MySQL doesn't report a mistake.

The error is as follows, Access denied for user ' root ' @ ' localhost ' (using password

Turn off the MySQL service and restart

If not, that should be the password is changed, the password does not correspond

1. Run cmd as a system administrator.

2. Check to see if MySQL is started and stop: net stop MySQL if it is already started.

3. Switch to the MySQL installation path: D:\WAMP\MySQL-5.6.36\bin; If you already have an environment variable, you can switch it off.

4. At the command line input: Mysqld-nt--skip-grant-tables

5. Reboot to run a cmd as Administrator, enter: Mysql-uroot-p,enter into the database.

6. If you do not want to change the password, just want to see the original password, you can execute this statement at the command line

selecthost,user,password frommysql.user;//即可查看到用户和密码

7. If you want to change the password, execute the following statement in sequence below the command line

use mysql update user set password = password ( "new_pass" )  where user = "root" ;//  ‘new_pass‘ 这里改为你要设置的密码 flush  privileges ; exit

MySQL doesn't report a mistake.