ssm简易拍卖系统

简易的网上拍卖系统，有基本的增删改查，后台添加拍卖商品，修改等等，前台可以竞拍商品

package cn.web.auction.controller;

import java.io.File;
import java.io.IOException;
import java.util.Date;
import java.util.List;

import javax.servlet.http.HttpSession;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.servlet.ModelAndView;

import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.mysql.jdbc.PingTarget;

import cn.web.auction.pojo.Auction;
import cn.web.auction.pojo.Auctionrecord;
import cn.web.auction.pojo.Auctionuser;
import cn.web.auction.service.AuctionService;

@Controller
@RequestMapping（“/auction“）
public class AuctionController {
	
	private static final int PAGE_SIZE = 5;
	
	@Autowired
	private AuctionService auctionService;
	
	@RequestMapping（“/queryAuctions“）
	public ModelAndView queryAuctions（
			@ModelAttribute（“condition“） Auction condition
			@RequestParam（value=“pageNo“required=falsedefaultValue=“1“） int pageNo） {
		//pageNo 页码  pageSize 每页记录数
		PageHelper.startPage（pageNoPAGE_SIZE）;
		List list = auctionService.findAuctions（condition）;
		
		//创建pageInfo对象，分页bean
		PageInfo pageInfo = new PageInfo<>（list）;
		
		ModelAndView mv = new ModelAndView（）;
		mv.addobject（“auctionList“ list）;
		mv.addobject（“pageInfo“ pageInfo）;
		mv.setViewName（“index“）;
		return mv;
		
	}
	
	@RequestMapping（“/doLogout“）
	public String doLogout（HttpSession session） {
		session.invalidate（）;
		return “login“;
	}
	
	@RequestMapping（“/publishAuctions“）
	public String publishAuctions（Auction auctionMultipartFile picHttpSession session） {	
		try {
			if（pic.getSize（） > 0） {//判断是否有上传的文件
				//1.上传商品图片
				//pic（二进制文件数据）--->Tomcat目录：D:\\eclipse2017-workspace\\MyAuction\\WebRoot\\upload
				//获取upload目录在Tomcat的绝对路径
				String path = session.getServletContext（）.getRealPath（“upload“）;
				System.out.println（path）;
				
				File tagetFile = new File（pathpic.getOriginalFilename（））;
				pic.transferTo（tagetFile）;
				//把文件的名称和类型设置到pojo中
				auction.setAuctionpic（pic.getOriginalFilename（））;
				auction.setAuctionpictype（pic.getContentType（））;
			}		
			//2.保存商品的文本信息到db
			auctionService.addAuction（auction）;
		} catch （IOException e） {	
			e.printStackTrace（）;
		}
		return “redirect:/auction/queryAuctions“;
	}
	
	//根据商品的id查询商品的详情，跳转到updateAuction.jsp
	@RequestMapping（“/toUpdate/{auctionid}“）
	public ModelAndView toUpdate（@PathVariable int auctionid） {
		ModelAndView mv = new ModelAndView（）;
		Auction auction = auctionService.findAuctionById（auctionid）;
		mv.addobject（“auction“auction）;
		mv.setViewName（“updateAuction“）;

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件        889  2018-07-03 10:09  MyAuction\.classpath

     文件        909  2018-07-03 10:02  MyAuction\.project

     文件        564  2018-07-03 10:02  MyAuction\.settings\.jsdtscope

     文件        364  2018-07-03 10:02  MyAuction\.settings\org.eclipse.jdt.core.prefs

     文件        563  2018-07-03 10:09  MyAuction\.settings\org.eclipse.wst.common.component

     文件        345  2018-07-03 10:02  MyAuction\.settings\org.eclipse.wst.common.project.facet.core.xml

     文件         49  2018-07-03 10:02  MyAuction\.settings\org.eclipse.wst.jsdt.ui.superType.container

     文件          6  2018-07-03 10:02  MyAuction\.settings\org.eclipse.wst.jsdt.ui.superType.name

     文件        160  2018-07-03 10:15  MyAuction\config\db.properties

     文件        421  2018-07-03 10:09  MyAuction\config\log4j.properties

     文件        752  2018-07-03 16:04  MyAuction\config\mybatis\SqlMapConfig.xml

     文件       2003  2018-07-03 10:13  MyAuction\config\spring\applicationContext-dao.xml

     文件       1077  2018-07-03 10:34  MyAuction\config\spring\applicationContext-service.xml

     文件       2187  2018-07-03 10:34  MyAuction\config\spring\applicationContext-tx.xml

     文件       2535  2018-07-07 11:10  MyAuction\config\spring\springmvc.xml

     文件       5029  2018-07-07 14:35  MyAuction\src\cn\web\auction\controller\AuctionController.java

     文件       1248  2018-07-03 16:39  MyAuction\src\cn\web\auction\controller\UserController.java

     文件        184  2018-07-07 09:48  MyAuction\src\cn\web\auction\mapper\AuctionCustomMapper.java

     文件       2389  2018-07-07 10:09  MyAuction\src\cn\web\auction\mapper\AuctionCustomMapper.xml

     文件        885  2018-07-03 10:36  MyAuction\src\cn\web\auction\mapper\AuctionMapper.java

     文件      11307  2018-07-03 10:36  MyAuction\src\cn\web\auction\mapper\AuctionMapper.xml

     文件        967  2018-07-03 10:36  MyAuction\src\cn\web\auction\mapper\AuctionrecordMapper.java

     文件       8164  2018-07-03 10:36  MyAuction\src\cn\web\auction\mapper\AuctionrecordMapper.xml

     文件        943  2018-07-03 10:36  MyAuction\src\cn\web\auction\mapper\AuctionuserMapper.java

     文件      11549  2018-07-03 10:36  MyAuction\src\cn\web\auction\mapper\AuctionuserMapper.xml

     文件       2568  2018-07-07 10:02  MyAuction\src\cn\web\auction\pojo\Auction.java

     文件      27341  2018-07-03 21:03  MyAuction\src\cn\web\auction\pojo\AuctionExample.java

     文件       1223  2018-07-07 09:07  MyAuction\src\cn\web\auction\pojo\Auctionrecord.java

     文件      15980  2018-07-03 10:36  MyAuction\src\cn\web\auction\pojo\AuctionrecordExample.java

     文件       2436  2018-07-03 10:36  MyAuction\src\cn\web\auction\pojo\Auctionuser.java

............此处省略149个文件信息