From c9464d0c475d63590eb0e1bcf31fd26ffb2ab09a Mon Sep 17 00:00:00 2001
From: wangxinglong <2371974647@qq.com>
Date: Mon, 20 Dec 2021 16:17:54 +0800
Subject: [PATCH] settter

---
 app/model/Deduction.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/model/Deduction.php b/app/model/Deduction.php
index fd8d776..8da4754 100644
--- a/app/model/Deduction.php
+++ b/app/model/Deduction.php
@@ -19,4 +19,8 @@ class Deduction extends Base
     {
         return $this->hasOne(CouponMain::class,"id","coupon_main_id");
     }
+    public function bill()
+    {
+        return $this->hasOne(Bill::class,"id","bill_id");
+    }
 }
\ No newline at end of file