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[Spring] ResponseEntity / File Download 구현

private HttpHeaders makeHttpHeaders(String filename) { HttpHeaders headers = new HttpHeaders(); headers.setContentType(MediaType.APPLICATION_OCTET_STREAM); headers.set(HttpHeaders.CONTENT_DISPOSITION, "attachment;filename=\"" + filename + "\";"); headers.set(HttpHeaders.TRANSFER_ENCODING, "binary"); return headers; } private ResponseEntity downloadFile(HttpServletRequest request, Map map, String..
Technical/Spring 2021. 7. 2. 13:25
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