From 165097240527b24d6f207d3dac922f831b89e13a Mon Sep 17 00:00:00 2001
From: Devil <fuxiang.gong@qq.com>
Date: Mon, 23 Nov 2020 22:34:25 +0800
Subject: [PATCH] =?UTF-8?q?excel=E5=AF=BC=E5=87=BA=E6=B8=85=E9=99=A4?=
 =?UTF-8?q?=E7=BC=93=E5=AD=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 extend/base/Excel.php | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/extend/base/Excel.php b/extend/base/Excel.php
index 1bfc6b053..f1820e11b 100755
--- a/extend/base/Excel.php
+++ b/extend/base/Excel.php
@@ -199,6 +199,12 @@ class Excel
 			}
 		}
 
+		// 丢弃输出缓冲区中的内容
+        if(ob_get_length() > 0)
+        {
+            ob_clean();
+        }
+
 		// 头部
 		header('Pragma: public');
 		header('Expires: 0');