tomcat安装及优化
tomcat中JDK安装# cd /usr/local/src/
#wget http://download.oracle.com/otn-pub/java/jdk/8u51-b16/jdk-8u51-linux-i586.tar.gz?AuthParam=1437564943_0e9e4215c41bb100c587fbae5f08d8cd
#mv jdk-8u51-linux-i586.tar.gz\?AuthParam\=1437564943_0e9e4215c41bb100c587fbae5f08d8cd jdk-8u51-linux-i586.tar.gz
# tar zxvf jdk-8u51-linux-i586.tar.gz
# ls
jdk1.8.0_51
# mv jdk1.8.0_51/ /usr/local/
# ls /usr/local/
jdk1.8.0_51
# vim /etc/profile.d/java.sh
JAVA_HOME=/usr/local/jdk1.8.0_51
JAVA_BIN=/usr/local/jdk1.8.0_51/bin
JRE_HOME=/usr/local/jdk1.8.0_51/jre
PATH=$PATH:/usr/local/jdk1.8.0_51/bin:/usr/local/jdk1.8.0_51/jre/bin
CLASSPATH=/usr/local/jdk1.8.0_51/jre/lib:/usr/local/jdk1.8.0_51/lib:/usr/local/jdk1.8.0_51/jre/lib/charsets.jar
# ls /usr/local/jdk1.8.0_51 //查看，确保这些路径存在
root@wangchao src]# ls /usr/local/jdk1.8.0_51/bin
# ls /usr/local/jdk1.8.0_51/jre
# source/etc/profile.d/java.sh
# java -version //查看java版本，此版本为系统自安装的、
java version "1.7.0_65"
卸载
# which java
/usr/bin/java
# rpm -qf /usr/bin/java
file /usr/bin/java is not owned by any package
# yum list |grep jdk
# yum remove java-1.7.0-openjdk* java-1.6.0-openjdk*
# java -version
-bash: /usr/bin/java: No such file or directory
//无任何版本信息了
# source/etc/profile.d/java.sh
# java -version
java version "1.8.0_51" //出现此版本信息，说明jdk已安装成功了
tomcat安装
#wget http://apache.fayea.com/tomcat/tomcat-7/v7.0.63/bin/apache-tomcat-7.0.63.tar.gz
# ls
apache-tomcat-7.0.63.tar.gz
# tar zxvf apache-tomcat-7.0.63.tar.gz
# mv apache-tomcat-7.0.63 /usr/local/tomcat
# ls /usr/local/tomcat/
# cd /usr/local/tomcat/
# cp -v bin/catalina.sh /etc/init.d/tomcat
# chmod 755 /etc/init.d/tomcat
root@wangchao tomcat]# chkconfig --add tomcat
service tomcat does not support chkconfig //报错不支持
# vim /etc/init.d/tomcat //从第二行加入
# chkconfig: 2345 63 37
# description: tomcat server init script
# Source Function Library
. /etc/init.d/functions
JAVA_HOME=/usr/local/jdk1.8.0_51
CATALINA_HOME=/usr/local/tomcat
# chkconfig --add tomcat
# chkconfig tomcat on
# /etc/init.d/tomcat start
# ps aux |grep tomcat
root 2898 10.64.6 337584 48040 pts/0 Sl 04:19 0:03 /usr/local/jdk1.8.0_51/bin/java -Djava.util.logging.config.file=/usr/local/tomcat/conf/logging.properties -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.endorsed.dirs=/usr/local/tomcat/endorsed -classpath /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar -Dcatalina.base=/usr/local/tomcat -Dcatalina.home=/usr/local/tomcat -Djava.io.tmpdir=/usr/local/tomcat/temp org.apache.catalina.startup.Bootstrap start
# netstat -lnp
tcp 0 0 ::ffff:127.0.0.1:8005 :::* LISTEN 2898/java
tcp 0 0 :::8009 :::* LISTEN 2898/java
tcp 0 0 :::8080 :::* LISTEN 2898/java
# /etc/init.d/tomcat stop //重启需先stop、再start
# /etc/init.d/tomcat start
# iptables -nvL
windows访问192.168.137.22:8080.出现tomcat默认页面
http://blog.运维网.com/e/u261/themes/default/images/spacer.gif
tomcat的优化
# cd /usr/local/tomcat/conf/
# ls
# vim server.xml
将
页:
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