class DBAccess extends PDO{
private $charset; // 数据库字符集
public $cacheDir='_cache_$98sdf29@fw!d#s4fef/';
public $prename;
public $time;
function __construct($dsn, $user='', $password=''){
try{
parent::__construct($dsn, $user, $password);
}catch(Exception $e){
// throw new Exception('连接数据库失败');
// throw new Exception($e->getMessage());
// print_r($user);
print_r($dsn);
print_r($e->getMessage());
}
$this->time=intval($_SERVER['REQUEST_TIME']);
}
}
host自动被替换了,这是怎么回事??
你不会改的系统配置吧..你多看看thinkphp手册上面关于配置的介绍