File.separator的使用

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几个字：它代替分隔符，兼容操作系统

http://blog.csdn.net/xiaoxing1521025/article/details/9012735

<span style="font-family:KaiTi_GB2312;font-size:18px;">private void saveAttachment(Long lid){if (attachmentFileName != null) {int aCount = attachmentFileName.length;for (int i = 0; i < aCount; i++) {if (StringUtils.isNotEmpty(attachmentFileName[i])) {if (attachmentFileName[i].contains(".")) {String ext = FileUtil.getFileExtension(attachmentFileName[i]);String imageName = UUID.randomUUID().toString() + ext;String filePath = Constant.SEAL_CENTER_PATH + <span style="color:#FF0000;">File.separator</span>;File destFile;try {destFile = FileUtil.getFileForWrite(filePath,imageName);FileUtil.copy(this.attachment[i], destFile);Attachment bo = new Attachment();bo.setName(attachmentFileName[i]);bo.setTypeId(lid);bo.setAttachmentType(attachmentType);bo.setUploadTime(new Timestamp(System.currentTimeMillis()));bo.setUser(getUserFromSession());bo.setFilename(imageName);bo.setExtensionname(ext.substring(1));bo.setIsActivity(Long.valueOf(1));attachmentManager.save(bo);} catch (IOException e) {e.printStackTrace();request.put("message", "上传文件失败！");}} else {request.put("message", "上传文件扩展名不能为空！");}}}}}</span>

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