免费分享一套微信小程序图书馆座位预约管理系统(SpringBoot后端+Vue管理端)【论文+源码+SQL脚本】，帅呆了~~

java1234_小锋2024-07-27 2:38

大家好，我是java1234_小锋老师，看到一个不错的微信小程序图书馆座位预约管理系统(SpringBoot后端+Vue管理端)，分享下哈。

项目介绍

随着移动互联网技术的飞速发展和智能设备的普及，图书馆服务模式正在经历深刻的变革。本论文旨在探讨如何利用微信小程序这一便捷高效的平台，开发一款针对高校图书馆的座位预约管理系统，以优化图书馆资源分配，提升学生和教师的学习与研究效率。

本文首先分析了当前高校图书馆座位管理中存在的问题，如座位空置率高、排队等候时间长、信息更新不及时等，这些问题严重影响了图书馆资源的有效利用和用户体验。随后，我们设计并实现了一款基于微信小程序的图书馆座位预约系统，该系统集成了座位查询、在线预约、自动释放、实时通知等功能，能够为用户提供全方位、个性化的座位服务。

系统采用微信小程序作为前端展示界面，用户通过简单的操作即可完成座位预约；后台服务器则负责处理数据存储、逻辑运算及与用户的交互。此外，系统还引入了位置感知技术和大数据分析，能够根据用户的历史行为和偏好推荐最佳座位，并预测高峰时段，帮助图书馆管理者进行资源调配。

实验结果表明，该系统能够显著减少座位浪费，提高图书馆空间利用率，同时极大地提升了用户的满意度和图书馆的服务水平。未来，我们将继续探索更多智能化的功能，如人脸识别签退、智能推荐系统等，以进一步提升图书馆座位管理系统的效率和用户体验。

系统展示

部分代码

java 复制代码 
package com.controller;


import java.util.Arrays;
import java.util.Calendar;
import java.util.Date;
import java.util.Map;

import javax.servlet.http.HttpServletRequest;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
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.ResponseBody;
import org.springframework.web.bind.annotation.RestController;

import com.annotation.IgnoreAuth;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.entity.TokenEntity;
import com.entity.UsersEntity;
import com.service.TokenService;
import com.service.UsersService;
import com.utils.CommonUtil;
import com.utils.MPUtil;
import com.utils.PageUtils;
import com.utils.R;
import com.utils.ValidatorUtils;

/**
 * 登录相关
 */
@RequestMapping("users")
@RestController
public class UsersController{
	
	@Autowired
	private UsersService userService;
	
	@Autowired
	private TokenService tokenService;

	/**
	 * 登录
	 */
	@IgnoreAuth
	@PostMapping(value = "/login")
	public R login(String username, String password, String captcha, HttpServletRequest request) {
		UsersEntity user = userService.selectOne(new EntityWrapper<UsersEntity>().eq("username", username));
		if(user==null || !user.getPassword().equals(password)) {
			return R.error("账号或密码不正确");
		}
		String token = tokenService.generateToken(user.getId(),username, "users", user.getRole());
		return R.ok().put("token", token);
	}
	
	/**
	 * 注册
	 */
	@IgnoreAuth
	@PostMapping(value = "/register")
	public R register(@RequestBody UsersEntity user){
//    	ValidatorUtils.validateEntity(user);
    	if(userService.selectOne(new EntityWrapper<UsersEntity>().eq("username", user.getUsername())) !=null) {
    		return R.error("用户已存在");
    	}
        userService.insert(user);
        return R.ok();
    }

	/**
	 * 退出
	 */
	@GetMapping(value = "logout")
	public R logout(HttpServletRequest request) {
		request.getSession().invalidate();
		return R.ok("退出成功");
	}
	
	/**
     * 密码重置
     */
    @IgnoreAuth
	@RequestMapping(value = "/resetPass")
    public R resetPass(String username, HttpServletRequest request){
    	UsersEntity user = userService.selectOne(new EntityWrapper<UsersEntity>().eq("username", username));
    	if(user==null) {
    		return R.error("账号不存在");
    	}
    	user.setPassword("123456");
        userService.update(user,null);
        return R.ok("密码已重置为：123456");
    }
	
	/**
     * 列表
     */
    @RequestMapping("/page")
    public R page(@RequestParam Map<String, Object> params,UsersEntity user){
        EntityWrapper<UsersEntity> ew = new EntityWrapper<UsersEntity>();
    	PageUtils page = userService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.allLike(ew, user), params), params));
        return R.ok().put("data", page);
    }

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

    /**
     * 信息
     */
    @RequestMapping("/info/{id}")
    public R info(@PathVariable("id") String id){
        UsersEntity user = userService.selectById(id);
        return R.ok().put("data", user);
    }
    
    /**
     * 获取用户的session用户信息
     */
    @RequestMapping("/session")
    public R getCurrUser(HttpServletRequest request){
    	Long id = (Long)request.getSession().getAttribute("userId");
        UsersEntity user = userService.selectById(id);
        return R.ok().put("data", user);
    }

    /**
     * 保存
     */
    @PostMapping("/save")
    public R save(@RequestBody UsersEntity user){
//    	ValidatorUtils.validateEntity(user);
    	if(userService.selectOne(new EntityWrapper<UsersEntity>().eq("username", user.getUsername())) !=null) {
    		return R.error("用户已存在");
    	}
        userService.insert(user);
        return R.ok();
    }

    /**
     * 修改
     */
    @RequestMapping("/update")
    public R update(@RequestBody UsersEntity user){
//        ValidatorUtils.validateEntity(user);
    	UsersEntity u = userService.selectOne(new EntityWrapper<UsersEntity>().eq("username", user.getUsername()));
    	if(u!=null && u.getId()!=user.getId() && u.getUsername().equals(user.getUsername())) {
    		return R.error("用户名已存在。");
    	}
        userService.updateById(user);//全部更新
        return R.ok();
    }

    /**
     * 删除
     */
    @RequestMapping("/delete")
    public R delete(@RequestBody Long[] ids){
        userService.deleteBatchIds(Arrays.asList(ids));
        return R.ok();
    }
}
html 复制代码 
<template>
  <div>
    <div class="container" :style='{"minHeight":"100vh","alignItems":"center","background":"url(http://codegen.caihongy.cn/20220730/9902656b81254c719937f2da32e6b42c.png)","display":"flex","width":"100%","backgroundSize":"cover","backgroundPosition":"center center","backgroundRepeat":"no-repeat","justifyContent":"center"}'>

      <el-form :style='{"padding":"40px 50px 20px","boxShadow":"0px 4px 10px 0px #A29988","margin":"0 0 0 -500px","borderRadius":"10px","background":"#fff","width":"420px","height":"auto"}'>
        <div v-if="true" :style='{"padding":"10px 20px","margin":"0 0 20px 0","color":"#000","textAlign":"center","width":"100%","lineHeight":"40px","fontSize":"20px","fontWeight":"700","height":"auto"}' class="title-container">基于微信小程序的图书馆座位预约登录</div>
        <div v-if="loginType==1" class="list-item" :style='{"width":"100%","margin":"0 auto 10px","alignItems":"center","flexWrap":"wrap","display":"flex"}'>
          <div v-if="false" class="lable" :style='{"width":"64px","lineHeight":"44px","fontSize":"14px","color":"rgba(64, 158, 255, 1)"}'>用户名</div>
          <input :style='{"border":"0px solid rgba(64, 158, 255, 1)","padding":"0 10px","boxShadow":" 0px 4px 10px 0px rgba(0,0,0,0.3020)","color":"#333","outlineOffset":"4px","width":"100%","fontSize":"14px","height":"44px"}' placeholder="请输入用户名" name="username" type="text" v-model="rulesForm.username">
        </div>
        <div v-if="loginType==1" class="list-item" :style='{"width":"100%","margin":"0 auto 10px","alignItems":"center","flexWrap":"wrap","display":"flex"}'>
          <div v-if="false" class="lable" :style='{"width":"64px","lineHeight":"44px","fontSize":"14px","color":"rgba(64, 158, 255, 1)"}'>密码：</div>
          <input :style='{"border":"0px solid rgba(64, 158, 255, 1)","padding":"0 10px","boxShadow":" 0px 4px 10px 0px rgba(0,0,0,0.3020)","color":"#333","outlineOffset":"4px","width":"100%","fontSize":"14px","height":"44px"}' placeholder="请输入密码" name="password" type="password" v-model="rulesForm.password">
        </div>
        <div :style='{"width":"105%","padding":"0 10px","margin":"20px auto","height":"auto"}' v-if="roles.length>1" prop="loginInRole" class="list-type">
          <el-radio v-for="item in roles" v-bind:key="item.roleName" v-model="rulesForm.role" :label="item.roleName">{{item.roleName}}</el-radio>
        </div>
        <div :style='{"width":"100%","margin":"20px auto","alignItems":"center","flexWrap":"wrap","justifyContent":"flex-start","display":"flex"}'>
          <el-button v-if="loginType==1" :style='{"border":"0","cursor":"pointer","padding":"0 24px","margin":"0","outline":"none","color":"#fff","borderRadius":"0","background":"rgba(193, 44, 44, 1)","width":"100%","fontSize":"16px","fontWeight":"600","height":"44px"}' type="primary" @click="login()" class="loginInBt">登录</el-button>
        </div>
        <a href="http://www.java1234.com/a/bysj/javaweb/" target='_blank'><font color=red>Java1234收藏整理</font></a>
      </el-form>


    </div>
  </div>
</template>
<script>

import menu from "@/utils/menu";
export default {
  data() {
    return {
      baseUrl:this.$base.url,
      loginType: 1,
      rulesForm: {
        username: "",
        password: "",
        role: "",
        code: '',
      },
      menus: [],
      roles: [],
      tableName: "",
      codes: [{
        num: 1,
        color: '#000',
        rotate: '10deg',
        size: '16px'
      },{
        num: 2,
        color: '#000',
        rotate: '10deg',
        size: '16px'
      },{
        num: 3,
        color: '#000',
        rotate: '10deg',
        size: '16px'
      },{
        num: 4,
        color: '#000',
        rotate: '10deg',
        size: '16px'
      }],
    };
  },
  mounted() {
    let menus = menu.list();
    this.menus = menus;

    for (let i = 0; i < this.menus.length; i++) {
      if (this.menus[i].hasBackLogin=='是') {
        this.roles.push(this.menus[i])
      }
    }

  },
  created() {
    this.getRandCode()
  },
  destroyed() {
	    },
  methods: {

    //注册
    register(tableName){
		this.$storage.set("loginTable", tableName);
        this.$storage.set("pageFlag", "register");
		this.$router.push({path:'/register'})
    },
    // 登陆
    login() {

		if (!this.rulesForm.username) {
			this.$message.error("请输入用户名");
			return;
		}
		if (!this.rulesForm.password) {
			this.$message.error("请输入密码");
			return;
		}
		if(this.roles.length>1) {
			if (!this.rulesForm.role) {
				this.$message.error("请选择角色");
				return;
			}

			let menus = this.menus;
			for (let i = 0; i < menus.length; i++) {
				if (menus[i].roleName == this.rulesForm.role) {
					this.tableName = menus[i].tableName;
				}
			}
		} else {
			this.tableName = this.roles[0].tableName;
			this.rulesForm.role = this.roles[0].roleName;
		}

		this.$http({
			url: `${this.tableName}/login?username=${this.rulesForm.username}&password=${this.rulesForm.password}`,
			method: "post"
		}).then(({ data }) => {
			if (data && data.code === 0) {
				this.$storage.set("Token", data.token);
				this.$storage.set("role", this.rulesForm.role);
				this.$storage.set("sessionTable", this.tableName);
				this.$storage.set("adminName", this.rulesForm.username);
				this.$router.replace({ path: "/index/" });
			} else {
				this.$message.error(data.msg);
			}
		});
    },
    getRandCode(len = 4){
		this.randomString(len)
    },
    randomString(len = 4) {
      let chars = [
          "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k",
          "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v",
          "w", "x", "y", "z", "A", "B", "C", "D", "E", "F", "G",
          "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R",
          "S", "T", "U", "V", "W", "X", "Y", "Z", "0", "1", "2",
          "3", "4", "5", "6", "7", "8", "9"
      ]
      let colors = ["0", "1", "2","3", "4", "5", "6", "7", "8", "9", "a", "b", "c", "d", "e", "f"]
      let sizes = ['14', '15', '16', '17', '18']

      let output = [];
      for (let i = 0; i < len; i++) {
        // 随机验证码
        let key = Math.floor(Math.random()*chars.length)
        this.codes[i].num = chars[key]
        // 随机验证码颜色
        let code = '#'
        for (let j = 0; j < 6; j++) {
          let key = Math.floor(Math.random()*colors.length)
          code += colors[key]
        }
        this.codes[i].color = code
        // 随机验证码方向
        let rotate = Math.floor(Math.random()*60)
        let plus = Math.floor(Math.random()*2)
        if(plus == 1) rotate = '-'+rotate
        this.codes[i].rotate = 'rotate('+rotate+'deg)'
        // 随机验证码字体大小
        let size = Math.floor(Math.random()*sizes.length)
        this.codes[i].size = sizes[size]+'px'
      }
    },
  }
};
</script>

<style lang="scss" scoped>
.container {
  min-height: 100vh;
  position: relative;
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
      background: url(http://codegen.caihongy.cn/20220730/9902656b81254c719937f2da32e6b42c.png);

  .list-item /deep/ .el-input .el-input__inner {
		border: 0px solid rgba(64, 158, 255, 1);
		padding: 0 10px;
		box-shadow:  0px 4px 10px 0px rgba(0,0,0,0.3020);
		color: #333;
		width: 100%;
		font-size: 14px;
		outline-offset: 4px;
		height: 44px;
	  }

  .list-code /deep/ .el-input .el-input__inner {
  	  	border: 0px solid rgba(64, 158, 255, 1);
  	  	padding: 0 10px;
  	  	box-shadow:  0px 4px 10px 0px rgba(0,0,0,0.3020);
  	  	outline: none;
  	  	color: #333;
  	  	width: 100%;
  	  	font-size: 14px;
  	  	height: 44px;
  	  }

  .list-type /deep/ .el-radio__input .el-radio__inner {
		margin: 5px 0;
		background: rgba(53, 53, 53, 0);
		border-color: #666666;
	  }
  .list-type /deep/ .el-radio__input.is-checked .el-radio__inner {
        margin: 5px 0;
        background: rgba(0, 0, 0, 1);
        border-color: rgba(0, 0, 0, 1);
      }
  .list-type /deep/ .el-radio__label {
		color: rgba(112, 112, 112, 1);
		font-size: 14px;
	  }
  .list-type /deep/ .el-radio__input.is-checked+.el-radio__label {
        color: rgba(0, 0, 0, 1);
        font-size: 14px;
      }
}
</style>

源码下载

下载地址：

链接：https://pan.baidu.com/s/1WxuQDrQS204upRoyMhhg2A

提取码：1234

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