fix(backend): add UTF-8 BOM to CSV export for Excel compatibility

2026-03-04 17:22:34 +09:00
parent f258b1d457
commit 5be5ffd42f
1 changed files with 4 additions and 1 deletions
--- a/backend/internal/handler/user_handler.go
+++ b/backend/internal/handler/user_handler.go
@@ -615,9 +615,12 @@ func (h *UserHandler) ExportUsersCSV(c *fiber.Ctx) error {
 	}

 	// 3. Set CSV Headers
-	c.Set("Content-Type", "text/csv")
+	c.Set("Content-Type", "text/csv; charset=utf-8")
 	c.Set("Content-Disposition", "attachment; filename=users_export_"+time.Now().Format("20060102")+".csv")

+	// [New] Write UTF-8 BOM for Excel compatibility
+	_, _ = c.Write([]byte{0xEF, 0xBB, 0xBF})
+
 	writer := csv.NewWriter(c)
 	defer writer.Flush()