springmvc文件上传

[qq_38544577]

MultipartFile .png .text上传后
CommonsMultipartFile cf = (CommonsMultipartFile)endorsementfile;
DiskFileItem fi = (DiskFileItem) cf.getFileItem();
File file = fi.getStoreLocation();
file.isfile()
判断结果不是文件返回false

[TeemoSmithLee]

try {
			ff=File.createTempFile("temp", null);
			file.transferTo(ff);
			ff.deleteOnExit();
		}catch(Exception e) {
			e.printStackTrace();
		}
		System.out.println(ff.isFile());