方法一：安裝mariadb
centos7 版本將MySQL數(shù)據(jù)庫軟件從默認(rèn)程序列表移除，用mariadb代替蛤吓。
1. # yum install mariadb-server mariadb (注：安裝mariadb)
mariadb數(shù)據(jù)庫的相關(guān)命令是：
systemctl start mariadb #啟動(dòng)MariaDB
systemctl stop mariadb #停止MariaDB
systemctl restart mariadb #重啟MariaDB
systemctl enable mariadb #設(shè)置開機(jī)啟動(dòng)
2. # systemctl start mariadb(注：啟動(dòng)數(shù)據(jù)庫)
方法二：官網(wǎng)下載安裝mysql-server
# wget http://dev.mysql.com/get/mysql-community-release-el7-5.noarch.rpm # rpm -ivh mysql-community-release-el7-5.noarch.rpm # yum install mysql-community-server- 安裝后重啟MySQL服務(wù)
# service mysqld restart - 設(shè)置密碼 mysql> set password for 'root'@'localhost' =password('password');
配置MySQL
mysql配置文件為/etc/my.cnf
最后加上編碼配置
[mysql]
default-character-set =utf8
字符編碼需要與/usr/share/mysql/charsets/Index.xml中一致
遠(yuǎn)程連接設(shè)置
把在所有數(shù)據(jù)庫的所有表的所有權(quán)限賦值給位于所有IP地址的root用戶宵喂。
mysql> grant all privileges on . to root@'%'identified by 'password';
如果是新用戶而不是root，則要先新建用戶
mysql>create user 'username'@'%' identified by 'password';
