From 3a8b381ac057a7190347068b5064f9cf9bfefde4 Mon Sep 17 00:00:00 2001
From: linyaostalker <602604991@qq.com>
Date: Wed, 11 Dec 2019 18:44:20 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E5=AE=9A=E4=B9=89=E9=95=BF?=
 =?UTF-8?q?=E5=BA=A6=E5=90=8E=E5=8F=B0=E5=92=8C=E6=95=B0=E6=8D=AE=E5=BA=93?=
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---
 backend/modules/shop/logic/ShopManager.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/backend/modules/shop/logic/ShopManager.php b/backend/modules/shop/logic/ShopManager.php
index 8a4a2bb..d81c36f 100644
--- a/backend/modules/shop/logic/ShopManager.php
+++ b/backend/modules/shop/logic/ShopManager.php
@@ -12,6 +12,7 @@ class ShopManager
     const UNIT_TYPE_WEIGHT = 1; //重量
     const UNIT_TYPE_MONEY = 2;  //金额
     const UNIT_TYPE_ITEM = 3;   //件
+    const UNIT_TYPE_LENGTH = 4; //长度，宽度，高度，直径
 
     /**
      * @param $type
@@ -30,6 +31,9 @@ class ShopManager
             case self::UNIT_TYPE_ITEM:
                 return 1;   //后台显示和数据库都为件
                 break;
+            case self::UNIT_TYPE_LENGTH:
+                return 1;   //后台和数据库都为毫米
+                break;
             default:
                 return 1;
         }