mysql5.7.16解压版

http://www.mysql.com/

解压

my-default.ini改为my.ini

[mysqld]
basedir = D:\\tool\\mysql-5.7.16-winx64
datadir = D:\\tool\\mysql-5.7.16-winx64\\data
port = 3306
max_connections=200
character-set-server=utf8
default-storage-engine=INNODB
[mysql]
default-character-set=utf8

管理员身份cmd

mysqld install

mysqld --initialize-insecure --user=mysql

net start mysql

mysql -u root -p    密码空

mysqladmin -u用户名 -p旧密码 password 新密码

环境变量