centos7上安装phpMyAdmin
1.安装EPEL库
yum -y install epel-release
2.安装phpMyAdmin
yum -y install phpmyadmin
3.修改文件/etc/httpd/conf.d/phpMyAdmin.conf,更改权限设置(如下图,注释掉原来的几行,并添加Require all granted 和Allow from all 这两句)
4.重启Apache
5.在浏览器地址栏输入http://***/phpMyAdmin/ 即可登录后台