# 无法加载插件：sqlalchemy.dialects:mysql.connector

- **ID:** `python/sqlalchemy-missing-driver-for-dialect`
- **领域:** python
- **类别:** install_error
- **验证级别:** ai_generated
- **修复率:** 80%

## 根因

指定的 MySQL 方言需要未安装的驱动。

## 版本兼容性

| 版本 | 状态 | 引入 | 弃用 |
|------|------|------|------|
| 3.x | active | — | — |

## 解决方案

1. **** (95% 成功率)
   ```
   pip install mysql-connector-python
engine = create_engine('mysql+mysqlconnector://user:pass@localhost/db')
   ```
2. **** (90% 成功率)
   ```
   pip install pymysql
engine = create_engine('mysql+pymysql://user:pass@localhost/db')
   ```

## 无效尝试

- **** — URL dialect must match installed driver. (40% 失败率)
- **** — The driver is still missing. (60% 失败率)