1. Tomcat安装
1.1 软件准备
Tomcat下载：http://tomcat.apache.org/
因为jdk和Tomcat的版本对运维来说没什么区别，提供本文使用的软件下载地址：http://pan.baidu.com/s/1IpioA
2.2 部署java环境 （getconf LONG_BIT）查看系统位数
[root@tomcat ~]# cd /application/tools/
tar xf jdk-8u60-linux-x64.tar.gz -C /application/
ln -s /application/jdk1.8.0_60 /application/jdk
sed -i '$a export JAVA_HOME=/application/jdk
export PATH=$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$PATH
export CLASSPATH=.$CLASSPATH:$JAVA_HOME/lib:$JAVA_HOME/jre/lib:$JAVA_HOME/lib/tools.jar' /etc/profile
source /etc/profile
#→出现下面结果证明部署成功
[root@tomcat ~]# java -version
java version "1.8.0_60"
Java(TM) SE Runtime Environment (build 1.8.0_60-b27)
Java HotSpot(TM) 64-Bit Server VM (build 25.60-b23, mixed mode)
2.3 安装Tomcat
tar xf apache-tomcat-8.0.27.tar.gz -C /application/
ln -s /application/apache-tomcat-8.0.27 /application/tomcat
echo 'export TOMCAT_HOME=/application/tomcat'>>/etc/profile
source /etc/profile
chown -R root.root /application/jdk/ /application/tomcat/
[root@tomcat ~]# tail -4 /etc/profile
export JAVA_HOME=/application/jdk
export PATH=$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$PATH
export CLASSPATH=.$CLASSPATH:$JAVA_HOME/lib:$JAVA_HOME/jre/lib:$JAVA_HOME/lib/tools.jar
export TOMCAT_HOME=/application/tomcat
2.4 Tomcat目录介绍
[root@tomcat ~]# cd /application/tomcat/
[root@tomcat tomcat]# tree -L 1
.
├── bin #→用以启动、关闭Tomcat或者其它功能的脚本（.bat文件和.sh文件）
├── conf #→用以配置Tomcat的XML及DTD文件
├── lib #→存放web应用能访问的JAR包
├── LICENSE
├── logs #→Catalina和其它Web应用程序的日志文件
├── NOTICE
├── RELEASE-NOTES
├── RUNNING.txt
├── temp #→临时文件
├── webapps #→Web应用程序根目录
└── work #→用以产生有JSP编译出的Servlet的.java和.class文件
7 directories, 4 files
[root@tomcat tomcat]# cd webapps/
[root@tomcat webapps]# ll
total 20
drwxr-xr-x 14 root root 4096 Oct 5 12:09 docs #→tomcat帮助文档
drwxr-xr-x 6 root root 4096 Oct 5 12:09 examples #→web应用实例
drwxr-xr-x 5 root root 4096 Oct 5 12:09 host-manager #→管理
drwxr-xr-x 5 root root 4096 Oct 5 12:09 manager #→管理
drwxr-xr-x 3 root root 4096 Oct 5 12:09 ROOT #→默认网站根目录
2.5 启动Tomcat
#→启动程序/application/tomcat/bin/startup.sh
#→关闭程序/application/tomcat/bin/shutdown.sh
[root@tomcat ~]# /application/tomcat/bin/startup.sh
Using CATALINA_BASE: /application/tomcat
Using CATALINA_HOME: /application/tomcat
Using CATALINA_TMPDIR: /application/tomcat/temp
Using JRE_HOME: /application/jdk
Using CLASSPATH: /application/tomcat/bin/bootstrap.jar:/application/tomcat/bin/tomcat-juli.jar
Tomcat started.
[root@tomcat ~]# netstat -tunlp|grep java
tcp 0 0 :::8009 :::* LISTEN 4743/java
tcp 0 0 :::8080 :::* LISTEN 4743/java
[root@tomcat ~]# ps -ef|grep [j]ava
root 4743 1 17 06:10 pts/0 00:00:03 /application/jdk/bin/java -Djava.util.logging.config.file=/application/tomcat/conf/logging.properties -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.endorsed.dirs=/application/tomcat/endorsed -classpath /application/tomcat/bin/bootstrap.jar:/application/tomcat/bin/tomcat-juli.jar -Dcatalina.base=/application/tomcat -Dcatalina.home=/application/tomcat -Djava.io.tmpdir=/application/tomcat/temp org.apache.catalina.startup.Bootstrap start
2.6 访问网站