/**
* 下载附件
*
* @return
* @throws Exception
*/
public void download() throws Exception {
String attachId = getRequest().getParameter("attachId");
String fileName = attachmentManager.getById(attachId).getFileName();
String filePath = attachmentManager.getById(attachId).getFilePath();
// 文件路径
// String folderPath = getRequest().getSession().getServletContext().getRealPath("/upload")
// +File.separator+ "inform" ;
FileUtil.downLoad(filePath, fileName, getResponse(), false); // false为下载，true为在线打开，此处是下载所以是false
}
