出错信息：connect database error :�������ӷ���һ��ʱ���û����ȷ�𸴻����ӵ�����û�з�Ӧ�����ӳ���ʧ�ܡ�

出错文件：D:\1\v1054224\wwwroot\framework\base\db\MysqlDriver.php

错误行：185

Trace信息：
#0 D:\1\v1054224\wwwroot\framework\base\db\MysqlDriver.php(203) framework\base\db\MysqlDriver->_connect()
#1 D:\1\v1054224\wwwroot\framework\base\db\MysqlDriver.php(24) framework\base\db\MysqlDriver->_getReadLink()
#2 D:\1\v1054224\wwwroot\framework\base\db\MysqlDriver.php(20) framework\base\db\MysqlDriver->query()
#3 D:\1\v1054224\wwwroot\framework\base\Model.php(76) framework\base\db\MysqlDriver->select()
#4 D:\1\v1054224\wwwroot\app\admin\model\ConfigModel.php(14) framework\base\Model->select()
#5 D:\1\v1054224\wwwroot\app\base\controller\BaseController.php(56) app\admin\model\ConfigModel->getInfo()
#6 D:\1\v1054224\wwwroot\app\base\controller\BaseController.php(43) app\base\controller\BaseController->setCont()
#7 D:\1\v1054224\wwwroot\app\home\controller\SiteController.php(10) app\base\controller\BaseController->__construct()
#8 D:\1\v1054224\wwwroot\framework\base\App.php(42) app\home\controller\SiteController->__construct()
#9 D:\1\v1054224\wwwroot\framework\core.php(97) framework\base\App::run()
#10 D:\1\v1054224\wwwroot\index.php(7) require()