这是action页面,package tester.business.maitain;import tclcc.tester.util.Selector;import org.apache.struts.action.*;import javax.servlet.http.*;import java.util.*;import org.apache.struts.upload.FormFile;import java.io.*;public class MaintainAction extends Action { public ActionForward execute(ActionMapping actionMapping, ActionForm actionForm, HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) { /**@todo: complete the business logic here, this is just a skeleton.*/ MaintainForm maintainForm = (MaintainForm) actionForm; TrainPlanDAO trainPDAO = new TrainPlanDAO(); Trainplan trainPlan = new Trainplan(); trainPlan = maintainForm.getTrainPlan(); FormFile theFile = null; theFile = maintainForm.getTheFile1(); String p_accessory; p_accessory = theFile.getFileName(); try { InputStream stream = theFile.getInputStream(); //把文件读入 String filePath = httpServletRequest.getRealPath("/"); //取当前系统路径 ByteArrayOutputStream baos = new ByteArrayOutputStream(); OutputStream bos = new FileOutputStream(filePath + "sub" + "/" + theFile.getFileName()); //建立一个上传文件的输出流 //System.out.println(filePath+"/"+file.getFileName()); int bytesRead = 0; byte[] buffer = new byte[8192]; while ( (bytesRead = stream.read(buffer, 0, 8192)) != -1) { bos.write(buffer, 0, bytesRead); //将文件写入服务器 } bos.close(); stream.close(); } catch (Exception e) { System.err.print(e); } try { trainPlan.setP_accessory(p_accessory); trainPDAO.addTrainPlan(trainPlan);//调用数据库插入方法 System.out.println("success"); } catch (Exception ex) { } httpServletRequest.setAttribute("trainPlain", trainPlan); return (actionMapping.findForward("trainplanCreated")); }}