(1)服務器配置:
[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 """ 將這兩個個rpm包,以FTP形式導入:/var/cache/yum/x86_64/7/mysql57-community/packages/ [root@localhost src]# yum -y install mysql-server
等待時間較長
(2)重置密碼與創建用戶
#重啟mysql服務 [root@VM-0-3-centos src]# service mysqld restart #重置密碼 [root@localhost ~]# grep "password" /var/log/mysqld.log
#密碼重置mysql> alter user 'root'@'localhost' identified by 'password';//密碼重置,新的密碼 Query OK, 0 rows affected (0.00 sec) #創建新的用戶, mysql> create user 'username'@'%' identified by 'paswword';//添加新的用戶,密碼 Query OK, 0 rows affected (0.00 sec)#給新用戶分權限mysql> grant all privileges on *.* to 'user1'@'%' with grant option; Query OK, 0 rows affected (0.00 sec) #刷新權限 mysql> flush privileges; Query OK, 0 rows affected (0.00 sec)
Query OK, 0 rows affected (0.00 sec)
#刷新權限
mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)
(3)查詢MySql當前用戶:
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)實現在Navicat上連接
【常規】端配置參數
【SSH】端配置參數
以上就是本文的全部內容,希望對大家的學習有所幫助,也希望大家多多支持腳本之家。