进入mysql子目录bin
依次输入:mysqld --install (安装) mysqld --initialize (初始化)net start mysql(运行)
mysql 启不来
sc query mysql
sc delete mysql
登陆数据库:
mysql -u root -p
修改密码:
update user set authentication_string=password('123') where user = 'root';
刷新:
flush privileges;
关闭:
quit;