From 8bb7d0d50a5add25ab0b4a81a16491306a2cd917 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=A8=E6=A0=91=E6=9E=97?= <904079904@qq.com>
Date: Fri, 5 Jul 2019 11:58:16 +0800
Subject: [PATCH] =?UTF-8?q?=E8=B0=83=E6=95=B4?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../modules/courses/shixunHomework/Listofworks.js | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/public/react/src/modules/courses/shixunHomework/Listofworks.js b/public/react/src/modules/courses/shixunHomework/Listofworks.js
index e58d2bb0e..4f3c3b9d4 100644
--- a/public/react/src/modules/courses/shixunHomework/Listofworks.js
+++ b/public/react/src/modules/courses/shixunHomework/Listofworks.js
@@ -1419,9 +1419,18 @@ class Listofworks extends Component {
 			}else if(response.data.status&&response.data.status===-2){
 
 			}else{
-				window.location.href("/api"+url);
-
-				// window.open("/api"+url, '_blank');
+				const type='application/vnd.openxmlformats-officedocument.spreadsheetml.sheet;charset=utf-8' //excel文件
+				const blob = new Blob([response.data], { type: type })
+				const downloadElement = document.createElement('a')
+				const href = window.URL.createObjectURL(blob)
+				//后台再header中传文件名
+				const  name = decodeURI(response.headers['content-disposition'].split('=')[1])
+				downloadElement.href = href
+				downloadElement.download = name
+				document.body.appendChild(downloadElement)
+				downloadElement.click()
+				document.body.removeChild(downloadElement) // 下载完成移除元素
+				window.URL.revokeObjectURL(href) // 释放掉blob对象
 
 			}
 		}).catch((error) => {