今天应用挂了,log提示密码过期.客户端连接不上。

打开mysql,执行sql语句提示密码过期

执行set password=new password('123456');

提示成功,但客户端仍然连接不上。但可以在控制台执行sql语句。于是:

use mysql;

update user set password=password('123456') where user='root';

flush privileges;

客户端仍然连接不上。

再执行:set password for 'root'=password('123456');

神奇的可以了。

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