first commit

芳林公司项目/www.zhiyuanhelp.com/application/admin/model/Nav.php

@@ -0,0 +1,35 @@
+<?php
+/*
+ * 导航模型
+ * */
+
+namespace app\admin\model;
+
+
+use app\admin\service\ModelService;
+
+class Nav extends ModelService {
+
+    /**
+     * 绑定数据表
+     * @var string
+     */
+    protected $table = 'system_nav';
+
+    /**
+     * 获取快捷导航
+     * @param int $limit
+     * @return array|\PDOStatement|string|\think\Collection
+     * @throws \think\db\exception\DataNotFoundException
+     * @throws \think\db\exception\ModelNotFoundException
+     * @throws \think\exception\DbException
+     */
+    public static function getQuickNav($limit = 6) {
+        $list = self::where(['status' => 1])->order(['sort' => 'desc', 'create_at' => 'desc'])
+            ->limit($limit)->select()->each(function ($item, $key) {
+                $item['href'] = url($item['href']);
+            });
+        return $list;
+    }
+
+}