这是什么问题呀？

[废鸡程序员]

E:\mysql-8.0.23-winx64\bin>mysqld --initalize --console
2021-02-20T09:55:47.940809Z 0 [System] [MY-010116] [Server] E:\mysql-8.0.23-winx64\bin\mysqld.exe (mysqld 8.0.23) starting as process 13456
2021-02-20T09:55:47.943217Z 0 [Warning] [MY-010091] [Server] Can't create test file E:\mysql-8.0.23-winx64\Data\mysqld_tmp_file_case_insensitive_test.lower-test
2021-02-20T09:55:47.943294Z 0 [Warning] [MY-010091] [Server] Can't create test file E:\mysql-8.0.23-winx64\Data\mysqld_tmp_file_case_insensitive_test.lower-test
2021-02-20T09:55:47.943619Z 0 [ERROR] [MY-013276] [Server] Failed to set datadir to 'E:\mysql-8.0.23-winx64\Data\' (OS errno: 2 - No such file or directory)
2021-02-20T09:55:47.954236Z 0 [ERROR] [MY-010119] [Server] Aborting
2021-02-20T09:55:47.954357Z 0 [System] [MY-010910] [Server] E:\mysql-8.0.23-winx64\bin\mysqld.exe: Shutdown complete (mysqld 8.0.23)  MySQL Community Server - GPL.

[陈小小虾]

请贴下你的my.ini文件内容。
有一种情况可能会导致此问题，就是my.ini中，basedir和datadir写的是E:\
比如，你写的可能是
basedir=E:\mysql-8.0.23-winx64
datadir=E:\mysql-8.0.23-winx64\data
你改成，
basedir=E:\\mysql-8.0.23-winx64
datadir=E:\\mysql-8.0.23-winx64\data

试试看！