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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
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(); } } <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
