2018/03/15

tomcat安装


参考文档: http://www.linuxidc.com/Linux/2016-06/132677.htm

1、安装java

前往oracle java下载: http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html
jdk-8u161-linux-x64.tar.gz
mkdir /usr/local/java
解压到 /usr/local/java

# tree -L 1
.
├── jdk1.8.0_161
└── jdk-8u161-linux-x64.tar.gz

配置环境变量

# 修改配置文件
vi /etc/profile
# 在export PATH USER LOGNAME MAIL HOSTNAME HISTSIZE HISTCONTROL下添加

export JAVA_HOME=/usr/local/java/jdk1.8.0_161
export PATH=$JAVA_HOME/bin:$PATH
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar

# 刷新配置文件
source /etc/profile

java -version 查看版本情况

2、前往tomcat官网下载安装包,此处下载的是tomcat9: https://tomcat.apache.org/download-90.cgi

3、创建 /usr/local/tomcat 目录,将安装包解压到此目录下

# tree -hL 1
.
├── [4.0K]  apache-tomcat-9.0.4
└── [9.0M]  apache-tomcat-9.0.4.tar.gz

1 directory, 1 file

4、修改profile添加环境变量
export PATH USER LOGNAME MAIL HOSTNAME HISTSIZE HISTCONTROL后面追加

# tomcat环境配置 -20180207

CATALINA_HOME=/usr/local/tomcat/apache-tomcat-9.0.4
CATALINA_BASE=/usr/local/tomcat/apache-tomcat-9.0.4
PATH=$PATH:$CATALINA_BASE/bin
export PATH CATALINA_BASE

刷新环境变量 # source /etc/profile

5、修改绑定端口号
进入到 /usr/local/tomcat/apache-tomcat-9.0.4/conf 目录中:
vi server.xml 找到如下代码:
<Connector port="8080" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443" />
将其中的 8080 改成 HTTP 协议的默认端口 80,改后的代码如下:
<Connector port="80" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443" />

启动tomcat
./startup.sh

关闭tomcat
./shutdown.sh