PHP learning ---- Accessdeniedforuserroot @ localhost

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SQLSTATE [HY000] [1045] Access denied for user 'root' @ 'localhost' (using password: NO)

PHP imports others' projects. I use XAMPP and then start to report the first error.

Modification method: the configuration file is incorrect mainly because the password of the project database from someone else is different from your settings. just change it.

Find the data folder under the project name, find the conf folder, and then find db. php to modify its content.

Open db. php

You can change the password location:

Change the password.

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