[mysql]
# 设置mysql客户端默认字符集
default-character-set=utf8
[mysqld]
# 设置3306端口
port=3306
# 设置mysql的安装目录
basedir=D:\mysql-8.0.13-winx64
# 设置mysql数据库的数据的存放目录
datadir=D:\mysql-8.0.13-winx64\data
# 允许最大连接数
max_connections=200
# 服务端使用的字符集默认为8比特编码的latin1字符集
character-set-server=utf8
# 创建新表时将使用的默认存储引擎
default-storage-engine=INNODB

bin\mysqld --defaults-file=my.ini --initialize-insecure

use mysql;
select host,user,authentication_string,plugin from user;
alter user ‘root'@‘localhost' identified with mysql_native_password by ‘password';

update user set host='%' where user=‘root';
flush privileges;
exit;

net stop mysql
net start mysql