MySql8.0以上版本彻底卸载

本是古典何须时尚 2023-02-13 12:30 185阅读 0赞

1.停止所有MySql相关服务

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDkzMzMwOQ_size_16_color_FFFFFF_t_70][]

2.卸载所有MySql相关程序

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDkzMzMwOQ_size_16_color_FFFFFF_t_70 1][]

3.删除MySql安装目录下的MySql文件夹

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDkzMzMwOQ_size_16_color_FFFFFF_t_70 2][]

4.打开注册表编辑器，删除注册表MySql相关（如果没有相应的文件夹则不用删除）

**HKEY\_LOCAL\_MACHINE\\SYSTEM\\ControlSet001\\Services\\Eventlog\\Application\\MySQL** 文件夹

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDkzMzMwOQ_size_16_color_FFFFFF_t_70 3][]

**HKEY\_LOCAL\_MACHINE\\SYSTEM\\ControlSet002\\Services\\Eventlog\\Application\\MySQL** 文件夹

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDkzMzMwOQ_size_16_color_FFFFFF_t_70 4][]

**HKEY\_LOCAL\_MACHINE\\SYSTEM\\CurrentControlSet\\Services\\Eventlog\\Application\\MySQL**  
文件夹

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDkzMzMwOQ_size_16_color_FFFFFF_t_70 5][]

5.删除目录C:\\ProgramData\\MySQL文件（如果显示正在被其他应用所使用，重新启动电脑即可删除）

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDkzMzMwOQ_size_16_color_FFFFFF_t_70 6][]

6.打开服务发现MySql服务仍然残留在系统服务里

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDkzMzMwOQ_size_16_color_FFFFFF_t_70 7][]

7.删除残留服务（也可更改服务名，不影响重新安装对应服务，但明显不合理）

打开CMD执行`sc delete mysql //这里的mysql是你要删除的服务名`

![20200601111957291.PNG][]

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[20200601111957291.PNG]: https://img-blog.csdnimg.cn/20200601111957291.PNG