From b3e318fea42b35432b8ae0d7598303aaf4d6576a Mon Sep 17 00:00:00 2001
From: tangwenkang <2720983602@qq.com>
Date: Mon, 6 Nov 2023 20:20:05 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=94=B9=E4=B8=8A=E4=BC=A0=E6=97=B6?=
 =?UTF-8?q?=E6=96=87=E4=BB=B6=E5=90=8E=E7=BC=80=E5=90=8D?=
MIME-Version: 1.0
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---
 .../com/health/video/server/service/impl/VideoServiceImpl.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/health-video-server/src/main/java/com/health/video/server/service/impl/VideoServiceImpl.java b/health-video-server/src/main/java/com/health/video/server/service/impl/VideoServiceImpl.java
index e35e982..17496ff 100644
--- a/health-video-server/src/main/java/com/health/video/server/service/impl/VideoServiceImpl.java
+++ b/health-video-server/src/main/java/com/health/video/server/service/impl/VideoServiceImpl.java
@@ -213,7 +213,7 @@ public class VideoServiceImpl implements VideoService {
         int dotIndex = originalFilename.lastIndexOf(".");
         String result = originalFilename.substring(0, dotIndex);
         // 获取文件后缀，因此此后端代码可接收一切文件，上传格式前端限定
-        String fileExt = file.getOriginalFilename().substring(file.getOriginalFilename().lastIndexOf(".") + 1).toLowerCase();
+        String fileExt = file.getOriginalFilename().substring(file.getOriginalFilename().lastIndexOf(".")).toLowerCase();
         String fileName = result + fileExt;
         vodConfig.put("filename",fileName); // 此参数不重要，只要能保留文件后缀名如 a.mp4 即可
         vodConfig.put("vn", result); // ..  . 分组配置、回调参数