From 5896bf05cd9535c1cc5f05b3c43c7b13318824c9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E4=B8=8D=E5=81=9A=E7=A0=81=E5=86=9C?= <599854767@qq.com>
Date: Sun, 16 Apr 2023 18:42:31 +0800
Subject: [PATCH] =?UTF-8?q?fix=EF=BC=9A=E6=96=87=E4=BB=B6=E4=B8=8A?=
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---
 src/components/FileUpload/index.vue | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/components/FileUpload/index.vue b/src/components/FileUpload/index.vue
index 117b7e1..d7bf228 100644
--- a/src/components/FileUpload/index.vue
+++ b/src/components/FileUpload/index.vue
@@ -212,9 +212,12 @@ function getFileName(name) {
 function listToString(list, separator) {
   let strs = ''
   separator = separator || ','
-  for (let i in list) {
-    strs += list[i].url + separator
-  }
+
+  list.forEach((element) => {
+    if (element) {
+      strs += element.url + separator
+    }
+  })
   return strs != '' ? strs.substr(0, strs.length - 1) : ''
 }
 // 手动提交上传