在CentOS中部署Apache2通常有以下兩種方法：
sudo yum update -y。sudo yum install httpd -y。sudo systemctl start httpd，sudo systemctl enable httpd。sudo firewall-cmd --permanent --zone=public --add-service=http，sudo firewall-cmd --permanent --zone=public --add-service=https，sudo firewall-cmd --reload。sudo yum groupinstall "Development Tools" -y，sudo yum install apr-devel apr-util-devel pcre-devel -y。wget https://www.apache.org/dyn/closer.cgi?action=download&filename=httpd/httpd-2.4.54.tar.gz，tar -xzvf httpd-2.4.54.tar.gz，cd httpd-2.4.54。./configure --prefix=/usr/local/apache2 --enable-so --enable-ssl --with-mpm=prefork。make，sudo make install。sudo ln -s /usr/local/apache2/bin/apachectl /usr/sbin/apachectl。sudo /usr/local/apache2/bin/apachectl start。
