALINA_TMPDIR: /usr/local/apache-tomcat-5.5.29/temp Using JRE_HOME: /usr/java/jdk1.6.0_25/jre Using CLASSPATH: /usr/local/apache-tomcat-5.5.29/bin/bootstrap.jar [root@test bin]# ps -ef |grep tomcat root 5224 4324 0 08:18 pts/1 00:00:00 grep tomcat [root@test bin]# |
(8) tomcat默认安装的端口为8080,生成一个默认网站 http://IP:8080
这样就OK了!!!