如何将Mysql卸载干净

我不是女神ヾ 2023-10-06 13:37 42阅读 0赞

# Mysql5.6卸载干净彻底 #

当我们重装新的版本MySQL时，或者装上的MySQL不能使用，简单的卸载之后是不能成功安装的。本篇文章详细介绍Mysql彻底卸载的步骤。

## 1.程序卸载 ##

![win10找到安装程序的步骤][win10]

## 2.找到对应的安装目录,将安装目录下的配置删除. ##

将以下路径的Mysql文件夹删除，有三处具体步骤如下图所示：  
删除的文件都在C盘当中位置如下所示  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzgxMTA1Nw_size_16_color_FFFFFF_t_70]

## ①：C:\\Program Files\\MySQL ##

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzgxMTA1Nw_size_16_color_FFFFFF_t_70 1]

## ②：C:\\Program Files (x86)\\MySQL ##

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzgxMTA1Nw_size_16_color_FFFFFF_t_70 2]

## ③：C:\\ProgramData\\MySQL ##

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzgxMTA1Nw_size_16_color_FFFFFF_t_70 3]

## 3.删除注册表中的Mysql文件 ##

## ①：按下windows+R键,输入regedit 点击确定 ##

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzgxMTA1Nw_size_16_color_FFFFFF_t_70 4]

## ②：找到HKEY\_LOCAL\_MACHINE\\SYSTEM\\ControlSet001\\Services\\EventLog\\Application\\MySQL目录,右击删除Mysql目录即可 ##

。（注：如果最后发现没有MySQL文件夹，可以忽略此步骤，进行下一步）  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzgxMTA1Nw_size_16_color_FFFFFF_t_70 5]

## ③：删除HKEY\_LOCAL\_MACHINE\\SYSTEM\\ControlSet002\\Services\\Eventlog\\Application\\MySQL文件夹和HKEY\_LOCAL\_MACHINE\\SYSTEM\\CurrentControlSet\\Services\\Eventlog\\Application\\MySQL ##

的文件夹如果没有可以不用删除了  
\*\*注：\*\*题主的注册表中就只有两项，当题主按照上述路径查找时发现没有MySQL文件夹，故跳过这一步。如果有小伙伴发现自己的也没有，进行下一步即可。  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzgxMTA1Nw_size_16_color_FFFFFF_t_70 6]

按照这三步来，就可以完全卸载干净Mysql啦，小伙伴可以安心去装另一版本啦。有问题欢迎留言。

[win10]: https://img-blog.csdnimg.cn/20200725152301807.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzgxMTA1Nw==,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzgxMTA1Nw_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/20200725154353436.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzgxMTA1Nw==,size_16,color_FFFFFF,t_70
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[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzgxMTA1Nw_size_16_color_FFFFFF_t_70 4]: https://img-blog.csdnimg.cn/20200725154828287.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzgxMTA1Nw==,size_16,color_FFFFFF,t_70
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