Java项目：230基于SpringBoot+vue的在线拍卖系统(含论文+答辩PPT)

本文链接：https://blog.youkuaiyun.com/m0_74967853/article/details/142931422

作者主页：源码空间站2022

简介：Java领域优质创作者、Java项目、学习资料、技术互助

文末获取源码

项目介绍

基于SpringBoot+vue的在线拍卖系统

本系统分为前后台，包含管理员、用户两种角色，前台为普通用户登录，后台为管理员登录。

普通用户：首页、拍卖商品、竞拍公告、留言反馈、个人中心等。

管理员：用户管理、商品类型管理、拍卖商品管理、历史竞拍管理、竞拍订单管理、留言板管理、系统管理。

使用人群：
正在做毕设的学生，或者需要项目实战练习的Java学习者

由于本程序规模不大，可供课程设计，毕业设计学习演示之用

环境需要

1.运行环境：最好是java jdk 1.8，我们在这个平台上运行的。其他版本理论上也可以。
2.IDE环境：IDEA，Eclipse,Myeclipse都可以。推荐IDEA;
3.硬件环境：windows 7/8/10 1G内存以上；或者 Mac OS；
4.数据库：MySql 5.7/8.0版本均可；

5.是否Maven项目：是；

技术栈

后端：SpringBoot+Mybaits

前端：Vue + elementui

使用说明

项目运行：
1. 使用Navicat或者其它工具，在mysql中创建对应sql文件名称的数据库，并导入项目的sql文件；
2. 使用IDEA/Eclipse/MyEclipse导入项目，导入成功后请执行maven clean;maven install命令；
3. 将项目中application.yml配置文件中的数据库配置改为自己的配置;
4. 运行项目，在浏览器中输入地址：
前台地址：
http://localhost:8080/springbootp0eo6/front/index.html
用户：001 密码：001

后台地址：
http://localhost:8080/springbootp0eo6/admin/dist/index.html#/login

管理员 abo 密码 abo
用户：001 密码：001

注意项目文件路径中不能含有中文、空格、特殊字符等，否则图片会上传不成功。

运行截图

论文截图

前台界面

后台界面

相关代码

LishijingpaiController

package com.controller;

import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Map;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Date;
import java.util.List;
import javax.servlet.http.HttpServletRequest;

import com.utils.ValidatorUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.mapper.Wrapper;
import com.annotation.IgnoreAuth;

import com.entity.LishijingpaiEntity;
import com.entity.view.LishijingpaiView;

import com.service.LishijingpaiService;
import com.service.TokenService;
import com.utils.PageUtils;
import com.utils.R;
import com.utils.MD5Util;
import com.utils.MPUtil;
import com.utils.CommonUtil;


/**
 * 历史竞拍
 * 后端接口
 * @author 
 * @email 
 * @date 2021-02-03 16:07:05
 */
@RestController
@RequestMapping("/lishijingpai")
public class LishijingpaiController {
    @Autowired
    private LishijingpaiService lishijingpaiService;
    


    /**
     * 后端列表
     */
    @RequestMapping("/page")
    public R page(@RequestParam Map<String, Object> params,LishijingpaiEntity lishijingpai, HttpServletRequest request){
		String tableName = request.getSession().getAttribute("tableName").toString();
		if(tableName.equals("yonghu")) {
			lishijingpai.setYonghuming((String)request.getSession().getAttribute("username"));
		}
        EntityWrapper<LishijingpaiEntity> ew = new EntityWrapper<LishijingpaiEntity>();
		PageUtils page = lishijingpaiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, lishijingpai), params), params));

        return R.ok().put("data", page);
    }
    
    /**
     * 前端列表
     */
	@IgnoreAuth
    @RequestMapping("/list")
    public R list(@RequestParam Map<String, Object> params,LishijingpaiEntity lishijingpai, HttpServletRequest request){
        EntityWrapper<LishijingpaiEntity> ew = new EntityWrapper<LishijingpaiEntity>();
		PageUtils page = lishijingpaiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, lishijingpai), params), params));
        return R.ok().put("data", page);
    }

	/**
     * 列表
     */
    @RequestMapping("/lists")
    public R list( LishijingpaiEntity lishijingpai){
       	EntityWrapper<LishijingpaiEntity> ew = new EntityWrapper<LishijingpaiEntity>();
      	ew.allEq(MPUtil.allEQMapPre( lishijingpai, "lishijingpai")); 
        return R.ok().put("data", lishijingpaiService.selectListView(ew));
    }

	 /**
     * 查询
     */
    @RequestMapping("/query")
    public R query(LishijingpaiEntity lishijingpai){
        EntityWrapper< LishijingpaiEntity> ew = new EntityWrapper< LishijingpaiEntity>();
 		ew.allEq(MPUtil.allEQMapPre( lishijingpai, "lishijingpai")); 
		LishijingpaiView lishijingpaiView =  lishijingpaiService.selectView(ew);
		return R.ok("查询历史竞拍成功").put("data", lishijingpaiView);
    }
	
    /**
     * 后端详情
     */
    @RequestMapping("/info/{id}")
    public R info(@PathVariable("id") Long id){
        LishijingpaiEntity lishijingpai = lishijingpaiService.selectById(id);
        return R.ok().put("data", lishijingpai);
    }

    /**
     * 前端详情
     */
    @RequestMapping("/detail/{id}")
    public R detail(@PathVariable("id") Long id){
        LishijingpaiEntity lishijingpai = lishijingpaiService.selectById(id);
        return R.ok().put("data", lishijingpai);
    }
    



    /**
     * 后端保存
     */
    @RequestMapping("/save")
    public R save(@RequestBody LishijingpaiEntity lishijingpai, HttpServletRequest request){
    	lishijingpai.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
    	//ValidatorUtils.validateEntity(lishijingpai);
        lishijingpaiService.insert(lishijingpai);
        return R.ok();
    }
    
    /**
     * 前端保存
     */
    @RequestMapping("/add")
    public R add(@RequestBody LishijingpaiEntity lishijingpai, HttpServletRequest request){
    	lishijingpai.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
    	//ValidatorUtils.validateEntity(lishijingpai);
        lishijingpaiService.insert(lishijingpai);
        return R.ok();
    }

    /**
     * 修改
     */
    @RequestMapping("/update")
    public R update(@RequestBody LishijingpaiEntity lishijingpai, HttpServletRequest request){
        //ValidatorUtils.validateEntity(lishijingpai);
        lishijingpaiService.updateById(lishijingpai);//全部更新
        return R.ok();
    }
    

    /**
     * 删除
     */
    @RequestMapping("/delete")
    public R delete(@RequestBody Long[] ids){
        lishijingpaiService.deleteBatchIds(Arrays.asList(ids));
        return R.ok();
    }
    
    /**
     * 提醒接口
     */
	@RequestMapping("/remind/{columnName}/{type}")
	public R remindCount(@PathVariable("columnName") String columnName, HttpServletRequest request, 
						 @PathVariable("type") String type,@RequestParam Map<String, Object> map) {
		map.put("column", columnName);
		map.put("type", type);
		
		if(type.equals("2")) {
			SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
			Calendar c = Calendar.getInstance();
			Date remindStartDate = null;
			Date remindEndDate = null;
			if(map.get("remindstart")!=null) {
				Integer remindStart = Integer.parseInt(map.get("remindstart").toString());
				c.setTime(new Date()); 
				c.add(Calendar.DAY_OF_MONTH,remindStart);
				remindStartDate = c.getTime();
				map.put("remindstart", sdf.format(remindStartDate));
			}
			if(map.get("remindend")!=null) {
				Integer remindEnd = Integer.parseInt(map.get("remindend").toString());
				c.setTime(new Date());
				c.add(Calendar.DAY_OF_MONTH,remindEnd);
				remindEndDate = c.getTime();
				map.put("remindend", sdf.format(remindEndDate));
			}
		}
		
		Wrapper<LishijingpaiEntity> wrapper = new EntityWrapper<LishijingpaiEntity>();
		if(map.get("remindstart")!=null) {
			wrapper.ge(columnName, map.get("remindstart"));
		}
		if(map.get("remindend")!=null) {
			wrapper.le(columnName, map.get("remindend"));
		}

		String tableName = request.getSession().getAttribute("tableName").toString();
		if(tableName.equals("yonghu")) {
			wrapper.eq("yonghuming", (String)request.getSession().getAttribute("username"));
		}

		int count = lishijingpaiService.selectCount(wrapper);
		return R.ok().put("count", count);
	}
	


}

JingpaidingdanController

package com.controller;

import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Map;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Date;
import java.util.List;
import javax.servlet.http.HttpServletRequest;

import com.utils.ValidatorUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.mapper.Wrapper;
import com.annotation.IgnoreAuth;

import com.entity.JingpaidingdanEntity;
import com.entity.view.JingpaidingdanView;

import com.service.JingpaidingdanService;
import com.service.TokenService;
import com.utils.PageUtils;
import com.utils.R;
import com.utils.MD5Util;
import com.utils.MPUtil;
import com.utils.CommonUtil;


/**
 * 竞拍订单
 * 后端接口
 * @author 
 * @email 
 * @date 2021-02-03 16:07:05
 */
@RestController
@RequestMapping("/jingpaidingdan")
public class JingpaidingdanController {
    @Autowired
    private JingpaidingdanService jingpaidingdanService;
    


    /**
     * 后端列表
     */
    @RequestMapping("/page")
    public R page(@RequestParam Map<String, Object> params,JingpaidingdanEntity jingpaidingdan, HttpServletRequest request){
		String tableName = request.getSession().getAttribute("tableName").toString();
		if(tableName.equals("yonghu")) {
			jingpaidingdan.setYonghuming((String)request.getSession().getAttribute("username"));
		}
        EntityWrapper<JingpaidingdanEntity> ew = new EntityWrapper<JingpaidingdanEntity>();
		PageUtils page = jingpaidingdanService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, jingpaidingdan), params), params));

        return R.ok().put("data", page);
    }
    
    /**
     * 前端列表
     */
    @RequestMapping("/list")
    public R list(@RequestParam Map<String, Object> params,JingpaidingdanEntity jingpaidingdan, HttpServletRequest request){
        EntityWrapper<JingpaidingdanEntity> ew = new EntityWrapper<JingpaidingdanEntity>();
		PageUtils page = jingpaidingdanService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, jingpaidingdan), params), params));
        return R.ok().put("data", page);
    }

	/**
     * 列表
     */
    @RequestMapping("/lists")
    public R list( JingpaidingdanEntity jingpaidingdan){
       	EntityWrapper<JingpaidingdanEntity> ew = new EntityWrapper<JingpaidingdanEntity>();
      	ew.allEq(MPUtil.allEQMapPre( jingpaidingdan, "jingpaidingdan")); 
        return R.ok().put("data", jingpaidingdanService.selectListView(ew));
    }

	 /**
     * 查询
     */
    @RequestMapping("/query")
    public R query(JingpaidingdanEntity jingpaidingdan){
        EntityWrapper< JingpaidingdanEntity> ew = new EntityWrapper< JingpaidingdanEntity>();
 		ew.allEq(MPUtil.allEQMapPre( jingpaidingdan, "jingpaidingdan")); 
		JingpaidingdanView jingpaidingdanView =  jingpaidingdanService.selectView(ew);
		return R.ok("查询竞拍订单成功").put("data", jingpaidingdanView);
    }
	
    /**
     * 后端详情
     */
    @RequestMapping("/info/{id}")
    public R info(@PathVariable("id") Long id){
        JingpaidingdanEntity jingpaidingdan = jingpaidingdanService.selectById(id);
        return R.ok().put("data", jingpaidingdan);
    }

    /**
     * 前端详情
     */
    @RequestMapping("/detail/{id}")
    public R detail(@PathVariable("id") Long id){
        JingpaidingdanEntity jingpaidingdan = jingpaidingdanService.selectById(id);
        return R.ok().put("data", jingpaidingdan);
    }
    



    /**
     * 后端保存
     */
    @RequestMapping("/save")
    public R save(@RequestBody JingpaidingdanEntity jingpaidingdan, HttpServletRequest request){
    	jingpaidingdan.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
    	//ValidatorUtils.validateEntity(jingpaidingdan);
        jingpaidingdanService.insert(jingpaidingdan);
        return R.ok();
    }
    
    /**
     * 前端保存
     */
    @RequestMapping("/add")
    public R add(@RequestBody JingpaidingdanEntity jingpaidingdan, HttpServletRequest request){
    	jingpaidingdan.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
    	//ValidatorUtils.validateEntity(jingpaidingdan);
        jingpaidingdanService.insert(jingpaidingdan);
        return R.ok();
    }

    /**
     * 修改
     */
    @RequestMapping("/update")
    public R update(@RequestBody JingpaidingdanEntity jingpaidingdan, HttpServletRequest request){
        //ValidatorUtils.validateEntity(jingpaidingdan);
        jingpaidingdanService.updateById(jingpaidingdan);//全部更新
        return R.ok();
    }
    

    /**
     * 删除
     */
    @RequestMapping("/delete")
    public R delete(@RequestBody Long[] ids){
        jingpaidingdanService.deleteBatchIds(Arrays.asList(ids));
        return R.ok();
    }
    
    /**
     * 提醒接口
     */
	@RequestMapping("/remind/{columnName}/{type}")
	public R remindCount(@PathVariable("columnName") String columnName, HttpServletRequest request, 
						 @PathVariable("type") String type,@RequestParam Map<String, Object> map) {
		map.put("column", columnName);
		map.put("type", type);
		
		if(type.equals("2")) {
			SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
			Calendar c = Calendar.getInstance();
			Date remindStartDate = null;
			Date remindEndDate = null;
			if(map.get("remindstart")!=null) {
				Integer remindStart = Integer.parseInt(map.get("remindstart").toString());
				c.setTime(new Date()); 
				c.add(Calendar.DAY_OF_MONTH,remindStart);
				remindStartDate = c.getTime();
				map.put("remindstart", sdf.format(remindStartDate));
			}
			if(map.get("remindend")!=null) {
				Integer remindEnd = Integer.parseInt(map.get("remindend").toString());
				c.setTime(new Date());
				c.add(Calendar.DAY_OF_MONTH,remindEnd);
				remindEndDate = c.getTime();
				map.put("remindend", sdf.format(remindEndDate));
			}
		}
		
		Wrapper<JingpaidingdanEntity> wrapper = new EntityWrapper<JingpaidingdanEntity>();
		if(map.get("remindstart")!=null) {
			wrapper.ge(columnName, map.get("remindstart"));
		}
		if(map.get("remindend")!=null) {
			wrapper.le(columnName, map.get("remindend"));
		}

		String tableName = request.getSession().getAttribute("tableName").toString();
		if(tableName.equals("yonghu")) {
			wrapper.eq("yonghuming", (String)request.getSession().getAttribute("username"));
		}

		int count = jingpaidingdanService.selectCount(wrapper);
		return R.ok().put("count", count);
	}
	


}

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