/** * 微信檔案上傳介面 * @param file 待上傳檔案的完整路徑 */ public FileUploadOrDownload uploadTempMedia(String file) { //設定訊息請求頭 HttpHeaders headers = new HttpHeaders(); MediaType type = MediaType.parseMediaType(“multipart/form-data;charset=UTF-8”);//multipart/form-data text/plain headers.setContentType(type); FileSystemResource resource = new FileSystemResource(new File(file)); //將檔案作為引數新增 MultiValueMap