本篇文章详细讲解如何在银河麒麟 V10 （Kylin V10）系统中离线安装 MySQL 8.0 数据库。
本文适用于银河麒麟服务器操作系统V10 aarch64 版。
MySQL 安装包下载地址：
百度网盘：mysql_8.0_arm64.zip
下载以后，把压缩包上传到服务器并解压。
按顺序安装如下六个 rpm 包：
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| rpm -ivh mysql-community-common-8.0.46-1.el8.aarch64.rpm
rpm -ivh mysql-community-client-plugins-8.0.46-1.el8.aarch64.rpm
rpm -ivh mysql-community-libs-8.0.46-1.el8.aarch64.rpm
rpm -ivh mysql-community-client-8.0.46-1.el8.aarch64.rpm
rpm -ivh mysql-community-icu-data-files-8.0.46-1.el8.aarch64.rpm
rpm -ivh mysql-community-server-8.0.46-1.el8.aarch64.rpm
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systemctl start mysqld
systemctl enable mysqld
systemctl status mysqld
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在 /var/log/mysqld.log 日志文件中找到 mysql 临时密码，类似如下的一行日志：
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| A temporary password is generated for root@localhost: O*!srpLCo0We
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使用如下命令：
从日志中寻找临时密码：
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| 2026-07-01T08:54:34.077096Z 0 [System] [MY-013169] [Server] /usr/sbin/mysqld (mysqld 8.0.46) initializing of server in progress as process 263190
2026-07-01T08:54:34.138902Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2026-07-01T08:54:36.726802Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2026-07-01T08:54:42.794517Z 6 [Note] [MY-010454] [Server] A temporary password is generated for root@localhost: O*!srpLCo0We
2026-07-01T08:54:54.622793Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.46) starting as process 263241
2026-07-01T08:54:54.637145Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2026-07-01T08:54:55.356227Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2026-07-01T08:54:56.006222Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed.
2026-07-01T08:54:56.006390Z 0 [System] [MY-013602] [Server] Channel mysql_main configured to support TLS. Encrypted connections are now supported for this channel.
2026-07-01T08:54:56.059134Z 0 [System] [MY-011323] [Server] X Plugin ready for connections. Bind-address: '::' port: 33060, socket: /var/run/mysqld/mysqlx.sock
2026-07-01T08:54:56.059482Z 0 [System] [MY-010931] [Server] /usr/sbin/mysqld: ready for connections. Version: '8.0.46' socket: '/var/lib/mysql/mysql.sock' port: 3306 MySQL Community Server - GPL.
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使用临时密码登录 MySQL:
输完以上命令，按回车以后，粘贴密码，再按回车，就登录 MySQL 了。
登录 MySQL 以后执行 SQL 修改 root 密码:
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ALTER USER 'root'@'localhost' IDENTIFIED BY 'Abcd@1234';
SET GLOBAL validate_password.policy = LOW;
SET GLOBAL validate_password.length = 6;
ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '123456';
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停止 MySQL：
打开 MySQL 配置文件：
在原有 my.cnf 的 [mysqld] 下面接着粘贴如下几行配置：
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| [mysqld]
character-set-server=utf8mb4
collation-server=utf8mb4_unicode_ci
default-authentication-plugin=mysql_native_password
default-time-zone='+8:00'
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在 my.cnf 的最末尾追加如下几行配置（可选）：
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| [client]
default-character-set=utf8mb4
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保存退出。启动 MySQL：
登录MySQL，使用以下几个SQL语句查看配置是否正确：
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| SHOW VARIABLES LIKE '%character%';
SHOW VARIABLES LIKE '%collation%';
SHOW VARIABLES LIKE 'default_authentication_plugin';
SELECT user,host,plugin FROM mysql.user WHERE user='root';
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主要验证打印的配置项和下面列出的配置项是否一致。
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| mysql> SHOW VARIABLES LIKE '%character%';
+-------------------------------------------------+--------------------------------+
| Variable_name | Value |
+-------------------------------------------------+--------------------------------+
| character_set_client | utf8mb4 |
| character_set_database | utf8mb4 |
| character_set_results | utf8mb4 |
| character_set_server | utf8mb4 |
+-------------------------------------------------+--------------------------------+
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| mysql> SHOW VARIABLES LIKE '%collation%';
+-------------------------------+--------------------+
| Variable_name | Value |
+-------------------------------+--------------------+
| collation_database | utf8mb4_unicode_ci |
| collation_server | utf8mb4_unicode_ci |
+-------------------------------+--------------------+
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| mysql> SHOW VARIABLES LIKE 'default_authentication_plugin';
+-------------------------------+-----------------------+
| Variable_name | Value |
+-------------------------------+-----------------------+
| default_authentication_plugin | mysql_native_password |
+-------------------------------+-----------------------+
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| mysql> SELECT user,host,plugin FROM mysql.user WHERE user='root';
+------+-----------+-----------------------+
| user | host | plugin |
+------+-----------+-----------------------+
| root | localhost | mysql_native_password |
+------+-----------+-----------------------+
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到此，MySQL 8.0 的安装和配置就搞好了。
文章标题：银河麒麟V10离线安装 MySQL 8.0
