From a481825ae1aebbb45ff05a2405185ef946049af8 Mon Sep 17 00:00:00 2001
From: jiuker <2818723467@qq.com>
Date: Tue, 9 Apr 2024 18:41:25 +0800
Subject: [PATCH] fix: unknow contentType for ArchiveFileHandler (#19451)

---
 cmd/s3-zip-handlers.go | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/cmd/s3-zip-handlers.go b/cmd/s3-zip-handlers.go
index 6cb2c892e..eabe9450c 100644
--- a/cmd/s3-zip-handlers.go
+++ b/cmd/s3-zip-handlers.go
@@ -22,7 +22,9 @@ import (
 	"context"
 	"errors"
 	"io"
+	"mime"
 	"net/http"
+	"path/filepath"
 	"sort"
 	"strings"
 
@@ -166,10 +168,11 @@ func (api objectAPIHandlers) getObjectInArchiveFileHandler(ctx context.Context,
 
 	// New object info
 	fileObjInfo := ObjectInfo{
-		Bucket:  bucket,
-		Name:    object,
-		Size:    int64(file.UncompressedSize64),
-		ModTime: zipObjInfo.ModTime,
+		Bucket:      bucket,
+		Name:        object,
+		Size:        int64(file.UncompressedSize64),
+		ModTime:     zipObjInfo.ModTime,
+		ContentType: mime.TypeByExtension(filepath.Ext(object)),
 	}
 
 	var rc io.ReadCloser