文件上传在application.properties中配置文件路径
###文件上传地址 file.upload.url=/upload/file
文件上传代码:
//本地路径 @Value("${file.upload.url}") private String uploadFilePath;
/* * @param file 文件列表 * @return */ @RequestMapping("/upload") public Object uploadOtherFilesNew(@RequestParam("file") MultipartFile[] file) { Map<String,Object> map = new HashMap<>(); map.put("status",200); List<Map<String, Object>> result = new ArrayList<>(); if (file != null && file.length > 0) { Arrays.asList(file).stream().forEach(files -> result.add(httpUpload(files))); } map.put("data",result); return map; } public Map<String,Object> httpUpload(MultipartFile file) { Map<String, Object> result = new HashMap<>(); //返回文件名乱码问题 //HttpHeaders headers = new HttpHeaders(); //MediaType mediaType = new MediaType("text","html", Charset.forName("utf-8")); //headers.setContentType(mediaType); //return new ResponseEntity<String>(js,headers, HttpStatus.OK); //本地文件路径 String fileDirPath = new String("src/main/resources/" + uploadFilePath+"_"+UUID.randomUUID().toString().replace("-", "").toLowerCase()); File fileDir = new File(fileDirPath); //String[] originalFilename = file.getOriginalFilename().split("\\."); // 文件名 System.out.println("fileDir.getAbsolutePath()======"+fileDir.getAbsolutePath()); File dest = new File(fileDir.getAbsolutePath() + File.separator+'/'+ file.getOriginalFilename()); if (!dest.getParentFile().exists()) { dest.getParentFile().mkdirs(); } try { file.transferTo(dest); result.put("url",dest); result.put("fileName",file.getOriginalFileName()); result.put("success",1); result.put("result","文件上传成功"); } catch (Exception e) { log.error("{}",e); result.put("success",2); result.put("result","程序错误,请重新上传"); } return result; }