version CentOS 7 x64
yum直接安装jdk和tomcat
firewall-cmd --permanent --add-port=8080/tcp
开启对应的端口
firewall-cmd --reload
重载防火墙设置
或者
systemctl reatart firewalld.service
tomcat不能监听80端口的问题,可设置转发8080
systemctl stop firewalld
yum install iptables-services
systemctl enable iptables
systemctl start iptables
iptables -t nat -A PREROUTING -p tcp --dport 80 -j REDIRECT --to-port 8080
service iptables save
到此就可以ip直接访问tomcat主页
解析域名到云服务,就可以域名访问tomcat了
关于yum安装mysql https://www.cnblogs.com/caoxb/p/9405323.html
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