E:\MySQL\mysql-8.0.18-winx64

E:\MySQL\mysql-8.0.18-winx64\bin

[client]
port = 3308
default-character-set = UTF8MB4 
 
[mysqld]
port = 3308
character-set-server = UTF8MB4 
 
basedir=E:\MySQL\mysql-8.0.18-winx64
datadir=E:\MySQL\mysql-8.0.18-winx64\data
 
group_concat_max_len=20000

 
[WinMySQLAdmin]
E:\MySQL\mysql-8.0.18-winx64\bin\mysqld.exe

mysqld --install MySQL

E:\MySQL\mysql-8.0.18-winx64\data

mysqld --install MySQL

mysql Install/Remove of the Service Denied!

net start MySQL

mysql -u root -p

ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '123456'; 

select version();

mysql> select version();
+-----------+
| version() |
+-----------+
| 8.0.18 |
+-----------+
1 row in set (0.00 sec)

E:\MySQL\mysql-8.0.18-winx64\bin>mysqld --install MySQL
Service successfully installed.

E:\MySQL\mysql-8.0.18-winx64\bin>net start MySQL
MySQL 服务正在启动 ..
MySQL 服务已经启动成功。


E:\MySQL\mysql-8.0.18-winx64\bin>mysql -u root -p
Enter password: ************
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 8
Server version: 8.0.18

Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '123456';
Query OK, 0 rows affected (0.11 sec)

mysql>