银河麒麟桌面操作系统V10上安装使用MySQL5.7、MySQL Workbench

前言

本文介绍银河麒麟桌面操作系统V10上通过麒麟软件商店安装MySQL5.7、MySQL Workbench及其基本使用方法

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一、安装MySQL5.7

点击UK图标、所有程序，找到麒麟软件商店

输入mysql

点击MySQL服务器下面的安装按钮

输入用户密码，点击授权

等待安装完成

 

二、安装MySQL Workbench

参考上面流程，继续安装workbench，点击MySQL工作台下面的安装按钮

 

输入密码，授权

等待安装完成

三、使用MySQL Workbench管理MySQL实例

启动mysql服务

输入以下指令，启动mysqld服务进程

sudo systemctl start mysql

输入以下指令，查看服务状态

sudo systemctl status mysql

检查端口监听状态

sudo netstat -lnetp | grep 3306

修改监听地址

注意mysqld监听的地址是127.0.0.1，将其修改成0.0.0.0，操作方法如下：

vim打开配置文件

sudo vim /etc/mysql/mysql.conf.d/mysql.conf

采用方向键，移动光标到箭头位置

输入指令i

进入编辑模式，将127.0.0.1改为0.0.0.0，按下Esc进入指令模式，输入指令:wq 保存退出

检查连接监听

设置root密码

mysql默认安装后，root是采用socket方式登陆，借助mysql字符界客户端授权root远程登陆

说明：auth_socket插件。该插件不关心，也不需要密码。它只检查用户是否使用UNIX套接字进行连接，然后比较用户名。注意采用sudo 切换到root权限

为了检点，直接删掉原来的root账户信息，创建一个新的

# sudo mysql
[sudo] yeqiang 的密码：
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 15
Server version: 5.7.27-0kord0.16.04.1k2 (Kylin)

Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> delete from mysql.user where user='root';
Query OK, 2 rows affected (0.00 sec)

mysql> grant all privileges on *.* to 'root'@'%' identified by 'rootpwd';
Query OK, 0 rows affected, 1 warning (0.00 sec)

mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)

mysql> select * from mysql.user where user='root';
+------+------+-------------+-------------+-------------+-------------+-------------+-----------+-------------+---------------+--------------+-----------+------------+-----------------+------------+------------+--------------+------------+-----------------------+------------------+--------------+-----------------+------------------+------------------+----------------+---------------------+--------------------+------------------+------------+--------------+------------------------+----------+------------+-------------+--------------+---------------+-------------+-----------------+----------------------+-----------------------+-------------------------------------------+------------------+-----------------------+-------------------+----------------+
| Host | User | Select_priv | Insert_priv | Update_priv | Delete_priv | Create_priv | Drop_priv | Reload_priv | Shutdown_priv | Process_priv | File_priv | Grant_priv | References_priv | Index_priv | Alter_priv | Show_db_priv | Super_priv | Create_tmp_table_priv | Lock_tables_priv | Execute_priv | Repl_slave_priv | Repl_client_priv | Create_view_priv | Show_view_priv | Create_routine_priv | Alter_routine_priv | Create_user_priv | Event_priv | Trigger_priv | Create_tablespace_priv | ssl_type | ssl_cipher | x509_issuer | x509_subject | max_questions | max_updates | max_connections | max_user_connections | plugin                | authentication_string                     | password_expired | password_last_changed | password_lifetime | account_locked |
+------+------+-------------+-------------+-------------+-------------+-------------+-----------+-------------+---------------+--------------+-----------+------------+-----------------+------------+------------+--------------+------------+-----------------------+------------------+--------------+-----------------+------------------+------------------+----------------+---------------------+--------------------+------------------+------------+--------------+------------------------+----------+------------+-------------+--------------+---------------+-------------+-----------------+----------------------+-----------------------+-------------------------------------------+------------------+-----------------------+-------------------+----------------+
| %    | root | Y           | Y           | Y           | Y           | Y           | Y         | Y           | Y             | Y            | Y         | N          | Y               | Y          | Y          | Y            | Y          | Y                     | Y                | Y            | Y               | Y                | Y                | Y              | Y                   | Y                  | Y                | Y          | Y            | Y                      |          |            |             |              |             0 |           0 |               0 |                    0 | mysql_native_password | *A7663C386E0231DEB41859368A584CDF1D355C29 | N                | 2020-12-08 16:39:19   |              NULL | N              |
+------+------+-------------+-------------+-------------+-------------+-------------+-----------+-------------+---------------+--------------+-----------+------------+-----------------+------------+------------+--------------+------------+-----------------------+------------------+--------------+-----------------+------------------+------------------+----------------+---------------------+--------------------+------------------+------------+--------------+------------------------+----------+------------+-------------+--------------+---------------+-------------+-----------------+----------------------+-----------------------+-------------------------------------------+------------------+-----------------------+-------------------+----------------+
1 row in set (0.00 sec)

mysql>

 

启动workbench

点击UK图标、所有程序、MySQL Workbench

本地连接自动出现了

右键，选择Edit Connection

点击Store in Keychain ...

输入密码，点击OK

测试连接

查看服务器状态

 

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总结

借助麒麟应用商店，可以方便安装mysql及workbench。

注意：配置root账号是，原账号做了一定限制，为了简单起见，可参考本文先删除root账号信息，再通过grant创建。否则容易出现access denied 错误。