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application/common/model/Help.php

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+<?php
+// +------------------------------------------------+
+// |http://www.cjango.com                           |
+// +------------------------------------------------+
+// | 修复BUG不是一朝一夕的事情，等我喝醉了再说吧！  |
+// +------------------------------------------------+
+// | Author: 小陈叔叔 <Jason.Chen>                  |
+// +------------------------------------------------+
+namespace app\common\model;
+
+use think\Config;
+
+class Help extends _Init
+{
+    /**
+     * 模型初始化【事件注册】
+     */
+    protected static function init()
+    {
+        self::beforeInsert(function ($data) {
+            $data->status = 1;
+        });
+    }
+
+    public function getCategoryAttr($value, $data)
+    {
+        $list = Config::get('help_type');
+        return empty($list[$data['category']]) ? '没这个分类' : $list[$data['category']];
+    }
+
+    public function getCreateTimeAttr($value, $data)
+    {
+        return date('Y-m-d', $value);
+    }
+
+}