If you live in Spring world you might know that org.springframework.web.multipart.MultipartFile is the representation of an uploaded file received in a multipart request. But in some cases, you may want to convert this into java.io.File one such example can be what if you want to store ...
public File convert(MultipartFile file){ File convFile = new File(file.getOriginalFilename()); convFile.createNewFile(); FileOutputStream fos = new FileOutputStream(convFile); fos.write(file.getBytes()); fos.close(); return convFile; } public File multipartToFile(MultipartFile multipart) throw...
but for this application, there’s no need to configure most of them. They simply default to null. The only required argument is the MultipartFile sent to Unstructured.io. Below you will find a snippet of the method, the full signature can be foundon GitHub. ...
How to upload a file and JSON data in Postman is a common question when you are dealing with REST APIs. In order to do this, you need to send through POST request. So in this article, we are going to explain this using different examples where you can upload a single file in differe...
import java.io.*; public class InMemoryMultipartFile implements MultipartFile { private final String name; private final String originalFileName; private final String contentType; private final byte[] payload; public InMemoryMultipartFile(File file) throws IOException { ...
UploadController.java @Controller public class UploadController { @GetMapping("/") public String index() { return "index"; } @PostMapping("/upload-csv-file") public String uploadCSVFile(@RequestParam("file") MultipartFile file, Model model) { // validate file if (file.isEmpty()) { model...