Mysql 5.7解压版安装

1. 把mysql5.7 解压到 电脑中!

打开cmd 进入到mysql bin文件中

无密码初始化 生成data

mysqld --initialize-insecure

mysql解压版默认没有my.ini文件 需要自己配置my.ini

[client]
port=3306
default-character-set=utf8
[mysqld] 
# 设置为自己MYSQL的安装目录 
basedir=E:\mysql-5.7.22-winx64
# 设置为MYSQL的数据目录 
datadir=E:\mysql-5.7.22-winx64
port=3306
character_set_server=utf8
#character_set_server=utf8mb4 
sql_mode=NO_ENGINE_SUBSTITUTION,NO_AUTO_CREATE_USER
#开启查询缓存
explicit_defaults_for_timestamp=true
skip-grant-tables

安装

mysqld -install

设置密码

mysql -u root -p

use mysql

update user set authentication_string = password('root'), password_expired = 'N', password_last_changed = now() where user = 'root';

设置密码要刷新,否则不会生效

flush privileges;

设置远程访问

Grant all on *.* to 'root'@'%' identified by 'root' with grant option;

测试能否启动

net start mysql