Spring upload file size limit
file, max, size, spring, upload
Solution
With Spring earlier than 4.0 the right properties are
multipart.maxFileSize
multipart.maxRequestSize
From Spring 4 these were changed to
spring.http.multipart.max-file-size
spring.http.multipart.max-request-size
Problem
I'm using Spring Boot for my application, and I want to upload some files into my database. I used a tutorial to achive this, and it works fine. My problem is that I don't know how to set max file size to upload. The default is 1MB but that's just not enough for me. I added these lines to my `application.properties`: ``` spring.http.multipart.max-file-size = 100MB spring.http.multipart.max-request-size = 100MB ``` but it didn't help. My code: FileService.java ``` @Service public class FileService { @Autowired FileRepository fileRepository; public Response uploadFile(MultipartHttpServletRequest request) throws IOException { Response response = new Response(); List fileList = new ArrayList(); Iterator<String> itr = request.getFileNames(); while (itr.hasNext()) { String uploadedFile = itr.next(); MultipartFile file = request.getFile(uploadedFile); String mimeType = file.getContentType(); String filename = file.getOriginalFilename(); byte[] bytes = file.getBytes(); File newFile = new File(filename, bytes, mimeType); File savedFile = fileRepository.saveAndFlush(newFile); savedFile.setFile(null); fileList.add(savedFile); } response.setReport(fileList); return response; } } ``` FileController.java ``` @RestController @RequestMapping("/file") public class FileController { @Autowired FileService fileService; @RequestMapping(value = "/upload", method = RequestMethod.POST) public Response uploadFile(MultipartHttpServletRequest request) throws IOException{ return fileService.uploadFile(request); } } ``` This code is just fine, it works perfectly, I just can't set max file size.