CentOS下安装Tomcat服务
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)
#
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.运维网.com/5299256/912761
二、 安装tomcat
(1) 下载tomcat安装包 (如:apache-tomcat-5.5.29.zip)
# cd /opt/yxtuser/
# ls
apache-tomcat-5.5.29.zip
#
(2) 安装之前要设置好jdk环境变量
# 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
# source /etc/profile
# echo $JAVA_HOME
/usr/java/jdk1.6.0_25
# echo $JRE_HOME
/usr/java/jdk1.6.0_25/jre
(4) 开始安装tomcat安装包
# cd /opt/yxtuser/
# ls
apache-tomcat-5.5.29.zip
# unzip apache-tomcat-5.5.29.zip
# ls
apache-tomcat-5.5.29apache-tomcat-5.5.29.zip
# cd apache-tomcat-5.5.29
# ls
bin conf logs RELEASE-NOTESservertemp work
commonLICENSENOTICERUNNING.txt sharedwebapps
#
# cd /usr/local/
# mv /opt/yxtuser/apache-tomcat-5.5.29 /usr/local/
# ls
apache-tomcat-5.5.29binetcgamesincludeliblibexecmannagiossbinsharesrc
#
(5) 设置tomcat环境变量
# vi /etc/profile
export CATALINA_BASE=/usr/local/apache-tomcat-5.5.29
export CATALINA_HOME=/usr/local/apache-tomcat-5.5.29
# source /etc/profile
(6) 启动tomcat服务
# ./startup.sh
-bash: ./startup.sh: Permission denied
出现此问题时,给startup.sh执行权限
# chmod 755 startup.sh
# ./startup.sh
Cannot find ./catalina.sh
This file is needed to run this program
# chmod 755 catalina.sh
# ./startup.sh
The BASEDIR environment variable is not defined correctly
This environment variable is needed to run this program
出现上述问题是由于文件执行权限不足,解决办法就是给$CATALINA­_HOME/bin 目录下所有.sh文件添加一个可执行权限即可
# chmod 755 *.sh
# ./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
#
此时tomcat服务正常启动,查看此进程
# ps -ef | grep tomcat
root 5126 14 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 516943240 08:17 pts/1 00:00:00 grep tomcat
#
(7) 关闭tomcat服务
# ./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
# ps -ef |grep tomcat
root 522443240 08:18 pts/1 00:00:00 grep tomcat
#
(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!!!
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