安装倒是成功了 但是开源版无法访问已解决 悬赏5积分

点击开源版之后提示 Access denied for user 'root'@'localhost' (using password: YES) in C:\xampp\zentao\framework\base\router.class.php on line 2164, last called by C:\xampp\zentao\framework\base\router.class.php on line 2115 through function connectByPDO.
in C:\xampp\zentao\framework\base\router.class.php on line 2215 when visiting      啥情况   win10  64位系统  谢谢