0.下一个mysql解压版的
1.先配置mysql的bin目录到环境变量,修改my.ini配置(不存在就手动建立)
[mysqld]
character-set-server=utf8
basedir=D:\NeteBookComputer\Tools\mysql-5.7.27-winx64
# set datadir to the location of your data directory
datadir=D:\NeteBookComputer\Tools\mysql-5.7.27-winx64\data
port = 3306
max_allowed_packet = 32M
[mysql]
default-character-set=utf8
[mysql.server]
default-character-set=utf8
[mysql_safe]
default-character-set=utf8
2.安装mysql服务,打开cmd 输入mysqld --install
3.初始化 mysqld --initialize-insecure
4.登录并改密码(初始密码是空的,直接回车就好)
修改密码代码
ALTER USER 'root'@'localhost'IDENTIFIED BY '123456';