mysql压缩包安装初始化数据库一直失败

Question

F:\mysql\mysql-8.0.27-winx64\bin>mysqld --initialize-insecure
mysqld: Can't create directory 'F:\mysql\mysql-8.0.22-winx64\data' (OS errno 2 - No such file or directory)
2022-03-24T12:46:41.885873Z 0 [Warning] [MY-010918] [Server] 'default_authentication_plugin' is deprecated and will be removed in a future release. Please use authentication_policy instead.
2022-03-24T12:46:41.885894Z 0 [System] [MY-013169] [Server] F:\mysql\mysql-8.0.27-winx64\bin\mysqld.exe (mysqld 8.0.27) initializing of server in progress as process 1404
2022-03-24T12:46:41.885983Z 0 [ERROR] [MY-010338] [Server] Can't find error-message file 'F:\mysql\mysql-8.0.22-winx64\share\errmsg.sys'. Check error-message file location and 'lc-messages-dir' configuration directive.
2022-03-24T12:46:41.886492Z 0 [Warning] [MY-013242] [Server] --character-set-server: 'utf8' is currently an alias for the character set UTF8MB3, but will be an alias for UTF8MB4 in a future release. Please consider using UTF8MB4 in order to be unambiguous.
2022-03-24T12:46:41.888012Z 0 [ERROR] [MY-010187] [Server] Could not open file 'F:\mysql\mysql-8.0.22-winx64\data\MyCom.err' for error logging: Permission denied
2022-03-24T12:46:41.888675Z 0 [ERROR] [MY-013236] [Server] The designated data directory F:\mysql\mysql-8.0.22-winx64\data\ is unusable. You can remove all files that the server added to it.
2022-03-24T12:46:41.889035Z 0 [ERROR] [MY-010119] [Server] Aborting
2022-03-24T12:46:41.889193Z 0 [System] [MY-010910] [Server] F:\mysql\mysql-8.0.27-winx64\bin\mysqld.exe: Shutdown complete (mysqld 8.0.27) MySQL Community Server - GPL.

Answer 1

my.ini配置文件里的路径盘符后面的单斜杠改为双斜杠

解决MySQL初始化报错：mysqld: Can't create directory ’xxxx’ (ErrorCode 2 - No such file or directory)_小黄皇的博客-CSDN博客 将my.ini配置文件里的路径盘符后面的单斜杠改为双斜杠就可以了修改前：[mysqld]port = 3306basedir=D:\software\mysql-5.7.27-winx64datadir=D:\software\mysql-5.7.27-winx64\data修改后：[mysqld]port = 3306basedir=D:\\softwa... https://blog.csdn.net/qq_41994487/article/details/102388407