<p>我嘗試使用 XAMMP（本地主機）測試我的 php 軟體，但點擊 URL 後，我不斷收到：</p> <pre class="brush:php;toolbar:false;">Fatal error: Uncaught mysqli_sql_exception: Access denied for user 'Adeleke'@'localhost' (using password: YES)</pre> <p>我以為它來自 xammp <strong>PhpMyAdmin</strong>，所以我安裝了 Laragon 並嘗試在其上測試該軟體，下面是它顯示的內容</p> <pre class="brush:php;toolbar:false;">Fatal error: Uncaught mysqli_sql_exception: Access denied for user 'Adeleke'@'localhost' (using password: YES) in CMy:\laragon\www\wwwQueerDate\www\www install\index.php:47 Stack trace: #0 C:\laragon\www\MyQueerDate\install\index.php(47): mysqli_connect('127.0.0.1', 'Adeleke', 'Badvibe019!', 'Laragon. MySQL') #1 {main} thrown in C:\laragon\www\MyQueerDate\install\index.php on line 47</pre> <p>這是 MyQueerDate\install\index.php 第 46 - 49 行的程式碼：</p> <pre class="brush:php;toolbar:false;">if (!empty($_POST['install'])) { $con = mysqli_connect($_POST['sql_host'], $_POST['sql_user'], $_POST['sql_pass'], $_POST['sql_name']); if (mysqli_connect_errno()) { $ServerErrors[] = "Failed to connect to MySQL: " . mysqli_connect_error();</pre> <p>我嘗試檢查軟體的輸出並查看儀表板和管理面板，但它一直顯示；</p> <pre class="brush:php;toolbar:false;">Fatal error: Uncaught mysqli_sql_exception: Access denied for user 'Adeleke'@'localhost' (using password: YES) in CMy:\laragon\www\wwwQueerDate\www\www install\index.php:47 Stack trace: #0 C:\laragon\www\MyQueerDate\install\index.php(47): mysqli_connect('127.0.0.1', 'Adeleke', 'Badvibe019!', 'Laragon. MySQL') #1 {main} thrown in C:\laragon\www\MyQueerDate\install\index.php on line 47</pre> <p>我在 cPanel 上嘗試過，它可以工作，但我不想在 cPanel 上測試程序，我現在無法支付託管費用，我想嘗試 localhost。 </p>