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【免费】电子商城系统.rar资源

来源：花匠小妙招时间：2024-12-03 12:03

/* * Generated by MyEclipse Struts * Template path: templates/java/JavaClass.vtl */ package com.struts.action; import java.io.*; import java.text.SimpleDateFormat; import java.util.*; import javax.servlet.http.*; import org.apache.struts.action.*; import org.apache.struts.upload.FormFile; import com.ORM.*; import com.base.*; import com.service.*; import com.struts.form.MerForm; /** * MyEclipse Struts * Creation date: 09-13-2007 * * XDoclet definition: * @struts.action path="/Admin/adminMer" name="merForm" input="/Admin/adminAddMer.jsp" parameter="method" scope="request" validate="true" */ public class AdminMerAction extends BaseAction {/* * Generated Methods *//** * Method execute * @param mapping * @param form * @param request * @param response * @return ActionForward */public ActionForward addMer(ActionMapping mapping, ActionForm form,HttpServletRequest request, HttpServletResponse response) {MerForm merForm = (MerForm) form;Merchandise mer = new Merchandise();MerService service = new MerServiceImpl();ActionMessages msgs = new ActionMessages();SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd");mer.setMerName(merForm.getMerName().trim());mer.setMerModel(merForm.getMerModel().trim());mer.setPrice(merForm.getPrice());mer.setSpecial(merForm.getSpecial());mer.setSprice(merForm.getSprice());mer.setMerDesc(merForm.getMerDesc().trim());mer.setManufacturer(merForm.getManufacturer().trim());/** 存放文件的文件夹 */ String dir = request.getRealPath("/Picture"); /** 文件名 */ String filename = null; /** 上传的文件 */ FormFile file = merForm.getPicture(); /** 输入流对象（用于读取上传的文件数据） */ InputStream in = null; /** 输出流对象(用于将读取到的文件数据输出到服务端的另一个文件中) */ OutputStream out = null;try{mer.setLeaveFactoryDate(df.parse(merForm.getLeaveFactoryDate()));mer.setCategory(service.loadCategory(new Integer(merForm.getCategory())));filename = file.getFileName();if (file==null||filename.length()<1){logger.info("您没有上传文件!");}else{in = file.getInputStream();out = new FileOutputStream(dir+"/"+filename);int readed = 0;byte[] buffer= new byte[1024];while ((readed=in.read(buffer,0,1024))!=-1){ out.write(buffer,0,readed);}logger.info("文件"+filename+"已经上传到了服务器上的"+dir+"下");mer.setPicture("/Picture/"+filename);}boolean status = service.addMer(mer);if (status){msgs.add("addMerStatus",new ActionMessage(Constants.ADDMER_SUC_KEY));}else{msgs.add("addMerStatus",new ActionMessage(Constants.ADDMER_FAIL_KEY));}saveErrors(request, msgs);}catch(Exception ex){logger.info("在执行AdminMerAction类中的addMer方法时出错：n");ex.printStackTrace();}finally{try{if (in!=null)in.close();if (out!=null)out.close();}catch(Exception ex){logger.info("在执行AdminMerAction类中的addMer方法时出错：n");ex.printStackTrace();}}return mapping.findForward("addMer");}public ActionForward browseMer(ActionMapping mapping, ActionForm form,HttpServletRequest request, HttpServletResponse response) {List list = null;MerService service = new MerServiceImpl();Admin admin = (Admin)request.getSession().getAttribute("Admin");if (admin==null||admin.getAdminType().intValue()!=1){return mapping.findForward("sorry");}String hql ="from Merchandise as a order by a.id";try{list = service.browseMer(hql);request.setAttribute("merList", list);}catch(Exception ex){logger.info("在执行AdminMerAction类中的browseMer方法时出错：n");ex.printStackTrace();}return mapping.findForward("browse");}public ActionForward delMer(ActionMapping mapping, ActionForm form,HttpServletRequest request, HttpServletResponse response) {ActionMessages msgs = new ActionMessages();MerService service = new MerServiceImpl();String p = request.getParameter("id");Integer id = null;if(p!=null){id = new Integer(p);}else{id = new Integer(0);}try{boolean status = service.delMer(id);if (status){msgs.add("delMerStatus",new ActionMessage(Constants.DELMER_SUC_KEY));}else{msgs.add("delMerStatus",new ActionMessage(Constants.DELMER_FAIL_KEY));}saveErrors(request, msgs);}catch(Exception ex){logger.info("在执行AdminMerAction类中的delMer方法时出错：n");ex.printStackTrace();}return mapping.findForward("delete");}public ActionForward loadMer(ActionMapping mapping, ActionForm form,HttpServletRequest request, HttpServletResponse response) {MerService service = new MerServiceImpl();SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd");Merchandise mer = null;String p = request.getParameter("id");Integer id = null;if(p!=null){id = new Integer(p);}else{id = new Integer(0);}try{mer = service.loadMer(id);if(mer!=null){form = new MerForm();((MerForm)form).setMerName(mer.getMerName().trim());((MerForm)form).setMerModel(mer.getMerModel().trim());((MerForm)form).setMerDesc(mer.getMerDesc().trim());((MerForm)form).setPrice(mer.getPrice());((MerForm)form).setSpecial(mer.getSpecial());((MerForm)form).setManufacturer(mer.getManufacturer().trim());((MerForm)form).setLeaveFactoryDate(df.format(mer.getLeaveFactoryDate()));((MerForm)form).setSprice(mer.getSprice());request.setAttribute("merForm", form);request.setAttribute("id", mer.getId());request.setAttribute("cateId", mer.getCategory().getId());}}catch(Exception ex){logger.info("在执行AdminMerAction类中的loadMer方法时出错：n");ex.printStackTrace();}return mapping.findForward("modify");}public ActionForward modiMer(ActionMapping mapping, ActionForm form,HttpServletRequest request, HttpServletResponse response) {ActionMessages msgs = new ActionMessages();MerForm merForm = (MerForm) form;Merchandise mer = null;MerService service = new MerServiceImpl();SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd");String p = request.getParameter("id");Integer id = null;if(p!=null){id = new Integer(p);}else{id = new Integer(0);}/** 存放文件的文件夹 */ String dir = request.getRealPath("/Picture"); /** 文件名 */ String filename = null; /** 上传的文件 */ FormFile file = merForm.getPicture(); /** 输入流对象（用于读取上传的文件数据） */ InputStream in = null; /** 输出流对象(用于将读取到的文件数据输出到服务端的另一个文件中) */ OutputStream out = null;try{mer = service.loadMer(id);if (mer!=null){mer.setId(id);mer.setMerName(merForm.getMerName().trim());mer.setMerModel(merForm.getMerModel().trim());mer.setPrice(merForm.getPrice());mer.setSpecial(merForm.getSpecial());mer.setSprice(merForm.getSprice());mer.setMerDesc(merForm.getMerDesc().trim());mer.setManufacturer(merForm.getManufacturer().trim());mer.setLeaveFactoryDate(df.parse(merForm.getLeaveFactoryDate()));mer.setCategory(service.loadCategory(new Integer(merForm.getCategory())));filename = file.getFileName();if (file==null||filename.length()<1){logger.info("您没有上传文件!");}else{in = file.getInputStream();out = new FileOutputStream(dir+"/"+filename);int readed = 0;byte[] buffer= new byte[1024];while ((readed=in.read(buffer,0,1024))!=-1){ out.write(buffer,0,readed);}logger.info("文件"+filename+"已经上传到了服务器上的"+dir+"下");