上次好不容易修好的mysql，又坏了......
- 运行环境：win10,，mysql5.7×86，Python
- 错误号：1058
Microsoft Windows [版本 10.0.18363.720]
(c) 2019 Microsoft Corporation。保留所有权利。
C:\WINDOWS\system32>net start mysql
发生系统错误 1058。
无法启动服务，原因可能是已被禁用或与其相关联的设备没有启动。
C:\WINDOWS\system32>cd C:\Program Files (x86)\MySQL\MySQL Server 5.7\bin
C:\Program Files (x86)\MySQL\MySQL Server 5.7\bin>mysqld -nt -remove
mysqld: Can't change dir to 'D:\mysql-8.0.19-winx64\data\' (Errcode: 2 - No such file or directory)
2020-03-26T02:12:41.852949Z 0 [Warning] option 'new': boolean value 't' wasn't recognized. Set to OFF.
2020-03-26T02:12:41.883456Z 0 [Note] --secure-file-priv is set to NULL. Operations related to importing and exporting data are disabled
2020-03-26T02:12:41.905031Z 0 [Note] mysqld (mysqld 5.7.29) starting as process 8040 ...
2020-03-26T02:12:41.923222Z 0 [ERROR] Can't find error-message file 'D:\mysql-8.0.19-winx64\share\errmsg.sys'. Check error-message file location and 'lc-messages-dir' configuration directive.
2020-03-26T02:12:42.116629Z 0 [Warning] Can't create test file D:\mysql-8.0.19-winx64\data\Lenovo-PC.lower-test
2020-03-26T02:12:42.117403Z 0 [Warning] Can't create test file D:\mysql-8.0.19-winx64\data\Lenovo-PC.lower-test
2020-03-26T02:12:42.119014Z 0 [ERROR] failed to set datadir to D:\mysql-8.0.19-winx64\data\
2020-03-26T02:12:42.119832Z 0 [ERROR] Aborting
2020-03-26T02:12:42.160124Z 0 [Note] Binlog end
2020-03-26T02:12:42.203965Z 0 [Note]
C:\Program Files (x86)\MySQL\MySQL Server 5.7\bin>
我用的是5.7，但错误文件里显示的我用的好像是...8.0.19？？？
