The database user name and password that you provided in the wp-config.php file may not be the correct workaround

The database user name and password that you provided in the wp-config.php file may not be the correct workaround

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Error accessing wp-admin/install.php: Database connection error. The database user name and password that you provided in the wp-config.php file may be incorrect

And then looked at the next Baidu, all said that the database is not connected successfully caused.

So how do you set it? I did not succeed in the whole number of times, and finally it was solved. Below I have set the process of success of my record down, later can use, also can help everybody.

1.In the htdocs in the WordPress root directory (Note that it is possible that this folder you are not named WordPress, it is you in the WordPress official website to download the compressed package extracted from the folder, see how you name the corresponding folder on the OK) to findwp-config-sample.php Copy this file and rename it to wp-config.php


2.Use notepad++ to open the copy.wp-config.php, modify it (listed in the Red Word section):

Define (' db_name ', 'Database_name_here‘);


Define (' Db_user ', 'Username_here‘);


Define (' Db_password ', 'Password_here‘);
---------------------------------------------------------------------------Split Line
database_name_here change to any MySQL database name you want to name

Username_hereMysqlThe default is root, if you have not changed the user name, then change to root OK, changed to fill in the corresponding user name

Password_here directly Delete, leave blank, default no password


3. Open phpmyadmin interface , click Database Menu-New database ( fill in the database name entered in step 2), character encoding select Utf8_general_ci, CREATE database

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Now you can open the link experiment, the database name (self-setting), MySQL database user name: Root, password is empty (not filled), the others do not modify, you can

The database user name and password that you provided in the wp-config.php file may not be the correct workaround