mysql8 install

my.ini

[mysqld]
#  Set up 3306 port 
port=3306
#  Set up mysql Installation directory 
basedir=D:\database\mysql-8.0.28-winx64
#  Set up mysql Database data storage directory 
datadir=D:\database\mysql-8.0.28-winx64\Data
#  Maximum connections allowed 
max_connections=2000
#  Number of connection failures allowed .
max_connect_errors=10
#  The character set used by the server defaults to utf8mb4
character-set-server=utf8mb4
#  The default storage engine that will be used when creating a new table 
default-storage-engine=INNODB
#  By default “mysql_native_password” Plug in authentication 
#mysql_native_password
default_authentication_plugin=mysql_native_password
sql_mode=STRICT_TRANS_TABLES,NO_ENGINE_SUBSTITUTION
[mysql]
#  Set up mysql Client default character set 
default-character-set=utf8mb4
[client]
#  Set up mysql The default port when the client connects to the server 
port=3306
default-character-set=utf8mb4

Installation command

mysqld --initialize --console
mysqld --install

Screenshot