windows mysql5.7安装

下载：https://downloads.mysql.com/archives/community/
解压到：C:\Program Files目录
创建my.ini配置文件

[mysql]
port = 3306
default-character-set=utf8

[mysqld]
default_authentication_plugin=mysql_native_password
port = 3306
basedir="C:/Program Files/mysql-5.7.28-winx64"
datadir="C:/Program Files/mysql-5.7.28-winx64/data"
log-error="C:/Program Files/mysql-5.7.28-winx64/logs/mysql.log"
character-set-server=utf8
default-storage-engine=INNODB

将C:/Program Files/mysql-5.7.28-winx64加入环境变量
初始化mysql

mysqld --initialize-insecure --user=root

初始化后，默认用户为root，密码为空
安装服务

mysqld --install

执行返回

Service successfully installed.

启动服务