Centos 6.5 安装Tomcat 8.5.9

首先安装 JDK  （参考​​ Centos 6.5 安装java及设置默认jdk版本​​）

apache-tomcat-8.5.9.zip  

下载地址：​​http://tomcat.apache.org/download-80.cgi​​

作为进程启动时，需要下载 commons-daemon

下载地址：​​ https://www.apache.org/dist/commons/daemon/source/​​

目录配置

cd /root
unzip apache-tomcat-8.5.9.zip
mkdir -p /usr/local/java
mv apache-tomcat-8.5.9 /usr/local/java/tomcat
cd /usr/local/java/tomcat
chmod 777 bin/*

配置环境变量

echo "export TOMCAT_HOME=/usr/local/java/tomcat" >> /etc/profile
echo "export CATALINA_HOME=/usr/local/java/tomcat" >> /etc/profile
echo "export CATALINA_BASE=/usr/local/java/tomcat" >> /etc/profile
source /etc/profile
echo $TOMCAT_HOME
echo $CATALINA_HOME
echo $CATALINA_BASE

Tomcat 启动/关闭方法

./bin/startup.sh
./bin/shutdown.sh

添加防火墙规则

shell> vi /etc/sysconfig/iptables
-A INPUT -p tcp -m state --state NEW -m tcp --dport 8080 -j ACCEPT

shell> service iptables restart

基本完成！

此时可打开浏览器访问 ​​http://localhost:8080​​ 即可打开 tomcat 默认页面。

现将 tomcat 添加到服务启动

shell> ln -s /usr/local/java/tomcat/bin/daemon.sh /etc/init.d/tomcat
shell> /etc/init.d/tomcat start

启动，出现错误

./daemon.sh: line 196: /usr/local/java/tomcat/bin/jsvc: No such file or directory

解决 ，安装 commons-daemon （下载地址：​​https://www.apache.org/dist/commons/daemon/source/​​ ）

tar zxvf commons-daemon-1.0.15-native-src.tar.gz
mv commons-daemon-1.0.15-native-src /usr/local/java/
cd /usr/local/java/commons-daemon-1.0.15-native-src/unix
./configure
make
#生成的jsvc 拷贝到tomcat/bin 目录
cp jsvc /usr/local/java/tomcat/bin/

辑daemon.sh添加以下内容

shell> vi /usr/local/java/tomcat/bin/daemon.sh
#!/bin/sh
# chkconfig: 2345 10 90 
# description:  Start up the Tomcat servlet engine.
TOMCAT_USER=root
JAVA_HOME=/usr/local/java/jdk1.8.0_111
CATALINA_HOME=/usr/local/java/tomcat
CATALINA_BASE=/usr/local/java/tomcat

启动/关闭服务,正常

/etc/init.d/tomcat start
/etc/init.d/tomcat status
/etc/init.d/tomcat stop
service tomcat stop
service tomcat start

服务自启动（文件 daemon.sh 加上chkconfig和description）

chkconfig --add tomcat
chkconfig tomcat on

更改默认端口（8080）

shell> vi /usr/local/java/tomcat/conf/server.xml 
    <Connector port="8080" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8443" />

IP首页默认tomcat地址改为项目首页（在 Host 标签内）

shell> vi /usr/local/java/tomcat/conf/server.xml
<Host>
    <Context path="" docBase="/usr/local/java/tomcat/webapps/projeact/" debug="0" reloadable="true" />
</Host>