初始化项目：添加后端代码、ThinkPHP框架、前端资源

application/common/model/CouponModel.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace app\common\model;
+use think\Model;
+
+class CouponModel extends Model
+{
+//    use SoftDelete;
+    protected $deleteTime = 'deletetime';
+
+    protected $name = 'app_coupon';
+
+    protected $type = [
+        // 'use_start_time' => 'timestamp',
+        // 'use_end_time' => 'timestamp',
+    ];
+
+    // 追加属性
+    protected $append = [
+    ];
+
+
+
+}