jfianl获取表单数据,需要先getFile()获取文件,再使用getPara()
public class ImageUploadController extends Controller{ public void upload() { ID oid = Application.getCaller().getOrganizationId(); UploadFile uf = getFile(); String urlForSave = getPara("urlForSave"); String date = DateFormatUtils.getDateFormat("YYYYMMdd").format(CalendarUtils.now()); File dir = new File("d:\" + oid.toString() + "\" + date); if (!dir.exists() || !dir.isDirectory()) { dir.mkdirs(); } uf.getFile().renameTo(new File(dir, urlForSave)); renderNull(); } }