springmvc、spring、mybatis 基于ssm的校园二手交易管理系统.zip

package com.daowen.controller; import java.io.IOException; import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.Date; import java.util.List; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import com.daowen.entity.Caigou; import com.daowen.entity.Shangpin; import com.daowen.entity.Spcategory; import com.daowen.service.CaigouService; import com.daowen.service.DuixiangService; import com.daowen.service.ShangpinService; import com.daowen.service.SpcategoryService; import com.daowen.service.SptagService; import com.daowen.ssm.simplecrud.SimpleController; import com.daowen.util.SequenceUtil; import com.daowen.webcontrol.PagerMetal; @Controller public class ShangpinController extends SimpleController { @Override @RequestMapping("/admin/shangpinmanager.do") public void mapping(HttpServletRequest request, HttpServletResponse response) { mappingMethod(request, response); } public void shenpi() { String id = request.getParameter("id"); String forwardurl = request.getParameter("forwardurl"); String spstate = request.getParameter("spstate"); String reply = request.getParameter("reply"); String shenpiren = request.getParameter("shenpiren"); int statuscode = 3; // 验证错误url String errorurl = request.getParameter("errorurl"); if (id == null) return; Shangpin shangpin = shangpinSrv.load(" where id=" + id); if (shangpin == null) return; if (spstate != null) statuscode = Integer.parseInt(spstate); shangpin.setSpstate(statuscode); shangpinSrv.update(shangpin); if (forwardurl == null) { forwardurl = "/admin/shangpinmanager.do?actiontype=get"; } redirect(forwardurl); } public void shangjia() { String[] ids = request.getParameterValues("ids"); if (ids == null) return; String spliter = ","; shangpinSrv.executeUpdate(" update shangpin set state=1 where id in(" + join(spliter, ids) + ")"); try { response.getWriter().write(new Integer(ids.length)); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } public void xiajia() { String[] ids = request.getParameterValues("ids"); if (ids == null) return; String spliter = ","; String SQL = " update shangpin set state=2 where id in(" + join(spliter, ids) + ")"; System.out.println("sql=" + SQL); shangpinSrv.executeUpdate(SQL); try { response.getWriter().write(new Integer(ids.length)); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } public void kucunadd() { String forwardurl = request.getParameter("forwardurl"); String id = request.getParameter("id"); String supplor = request.getParameter("supplor"); String cgdate = request.getParameter("cgdate"); String cgren = request.getParameter("cgren"); if (id == null) return; Shangpin shangpin = shangpinSrv.load(new Integer(id)); if (shangpin == null) return; String shuliang = request.getParameter("shuliang"); String danwei = request.getParameter("danwei"); if (shuliang != null) { shangpin.setKucun(shangpin.getKucun() + Integer.parseInt(shuliang)); shangpin.setDanwei(danwei); shangpinSrv.update(shangpin); Caigou caigou = new Caigou(); caigou.setSpno(shangpin.getSpno()); caigou.setSpname(shangpin.getName()); caigou.setSupplor(supplor); caigou.setCount(Double.parseDouble(shuliang)); if (cgdate != null) { try { caigou.setCgdate(new SimpleDateFormat("yyyy-MM-dd") .parse(cgdate)); } catch (ParseException e) { e.printStackTrace(); } } else { caigou.setCgdate(new Date()); } caigou.setCgren(cgren == null ? "" : cgren); caigou.setDanwei(danwei == null ? "" : danwei); caigouSrv.save(caigou); } if (forwardurl == null) { forwardurl = "/admin/shangpinmanager.do?actiontype=get"; } redirect(forwardurl); } public void hasExist() { String spno = request.getParameter("spno"); String strres = "true"; if (shangpinSrv.isExist("where spno='" + spno.trim() + "'")) { strres = "false"; } else { strres = "true"; } try { System.out.println("商品编号存在性=" + strres); response.getWriter().write(strres); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } /******************************************************** ****************** 信息注销监听支持***************************** *********************************************************/ public void delete() { String[] ids = request.getParameterValues("ids"); if (ids == null) return; String spliter = ","; String SQL = " where id in(" + join(spliter, ids) + ")"; System.out.println("sql=" + SQL); shangpinSrv.delete(SQL); } /************************************************************* **************** 保存动作监听支持****************************** **************************************************************/ public void save() { String forwardurl = request.getParameter("forwardurl"); String name = request.getParameter("name"); String jiage = request.getParameter("jiage"); String dazhe = request.getParameter("dazhe"); String tuijian = request.getParameter("tuijian"); String zuixin = request.getParameter("zuixin"); String hot = request.getParameter("hot"); String sptype = request.getParameter("sptype"); String sptypeid = request.getParameter("sptypeid"); String tupian = request.getParameter("tupian"); String jieshao = request.getParameter("jieshao"); String pubren = request.getParameter("pubren"); String subtitle = request.getParameter("subtitle"); String discount = request.getParameter("discount"); String tuihuan = request.getParameter("tuihuan"); String jifen = request.getParameter("jifen"); String baozhuang = request.getParameter("baozhuang"); String dxid = request.getParameter("dxid"); String shdx = request.getParameter("shdx"); String chandi = request.getParameter("chandi"); String tagid = request.getParameter("tagid"); String tagname = request.getParameter("tagname"); String danwei=request.getParameter("danwei"); SimpleDateFormat sdfshangpin = new SimpleDateFormat("yyyy-MM-dd"); Shangpin shangpin = new Shangpin(); shangpin.setName(name == null ? "" : name); shangpin.setSpno(SequenceUtil.buildSequence("SP")); shangpin.setJiage(jiage == null ? (double) 0 : new Double(jiage)); shangpin.setDazhe(dazhe == null ? 0 : new Integer(dazhe)); shangpin.setTuijian(tuijian == null ? 0 : new Integer(tuijian)); shangpin.setZuixin(zuixin == null ? 0 : new Integer(zuixin)); shangpin.setHot(hot == null ? 0 : new Integer(hot)); shangpin.setSptype(sptype == null ? "" : sptype); shangpin.setSptypeid(sptypeid == null ? 0 : new Integer(sptypeid)); shangpin.setTupian(tupian == null ? "" : tupian); shangpin.setSpstate(2); shangpin.setJieshao(jieshao == null ? "" : jieshao); shangpin.setBaozhuang(baozhuang == null ? "" : baozhuang); shangpin.setSubtitle(subtitle == null ? "" : subtitle); if (discount != null) shangpin.setHyjia(shangpin.getJiage() * Double.parseDouble(discount)); else shangpin.setHyjia(shangpin.getJiage()); shangpin.setChandi(chandi == null ? "" : chandi); shangpin.setState(1); shangpin.setDanwei(danwei==null?"":danwei); shangpin.setShdx(shdx == null ? "" : shdx); shangpin.setJifen(jifen == null ? 0 : Integer.parseInt(jifen)); shangpin.setPubtime(new Date()); shangpin.setDxid(dxid == null ? 0 : Integer.parseInt(dxid)); shangpin.setPubren(pubren == null ? "" : pubren); shangpin.setTagid(tagid == null ? 0 : Integer.parseInt(tagid)); shangpin.setTagname(tagname == null ? "" : tagname); shangpinSrv.save(shangpin); if (forwardurl == null) { forwardurl = "/admin/shang