index中的require_once 为什么错误？
Warning: require_once(../include.php): failed to open stream: No such
file or directory in C:\xampp\htdocs\DJTUSHOP\DJTUSHOP\core\admin.inc.php on line 7
Fatal error: require_once(): Failed opening
required '../include.php'
(include_path='.;C:\xampp\htdocs\DJTUSHOP\DJTUSHOP/lib;C:\xampp\htdocs\DJTUSHOP\DJTUSHOP/core;C:\xampp\htdocs\DJTUSHOP\DJTUSHOP/configs;.;C:\xampp\php\PEAR')
in C:\xampp\htdocs\DJTUSHOP\DJTUSHOP\core\admin.inc.php on line
7
