public voidimportExcel(@RequestParam("file") MultipartFile file) throws IOException { BASE64Encoder encoder = new BASE64Encoder(); String imageString = "data:image/jpg;base64," + encoder.encode(file.getBytes()); }
public voidimportExcel(@RequestParam("file") MultipartFile file) throws IOException { BASE64Encoder encoder = new BASE64Encoder(); String imageString = "data:image/jpg;base64," + encoder.encode(file.getBytes()); }