open file with readonly mode

2026-10-16 02:23:49 +08:00 · 2025-08-11 11:17:20 +08:00
parent 8913597716
commit 70c14fd66f
1 changed files with 1 additions and 1 deletions
@@ -87,7 +87,7 @@ func IsVideoFile(fileName string) bool {

 // CalcFilePreHash 计算文件 PreHash
 func CalcFilePreHash(filePath string) string {
-	localFile, _ := os.Open(filePath)
+	localFile, _ := os.OpenFile(filePath, os.O_RDONLY, 0)
 	defer localFile.Close()
 	bytes := make([]byte, 1024)
 	localFile.ReadAt(bytes, 0)