搬瓦工中文网
(1)服务器配置：
| 1 2 3 4 5 6 7 8 9 10 11 12 13 | [root@localhost ~] # cd /usr/local/src/ [root@localhost src] # wget http://repo.mysql.com/mysql57-community-release-el7-8.noarch.rpm [root@localhost src] # rpm -ivh mysql57-community-release-el7-8.noarch.rpm "" " mysql-community-client-5.7.30-1.el7.x86_64.rpm mysql-community-server-5.7.31-1.el7.x86_64.rpm "" " 将这两个个rpm包，以FTP形式导入： /var/cache/yum/x86_64/7/mysql57-community/packages/ [root@localhost src] # yum -y install mysql-server |
等待时间较长
(2)重置密码与创建用户
| 1 2 3 4 5 | #重启mysql服务 [root@VM-0-3-centos src] # service mysqld restart #重置密码 [root@localhost ~] # grep "password" /var/log/mysqld.log |
| 1 2 3 4 5 6 7 8 9 10 | #密码重置mysql> alter user 'root'@'localhost' identified by 'password';//密码重置，新的密码 Query OK, 0 rows affected (0.00 sec) #创建新的用户， mysql> create user 'username' @ '%' identified by 'paswword' ; // 添加新的用户，密码 Query OK, 0 rows affected (0.00 sec) #给新用户分权限mysql> grant all privileges on *.* to 'user1'@'%' with grant option; Query OK, 0 rows affected (0.00 sec) #刷新权限 mysql> flush privileges; Query OK, 0 rows affected (0.00 sec) |
Query OK, 0 rows affected (0.00 sec)
#刷新权限
mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)
(3)查询MySql当前用户：
| 1 2 3 4 5 6 7 8 9 10 11 12 | mysql> select user ,host from mysql. user ; + ---------------+-----------+ | user | host | + ---------------+-----------+ | user1 | % | | mysql.session | localhost | | mysql.sys | localhost | | root | localhost | + ---------------+-----------+ 4 rows in set (0.00 sec) mysql> |
(4)实现在Navicat上连接
【常规】端配置参数
【SSH】端配置参数
