From 5454fbc68ab51f3679f53622bb574172617530d8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=88=9D=E4=B8=AD?= <351550660@qq.com>
Date: Tue, 8 Nov 2022 09:22:13 +0000
Subject: [PATCH] =?UTF-8?q?=E6=96=87=E4=BB=B6=E5=90=8D=20=E6=96=87?=
 =?UTF-8?q?=E4=BB=B6=E5=90=8D=E6=9C=892=E4=B8=AA.?=
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Signed-off-by: 初中 <351550660@qq.com>
---
 .../minio/upload/service/impl/SysUploadTaskServiceImpl.java     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/minio-upload-api/src/main/java/xyz/huanggy/minio/upload/service/impl/SysUploadTaskServiceImpl.java b/minio-upload-api/src/main/java/xyz/huanggy/minio/upload/service/impl/SysUploadTaskServiceImpl.java
index ce2b6ba..e1a12e7 100644
--- a/minio-upload-api/src/main/java/xyz/huanggy/minio/upload/service/impl/SysUploadTaskServiceImpl.java
+++ b/minio-upload-api/src/main/java/xyz/huanggy/minio/upload/service/impl/SysUploadTaskServiceImpl.java
@@ -57,7 +57,7 @@ public class SysUploadTaskServiceImpl extends ServiceImpl<SysUploadTaskMapper, S
         Date currentDate = new Date();
         String bucketName = minioProperties.getBucket();
         String fileName = param.getFileName();
-        String suffix = fileName.substring(fileName.lastIndexOf("."), fileName.length());
+        String suffix = fileName.substring(fileName.lastIndexOf(".")+1, fileName.length());
         String key = StrUtil.format("{}/{}.{}", DateUtil.format(currentDate, "YYYY-MM-dd"), IdUtil.randomUUID(), suffix);
         String contentType = MediaTypeFactory.getMediaType(key).orElse(MediaType.APPLICATION_OCTET_STREAM).toString();
         ObjectMetadata objectMetadata = new ObjectMetadata();