: Set this to attachment; filename="BBSPRSDNADFIN.mp4" to trigger the browser's download prompt.
: For an MP4 file, the MIME type should be video/mp4 . Download File BBSPRSDNADFIN.mp4
: Use a Resource object to read the file from your server's storage path. Sample Controller Code : Set this to attachment; filename="BBSPRSDNADFIN
The most reliable method for downloading files like MP4s in Spring Boot is using the ResponseEntity class with appropriate headers. : Set this to attachment