From 15a43b04103540f08bf3818fbf2cf85051692732 Mon Sep 17 00:00:00 2001
From: zyzm <1534695664@qq.com>
Date: Mon, 7 Nov 2022 09:27:56 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9C=AC=E6=9E=B6=E5=9B=BE=E4=B9=A6.length?=
 =?UTF-8?q?=E6=8A=A5=E9=94=99?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/views/bookRackList.vue | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/views/bookRackList.vue b/src/views/bookRackList.vue
index 589127b..578b120 100644
--- a/src/views/bookRackList.vue
+++ b/src/views/bookRackList.vue
@@ -25,7 +25,7 @@
         </div>
         <div class="rack-floor">
           <span :class="['icon','iconfont','icon-l'+index]" @click="handlePage(-1)">&#xe631;</span>
-          <p><span style="margin-right:25px">第{{ index+1 }}层</span><span>(共{{ bookList[item].length }}本)</span></p>
+          <p><span style="margin-right:25px">第{{ index+1 }}层</span><span>(共{{ bookList[item]?bookList[item].length:0 }}本)</span></p>
           <span :class="['icon','iconfont','icon-r'+index]" @click="handlePage(1)">&#xe62f;</span>
         </div>
       </div>