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---
title: "MySQL MariaDB 数据库详细信息"
type: source
tags: [mariadb, mysql, 数据库, nas]
date: 2025-12-20
---
## Source File
- [[raw/Home Office/MySQL MariaDB 数据库详细信息.md]]
## Summary
- 核心主题Synology NAS 上 MariaDB 数据库的访问凭证与远程访问配置
- 问题域:数据库访问与管理
- 方法/机制:创建允许远程访问的用户,解决 localhost 限制问题
- 结论/价值:提供内网和公网访问 MariaDB 的完整配置方案
## Key Claims
- Synology NAS MariaDB 监听端口 3307而非默认 3306
- 默认只有 root@localhost,没有远程访问账号
- 必须创建 shenwei@% 用户并授权才能实现远程访问
- 公网访问通过 mysql.ishenwei.online:63307 域名+端口实现
## Key Quotes
> "CREATE USER 'shenwei'@'%' IDENTIFIED BY '!Abcde12345'; GRANT ALL PRIVILEGES ON *.* TO 'shenwei'@'%' WITH GRANT OPTION;" — 创建远程访问用户的标准 SQL
## Key Concepts
- [[MariaDB]]MySQL 分支的开源关系数据库
- [[远程访问控制]]:数据库用户 host 限制localhost vs %
## Key Entities
- [[Synology NAS]]MariaDB 宿主机
## Connections
- [[Synology NAS]] ← runs ← [[MariaDB]]
- [[MariaDB]] ← listens_on ← [[Port-3307]]
## Contradictions
-