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+<?php
+// +----------------------------------------------------------------------
+// | likeshop开源商城系统
+// +----------------------------------------------------------------------
+// | 欢迎阅读学习系统程序代码，建议反馈是我们前进的动力
+// | gitee下载：https://gitee.com/likeshop_gitee
+// | github下载：https://github.com/likeshop-github
+// | 访问官网：https://www.likeshop.cn
+// | 访问社区：https://home.likeshop.cn
+// | 访问手册：http://doc.likeshop.cn
+// | 微信公众号：likeshop技术社区
+// | likeshop系列产品在gitee、github等公开渠道开源版本可免费商用，未经许可不能去除前后端官方版权标识
+// |  likeshop系列产品收费版本务必购买商业授权，购买去版权授权后，方可去除前后端官方版权标识
+// | 禁止对系统程序代码以任何目的，任何形式的再发布
+// | likeshop团队版权所有并拥有最终解释权
+// +----------------------------------------------------------------------
+// | author: likeshop.cn.team
+// +----------------------------------------------------------------------
+
+namespace app\admin\logic;
+
+use app\admin\server\LoginServer;
+use app\common\server\ConfigServer;
+use think\Db;
+
+class LoginLogic
+{
+
+    /**
+     * 登录
+     * @param $post
+     * @throws \think\Exception
+     * @throws \think\db\exception\DataNotFoundException
+     * @throws \think\db\exception\ModelNotFoundException
+     * @throws \think\exception\DbException
+     * @throws \think\exception\PDOException
+     */
+    public static function login($post)
+    {
+        //session激活
+        $admin_info = Db::name('admin')
+            ->field(['id', 'account', 'name', 'role_id'])
+            ->where(['account' => $post['account'], 'del' => 0])
+            ->find();
+        session('admin_info', $admin_info);
+        LoginServer::setState($admin_info['id']);
+        //登录信息更新
+        $ip = request()->ip();
+        $time = time();
+        Db::name('admin')
+            ->where(['account' => $post['account'], 'del' => 0])
+            ->update(['login_ip' => $ip, 'login_time' => $time]);
+
+        //记住账号
+        if (isset($post['remember_account']) && $post['remember_account'] == 'on') {
+            \think\facade\Cookie::set('account', $post['account']);
+        } else {
+            \think\facade\Cookie::delete('account');
+        }
+    }
+
+    /**
+     * 登出
+     * @param $admin_id
+     */
+    public static function logout($admin_id)
+    {
+        if ($admin_id) {
+            //清除登录标识
+            LoginServer::setState($admin_id, false);
+        }
+        session(null);
+    }
+
+    /**
+     * 获取登录页面配置
+     * @return array
+     */
+    public static function config()
+    {
+        $config = [
+            'company_name' => ConfigServer::get('copyright', 'company_name'),
+            'number' => ConfigServer::get('copyright', 'number'),
+            'link' => ConfigServer::get('copyright', 'link'),
+            'admin_image' => ConfigServer::get('website', 'admin_image'),
+            'admin_title' => ConfigServer::get('website', 'admin_title'),
+            'name' => ConfigServer::get('website', 'name'),
+            'login_logo' => ConfigServer::get('website', 'login_logo'),
+            'slogan' => ConfigServer::get('website', 'slogan'),
+            'slogan_status' => ConfigServer::get('website', 'slogan_status'),
+            'web_favicon' => ConfigServer::get('website', 'web_favicon'),
+        ];
+        return $config;
+    }
+
+}