出错信息：Database SQL: "SELECT * FROM `dux_config` ". ErrorInfo: No database selected

出错文件：C:\wwwroot\zqblower.cn\framework\base\db\MysqlDriver.php

错误行：39

Trace信息：
#0 C:\wwwroot\zqblower.cn\framework\base\db\MysqlDriver.php(20) framework\base\db\MysqlDriver->query()
#1 C:\wwwroot\zqblower.cn\framework\base\Model.php(76) framework\base\db\MysqlDriver->select()
#2 C:\wwwroot\zqblower.cn\app\admin\model\ConfigModel.php(14) framework\base\Model->select()
#3 C:\wwwroot\zqblower.cn\app\base\controller\BaseController.php(56) app\admin\model\ConfigModel->getInfo()
#4 C:\wwwroot\zqblower.cn\app\base\controller\BaseController.php(43) app\base\controller\BaseController->setCont()
#5 C:\wwwroot\zqblower.cn\app\home\controller\SiteController.php(10) app\base\controller\BaseController->__construct()
#6 C:\wwwroot\zqblower.cn\framework\base\App.php(41) app\home\controller\SiteController->__construct()
#7 C:\wwwroot\zqblower.cn\framework\core.php(97) framework\base\App::run()
#8 C:\wwwroot\zqblower.cn\index.php(9) require()