转载地址:https://blog.csdn.net/indexman/article/details/80291537
授权,可以通过本地ip连接数据库
GRANT ALL PRIVILEGES ON *.* TO ‘root‘@‘%‘ IDENTIFIED BY ‘4zU8M6rVT5pw6k3gkrty‘ WITH GRANT OPTION;
转载地址:https://www.cnblogs.com/hjyang2012/p/6087377.html
1.修改配置文件 E:\program\mysql-5.7.16-winx64\my.ini
在[mysqld]节点添加 skip-grant-tables
2.重启mysql
3.用空密码进入 mysql -u root -p
4. 执行
update mysql.user set authentication_string=password(‘123‘) where user=‘root‘ and Host = ‘localhost‘;
flush privileges;
退出mysql exit
还原my.ini,去掉 skip-grant-tables
原文:https://www.cnblogs.com/xlaxx/p/11026401.html