.txt文件的下载

if("test.txt".equalsIgnoreCase(filename)){String root = getServletContext().getRealPath("/");String path = root + "eWebEditor" + "/photo/" + filename;int i = 0; response.setContentType("application/octet-stream"); //Response.ContentType 控制输出文件类型 response.setHeader("Content-Disposition","attachment;filename = "+filename); java.io.FileInputStream fileInputStream = new java.io.FileInputStream(path); while((i= fileInputStream.read()) != -1){ System.out.println(i); out.write(i); } }

 

用jspsmartupload下载txt文件