From b0ae56991be4ad584550edd64985207b005ed0d5 Mon Sep 17 00:00:00 2001
From: kercylan98 <kercylan@gmail.com>
Date: Tue, 27 Jun 2023 18:18:58 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=20file.ReadOnce=20?=
 =?UTF-8?q?=E8=AF=BB=E6=96=87=E4=BB=B6=E9=94=99=E8=AF=AF?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

采用 defer 修复由于提前关闭文件导致无法读取文件数据的问题
---
 utils/file/file.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/utils/file/file.go b/utils/file/file.go
index 59781de..91c229d 100644
--- a/utils/file/file.go
+++ b/utils/file/file.go
@@ -48,7 +48,9 @@ func ReadOnce(filePath string) ([]byte, error) {
 	if file, err := os.Open(filePath); err != nil {
 		return nil, err
 	} else {
-		_ = file.Close()
+		defer func() {
+			_ = file.Close()
+		}()
 		return io.ReadAll(file)
 	}
 }