

MySQL直接下载链接:https://cdn.mysql.com//Downloads/MySQL-8.0/mysql-8.0.34-winx64.zip
将下载的mysql.zip文件解压缩到指定目录
搜索 cmd 并以管理员身份运行

切换到mysql安装目录

初始化mysql 参数
mysqld.exe --initialize --console
将mysql注册为系统服务
mysqld.exe -install
启动mysql服务
net start mysql
使用mysql 命令行登录MySQL
mysql.exe -uroot -p

修改密码
ALTER USER 'root'@'localhost' IDENTIFIED BY '123456';
flush privileges;
ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '123456';
flush privileges;
update mysql.user set host = '%',plugin='mysql_native_password' where user='root';
flush privileges;
quit;
重启mysql服务
net stop mysql
net start mysql
设置环境变量
键盘 win + r 系统左下角弹出运行窗口


运行窗口 输入
sysdm.cml







