From 6f51f729ba880f452ce915453698845b7df243e9 Mon Sep 17 00:00:00 2001
From: 若依 <yzz_ivy@163.com>
Date: 星期一, 16 八月 2021 16:23:27 +0800
Subject: [PATCH] !289 添加日期范围支持重复添加多组日期范围,请求参数中对象的属性为null、undefined不进行拼接 Merge pull request !289 from wangzhaoqiang/master

---
 ruoyi-ui/src/utils/zipdownload.js |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/ruoyi-ui/src/utils/zipdownload.js b/ruoyi-ui/src/utils/zipdownload.js
index 3a86814..8a1b819 100644
--- a/ruoyi-ui/src/utils/zipdownload.js
+++ b/ruoyi-ui/src/utils/zipdownload.js
@@ -32,9 +32,11 @@
   var result = patt.exec(contentDisposition)
   var fileName = result[1]
   fileName = fileName.replace(/\"/g, '')
+  aLink.style.display = 'none'
   aLink.href = URL.createObjectURL(blob)
   aLink.setAttribute('download', fileName) // 设置下载文件名称
   document.body.appendChild(aLink)
   aLink.click()
-  document.body.appendChild(aLink)
+  URL.revokeObjectURL(aLink.href);//清除引用
+  document.body.removeChild(aLink);
 }

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