文档介绍：准备篇:一、配置防火墙,开启80端口、3306端口CentOS7、0默认使用得就是firewall作为防火墙,这里改为iptables防火墙。1、关闭firewall:systemctlstop firewalld、service#停止firewallsystemctldisablefirewalld、service#禁止firewall开机启动2、安装iptables防火墙yuminstall iptables-services#安装vi /etc/sysconfig/iptables#编辑防火墙配置文件# Firewallconfiguration writtenby system-config-firewall#Manualcustomizationofthisnot remended、*filter:EPT[0:0]:FORWARD ACCEPT[0:0]:OUTPUT ACCEPT[0:0]-AINPUT-m state--stateESTABLISHED,RELATED-EPT-A INPUT-picmp-EPT-AINPUT-ilo -EPT-AINPUT -mstate--stateNEW -m tcp -ptcp--dport22-EPT-A INPUT-mstate--stateNEW-mtcp-ptcp--dport80-EPT-AINPUT-mstate--stateNEW -mtcp -ptcp --dport3306-EPT-AINPUT-jREJECT --reject-withicmp-host-prohibited-AFORWARD-j REJECT--reject-with icmp-host-prohibitedMIT:wq!#保存退出systemctlrestartiptables、service #最后重启防火墙使配置生效systemctl enableiptables、service#设置防火墙开机启动二、关闭SELINUXvi/etc/selinux/config#SELINUX=enforcing#注释掉#SELINUXTYPE=targeted#注释掉SELINUX=disabled#增加:wq!#保存退出setenforce0#使配置立即生效安装篇:一、安装Apacheyuminstalld#根据提示,输入Y安装即可成功安装systemctl startd、service#启动apachesystemctlstopd、service#停止apachesystemctlrestart d、service#重启apachesystemctl enable d、service #设置apache开机启动在客户端浏览器中打开服务器IP地址,会出现下面得界面,说明apache安装成功二、安装MariaDBCentOS7、0中,已经使用MariaDB替代了MySQL数据库1、安装MariaDByuminstallmariadb mariadb-server#询问就是否要安装,输入Y即可自动安装,直到安装完成systemctlstart mariadb、service#启动MariaDBsystemctl stopmariadb、service #停止MariaDBsystemctlrestart mariadb