日期:2014-05-16 浏览次数:20376 次
java jsp servlet fileupload上传图片时获取上传图片尺寸(宽高)的代码
?
DiskFileItemFactory factory = new DiskFileItemFactory(); ServletFileUpload upload = new ServletFileUpload(factory); List items = upload.parseRequest(request); Iterator iter = items.iterator(); while (iter.hasNext()) { if (!item.isFormField()) { BufferedImage img = javax.imageio.ImageIO.read(item.getInputStream()); img.getWidth()//获取宽 img.getHeight()//获取高 } }?