where('status', '1')->count(); $userCount = Db::name('User')->where('status', '1')->count(); $articleCount = Db::name('Article')->where('status', '1')->count(); $install = false; if (file_exists(CMS_ROOT . 'app/install')) { $install = true; } View::assign('adminCount', $adminCount); View::assign('userCount', $userCount); View::assign('articleCount', $articleCount); View::assign('install', $install); return View(); } public function errorShow() { echo '错误'; } }