/*** * @param upload* @param uploadFileName* @return 上传多个附件* @throws Exception*/public String fileUpload(File[] upload, String[] uploadFileName)throws Exception {StringBuffer attachmentIds = new StringBuffer();if (upload != null) {String savepath = "";//上传路径File dirPath = new File(savepath);if (!dirPath.exists()) {dirPath.mkdirs();}FileOutputStream fos = null;FileInputStream fis = null;String saveFileName = null;String suffix = null;//文件格式for (int i = 0; i < upload.length; i++) {int index = uploadFileName[i].lastIndexOf(".");String fileName = uploadFileName[i];if (index != -1) {suffix = fileName.substring(index + 1, fileName.length());}saveFileName = String.valueOf((new java.util.Date()).getTime())//保存的文件名+ "." + suffix;fos = new FileOutputStream(savepath + saveFileName);fis = new FileInputStream(upload[i]);byte[] buffer = new byte[BUFFER_SIZE];int len = 0;while ((len = fis.read(buffer)) > 0) {fos.write(buffer, 0, len);}}fos.close();// 注意：流应当关闭。fis.close();}return savepath+saveFileName;}