根据MySql版本的不同，该过程有所不同。按照您的版本所描述的步骤进行操作:

HINTS - Read before the instructions page for your version of MySql* In step 5: Instead of run CMD, create a shortcut on your desktop calling CDM.exe. Then right-click on the shortcut and select "Execute as Administrator". In step 6: Skip the first proposed version of the command and execute the second one, the one with the --defaults-file parameter Once you execute the command, if everything is ok, the CMD window remains open and the command of step 6 continues executing. Simply close the window (click 'x'), and then force close MySQl from the Task Manager. Delete the file with the SQL commands, and start again MySQL. The password must be changed now.

5.0 http://dev.mysql.com/doc/refman/5.0/en/resetting-permissions.html

5.1 http://dev.mysql.com/doc/refman/5.1/en/resetting-permissions.html

…只需在链接中更改版本(5.5,5.6,5.7)

根据MySql版本的不同，该过程有所不同。按照您的版本所描述的步骤进行操作:

HINTS - Read before the instructions page for your version of MySql* In step 5: Instead of run CMD, create a shortcut on your desktop calling CDM.exe. Then right-click on the shortcut and select "Execute as Administrator". In step 6: Skip the first proposed version of the command and execute the second one, the one with the --defaults-file parameter Once you execute the command, if everything is ok, the CMD window remains open and the command of step 6 continues executing. Simply close the window (click 'x'), and then force close MySQl from the Task Manager. Delete the file with the SQL commands, and start again MySQL. The password must be changed now.

5.0 http://dev.mysql.com/doc/refman/5.0/en/resetting-permissions.html

5.1 http://dev.mysql.com/doc/refman/5.1/en/resetting-permissions.html

…只需在链接中更改版本(5.5,5.6,5.7)

你找不到它。它存储在一个数据库中，您需要根密码才能访问该数据库，即使您以某种方式获得了访问权限，它也会使用单向散列进行散列。您可以重置:如何重置Root用户密码

你可以查看mysql根密码，好吧，我已经在mysql 5.5上尝试过了，所以不知道其他新版本是否工作良好

nano ~/.my.cnf

我被这个问题困扰了几分钟，下面是唯一可行的解决方案: https://phoenixnap.com/kb/access-denied-for-user-root-localhost

sudo mysql ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password Mysql -u root -p

适用于Windows 10下的MySQL 5.5

您无法找到密码，因为它在表中是散列的，所以重置它是唯一的选择。

Lokesh kumar Chippada提供的通过.txt文件导入新密码脚本的解决方案对我不起作用。我发现命令提示符在启动导入后冻结了。

我在my.ini文件中添加了skip-grant-tables，就像tonycoupland在这篇SO帖子上的答案一样。

然后我就可以从命令行登录到mysql了

$ > mysql

然后在mysql中

mysql> FLUSH PRIVILEGES;

mysql> SET PASSWORD FOR 'root'@'localhost' = PASSWORD('MyNewPass');

请参见mysql开发页面的“B.3.3.2.3重置Root密码:通用说明”。我现在已经从my.ini文件中删除了skip-grant-tables，并且我可以使用我创建的新密码作为根用户登录。