Php+mysql+apache environment-related issues

Php+mysql+apache Environmental issues
When configuring the environment
MySQL root password incorrectly resets MySQL root password


How to solve this problem? I randomly hit the password on the popup:

Failed to connect to MySQL.

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Failed to connect to MySQL?
This is the result of Chinese, what do you use? phpMyAdmin
Connection failure should be the MySQL service does not start
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If you are using lamp, try root and test for each user name and password.
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Then you look at his help to see how to reset ah, generally do not have such a description, no use of these integration packages, you first see what the official say, generally have a default password.
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Empty password, have you tried?
User:root
Pass
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Try to log in to MySQL at the command line first
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Stop your mysql before you install Phpnow to see if Port 3306 is off, then install
If you don't, you're going to get a commercial conflict, and you need another port.
You will be prompted to enter the password during installation
If you do not remember to enter the password, then the password default is a null value ""
You can localhost/phpmyadmin root ' to see

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