CentOS7.2装tomcat7

1.通过sftp将apache-tomcat-7.0.75.tar.gz文件上传到/usr/local/

2.使用Xshell 5 或者 putty 进行ssh登录

3.cd /usr/local/

4.tar -xvzf apache-tomcat-7.0.75.tar.gz

5.mv apache-tomcat-7.0.75 tomcat

6.修改tomcat默认端口及字符集

vi /usr/local/tomcat/conf/server.xml

将:

<Connector port="8080" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8443" />

修改为:

<Connector port="80" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8443" URIEncoding="UTF-8" />

7.开放80端口

7.1.systemctl stop firewalld

7.2.yum install iptables-services

7.3.systemctl enable iptables

7.4.systemctl start iptables

7.5.iptables -P OUTPUT ACCEPT

7.6.service iptables save

7.7.vi /etc/sysconfig/iptables

7.8.在

-A INPUT -p tcp -m state --state NEW -m tcp --dport 22 -j ACCEPT

下新增:

-A INPUT -p tcp -m state --state NEW -m tcp --dport 80 -j ACCEPT
-A INPUT -p tcp -m state --state NEW -m tcp --dport  3306 -j ACCEPT

8.systemctl start firewalld

7./usr/local/tomcat/bin/startup.sh

如果启动不了,可以查看tomcat/logs/catalina.out文件,出现:

SEVERE: Failed to initialize end point associated with ProtocolHandler ["http-bio-80"]

一般是端口占用问题

使用: lsof -i:80 查看被占用的端口

使用: kill 9 PID 杀掉进程

追加:

设置默认项目:

<Context docBase="C:/Program Files/Apache Software Foundation/Tomcat 5.5/webapps/dolphin" path="" debug="0"  reloadable="true"/>