From 6329ed2df473ef7c0a9df7529a8c0be5edf64f46 Mon Sep 17 00:00:00 2001
From: liangyuyan <1103300295@qq.com>
Date: Thu, 5 Nov 2020 15:36:29 +0800
Subject: [PATCH] =?UTF-8?q?=E5=95=86=E5=93=81=E5=9B=BE=E7=89=87=E4=B8=8A?=
 =?UTF-8?q?=E4=BC=A0--=E5=A2=9E=E5=8A=A0=E5=88=A4=E6=96=AD=E8=BF=87?=
 =?UTF-8?q?=E9=95=BF?=
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---
 app/Admin/Forms/v3/GoodsImageForm.php | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/app/Admin/Forms/v3/GoodsImageForm.php b/app/Admin/Forms/v3/GoodsImageForm.php
index 3903377..0388481 100644
--- a/app/Admin/Forms/v3/GoodsImageForm.php
+++ b/app/Admin/Forms/v3/GoodsImageForm.php
@@ -30,7 +30,14 @@ class GoodsImageForm extends Form implements LazyRenderable
         $coverImg= $input['cover_img'];
         $bannerImg= $input['img_banner'];
         
-        if($goodsId > 0 && !empty($coverImg) && strlen($coverImg) < 200){
+        if($goodsId > 0 && !empty($coverImg)){
+            $lastLen = strrpos($coverImg,',');
+            if($lastLen != false){
+                $coverImg = substr($coverImg,$lastLen+1);
+            }
+            if(strlen($coverImg) > 200){
+                return $this->error('上传图片名称过长');
+            }
             $data = ['cover_img' => $coverImg];
             $res1 = GoodsModel::where('id',$goodsId)->update($data); 
         }