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老师批语:
<?php
$db = require 'database.php';
// 配置DSN
$dsn = "{$db['type']}:host={$db['host']};dbname={$db['dbname']}";
// 连接测试
try{
$pdo = new PDO($dsn , $db['username'], $db['password']);
}catch (Exception $e){
echo 'Connecton Failed:'.$e->getMessage();
}
// var_dump($pdo);
<?php
/* $dsn = 'mysql:host=127.0.0.1;dbname=ouyangke';
$username = 'root';
$password = 'root';*/
return [
'type'=>'mysql',
'host'=>'127.0.0.1',
'dbname'=>'ouyangke',
'username'=>'root',
'password'=>'root'
];点击 "运行实例" 按钮查看在线实例
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