From f5ab26b3d69c49511f92aea51180a58b2a6400f2 Mon Sep 17 00:00:00 2001
From: EVILLT <53422750+eviIIt@users.noreply.github.com>
Date: Tue, 11 Feb 2020 20:11:55 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E8=B7=A8=E7=BB=84=E4=BB=B6=E6=8B=96?=
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---
 src/upload-to-ali.vue | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/upload-to-ali.vue b/src/upload-to-ali.vue
index 4940190..5325f27 100644
--- a/src/upload-to-ali.vue
+++ b/src/upload-to-ali.vue
@@ -281,6 +281,15 @@ export default {
         return [].concat(this.value).filter(v => !!v)
       },
       set(list) {
+        /**
+         * 仅能在 Windows OS 存在
+         * 当组件本身已经存在图片的时候,
+         * 再把一张图片拖进来会将当前的数据格式变更为 `Array`, 即使是没有开启 `multiple` 的情况下,
+         * 因此在单张图片的情况禁止 `v-model` 同步行为, 防止触发上面的 `get` 变更为数组
+         *
+         * 单张图片不依靠此值来更新值, 在 `async upload()` 那里会触发更新.
+         */
+        if (!this.multiple) return
         this.$emit('input', list)
       }
     },