前言博主介绍一线全栈工程师毕设实战引路人。技术栈覆盖Java、Python、C#、PHP、Node.js及UniApp跨端开发擅长多语言项目落地与架构设计。持续分享毕设源码、开题报告、技术选型心得与职场踩坑经验。用工程化思维写代码帮你把毕设做成作品集。精彩专栏 推荐订阅海量实战库源码任你选 坐拥Java项目2000套海量实战库源码任你选 坐拥Python项目1000套海量实战库源码任你选 坐拥小程序/app项目500套Python毕业设计优质选题汇总2026‑2027届100个热门项目方向参考✅Java毕业设计优质选题汇总2026‑2027届100个热门项目方向参考✅微信小程序/安卓app毕业设计优质选题汇总2026‑2027届100个热门项目方向参考✅✅获取源码私信✅感兴趣的可以先收藏起来还有大家在毕设选题项目以及论文编写等相关问题都可以找我咨询希望帮助更多的人❤️系统实现普通用户功能实现旅行路线浏览与订购功能实现该模块为用户提供了完整的旅游产品浏览与购买路径。用户进入界面后可通过输入关键词或选择分类来筛选旅行路线浏览感兴趣的路线详情后可进行点赞或收藏操作。决定购买后系统引导用户填写必要的出行信息确认订单后进入支付环节完成支付后订单正式生成。旅行路线浏览与订购功能实现界面旅行订单管理功能实现本模块统一处理用户的本人所有的交易信息。用户可通过订单号、订单状态等信息来查询自己的交易订单详情及订单处理进展情况在满足条件下还可以发起退订操作。本模块支持用户清除不必要的订单信息完成个人消费历程的明了可溯。旅行订单管理功能实现界面订单退定管理功能实现此模块监控用户发出的退订请求全流程。用户在这里可了解已经递交的退定申请处理进度的变化阅读审核反馈意见如需对申请进行补充或撤回则能通过操作管理日志给予了客户对退订事项透明可视化的追踪方式。订单退定管理功能实现界面评论管理功能实现此模块用于保存用户在网站上发布的一切评论信息。用户可以查看自己曾经发表过的评论并对其进行相应的修改、删除等操作。这样保证用户对自己所产生信息的绝对支配权利同时也是对于社区内容真实性的保障。评论管理功能实现界面管理员功能实现旅行路线管理功能实现该模块作为旅游社产品库的高级管理者。管理员主要针对旅游路线的整个周期管理负责可添加新的线路产品、修改已有线路信息、也可以对已经下线的产品进行下架处理。管理员有权随时查看某一旅游路线所累积的游客评论作为优化产品的第一手参考资料。旅行路线管理功能实现界面旅行订单管理功能实现该模块为管理人员提供了一种全局把握全部交易活动的视角系统管理员可以浏览筛选全部由用户所产生的订单了解全局总体销量以及订单状态分布状况管理员能详细查看具体每一单订单的信息在订单流通过程中进行异常处理保证交易活动顺利进行。旅行订单管理功能实现界面订单退定审核功能实现此模块主要是用于对客户的主动退定请求进行审核。管理员进入后台系统查看等待审核的客户退定记录情况通过客户提交的退定原因以及相关联订单信息进行审核。管理员在查看完客户的退定理由之后参照平台退定策略决定是同意还是拒绝客户的退定申请管理员的审核意见会影响后面的退款流程及房源状态更新。订单退定审核功能实现界面旅行资讯管理功能实现此模块作为整个系统向外部输出信息以及开展内容营销的窗口。管理者们可以通过此模块发布最新旅游资讯、促销讯息或出游攻略等信息性文章并对已发布的文章进行后续维护工作。管理者可以查阅到文章下方用户们的评论做到平台与用户间的双向的信息传递。旅行资讯管理功能实现界面数据库参考CREATE TABLE user ( user_id int(8) unsigned NOT NULL AUTO_INCREMENT COMMENT 用户ID, state smallint(1) unsigned NOT NULL DEFAULT 1 COMMENT 账户状态(1可用|2异常|3已冻结|4已注销), user_group varchar(32) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT 所在用户组, login_time timestamp NULL DEFAULT NULL COMMENT 上次登录时间, phone varchar(11) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT 手机号码, phone_state smallint(1) unsigned NOT NULL DEFAULT 0 COMMENT 手机认证(0未认证|1审核中|2已认证), username varchar(16) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT COMMENT 用户名, nickname varchar(16) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT COMMENT 昵称, password varchar(64) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT COMMENT 密码, email varchar(64) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT COMMENT 邮箱, email_state smallint(1) unsigned NOT NULL DEFAULT 0 COMMENT 邮箱认证(0未认证|1审核中|2已认证), avatar varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT 头像地址, open_id varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT 针对获取用户信息字段, create_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT 创建时间, vip_level varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT 会员等级, vip_discount double(10,2) DEFAULT 0.00 COMMENT 会员折扣, integral int(11) DEFAULT 0 COMMENT 积分, balance double(10,2) DEFAULT 0.00 COMMENT 余额, ip varchar(45) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT IPv4/IPv6地址, device_hash varchar(64) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT 设备指纹, emergency_name varchar(64) COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT 紧急联系人, emergency_mobile varchar(32) COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT 紧急联系电话, PRIMARY KEY (user_id) USING BTREE ) ENGINEInnoDB DEFAULT CHARSETutf8mb4 COLLATEutf8mb4_general_ci COMMENT用户账户; CREATE TABLE travel_route(travel_route_id int(11) NOT NULL AUTO_INCREMENT COMMENT 旅行路线ID, route_no varchar(64) comment 路线编号, route_name varchar(64) comment 路线名称, type_of_route varchar(64) comment 路线类型, summarying_price double(8,2) DEFAULT 0 comment 挂牌价格, fees_include varchar(64) comment 费用包含, fees_not_included varchar(64) comment 费用不含, transportation_accommodation varchar(64) comment 交通住宿, pictures_of_scenic_spots varchar(255) comment 景点图片, catering_guuser_ide text comment 餐饮导游, mission_rules text comment 发团规则, core_trip longtext comment 核心行程, hits int(11) DEFAULT 0 NOT NULL comment 点击数, praise_len int(11) DEFAULT 0 NOT NULL comment 点赞数, collect_len int(11) DEFAULT 0 NOT NULL comment 收藏数, comment_len int(11) DEFAULT 0 NOT NULL comment 评论数, travel_orders_limit_times int(8) DEFAULT 0 NOT NULL comment 订票限制次数, create_time datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT 创建时间, create_by int(11) DEFAULT 1 NOT NULL comment 创建用户ID, update_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT 更新时间, PRIMARY KEY (travel_route_id))ENGINEInnoDB DEFAULT CHARSETutf8mb4 comment 旅行路线; CREATE TABLE travel_orders(travel_orders_id int(11) NOT NULL AUTO_INCREMENT COMMENT 旅行订单ID, route_no varchar(64) comment 路线编号, route_name varchar(64) comment 路线名称, type_of_route varchar(64) comment 路线类型, summarying_price double(8,2) DEFAULT 0 comment 挂牌价格, purchase_user int(11) DEFAULT 0 comment 购买用户, user_name varchar(64) comment 用户姓名, user_gender varchar(64) comment 用户性别, contact_phone varchar(64) comment 联系电话, purchase_quantity double(8,2) DEFAULT 0 comment 购买数量, total_amount varchar(64) comment 合计金额, certificate_information varchar(255) comment 证件信息, purchase_time datetime comment 购买时间, purchase_notes text comment 购买备注, pay_state varchar(16) DEFAULT 未支付 NOT NULL comment 支付状态, pay_type varchar(16) DEFAULT comment 支付类型: 微信、支付宝、网银, resuser_ide_information_limit_times int(8) DEFAULT 1 NOT NULL comment 申请退订限制次数, create_time datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT 创建时间, create_by int(11) DEFAULT 1 NOT NULL comment 创建用户ID, update_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT 更新时间, PRIMARY KEY (travel_orders_id))ENGINEInnoDB DEFAULT CHARSETutf8mb4 comment 旅行订单;代码参考/** * 通知记录对象 */ Autowired public MessageInformController(MessageInformService service) { setService(service); } PostMapping(/add) Transactional public MapString, Object add(HttpServletRequest request) throws IOException { MapString,Object paramMap service.readBody(request.getReader()); this.addMap(paramMap); return success(1); /** * 公告(Notice)表实体类 */ RestController RequestMapping(notice) public class NoticeController extends BaseControllerNotice, NoticeService { /** * 服务对象 */ Autowired public NoticeController(NoticeService service) { setService(service); } PostMapping(/add) Transactional public MapString, Object add(HttpServletRequest request) throws IOException { // 将请求体转换为对象 Notice notice convertRequestBodyToObject(request); // 验证参数是否合法 validateObject(notice); this.addEntity(notice); System.out.println(公告新增成功); return success(1); } PostMapping(/set) Transactional public MapString, Object set(HttpServletRequest request) throws IOException { Notice notice convertRequestBodyToObject(request); this.service.updateEntity(service.readQuery(request), service.readConfig(request), notice); return success(1); } RequestMapping(value /del) Transactional public MapString, Object del(HttpServletRequest request) { MapString, String query validateQuery(request); // 读取配置信息不校验 MapString, String config service.readConfig(request); // 执行删除操作并返回结果 executeDeleteAndReturnResult(query, config); return success(1); } RequestMapping(/get_obj) public MapString, Object obj(HttpServletRequest request) { MapString, String query validateQuery(request); // 读取配置信息 MapString, String config service.readConfig(request); List resultList service.selectBaseList(service.select(query, config)); if (resultList.size() 0) { JSONObject jsonObject new JSONObject(); jsonObject.put(obj,resultList.get(0)); return success(jsonObject); } else { return success(null); } } /** * 将请求体转换为对象 */ private Notice convertRequestBodyToObject(HttpServletRequest request) throws IOException { MapString, Object bodyMap service.readBody(request.getReader()); return JSON.parseObject(JSON.toJSONString(bodyMap), Notice.class); } /** * 验证对象的参数是否合法 */ private void validateObject(Notice notice) { if (isNullOrBlank(notice.getTitle())) { throw new IllegalArgumentException(标题不能为空); } } /** * 判断字符串是否为空或空白 */ private boolean isNullOrBlank(String str) { return str null || str.trim().isEmpty(); } /** * 校验并返回查询条件 */ private MapString, String validateQuery(HttpServletRequest request) { MapString, String query service.readQuery(request); if (query null || query.isEmpty()) { throw new IllegalArgumentException(查询条件不能为空); } return query; } /** * 执行删除操作 */ private void executeDeleteAndReturnResult(MapString, String query, MapString, String config) { this.service.delete(query, config); /** * 退订信息(ResuserIdeInformation)表控制层 * */ RestController RequestMapping(/resuser_ide_information) public class ResuserIdeInformationController extends BaseControllerResuserIdeInformation, ResuserIdeInformationService { /** * 退订信息对象 */ Autowired public ResuserIdeInformationController(ResuserIdeInformationService service) { setService(service); } PostMapping(/add) Transactional public MapString, Object add(HttpServletRequest request) throws IOException { MapString,Object paramMap service.readBody(request.getReader()); paramMap.entrySet().removeIf(entry - { Object value entry.getValue(); return value instanceof String ((String) value).isEmpty(); }); ResuserIdeInformation resuser_ide_information new ResuserIdeInformation(); resuser_ide_information.setRoute_no(paramMap.get(route_no)null?null:String.valueOf(paramMap.get(route_no))); resuser_ide_information.setRoute_name(paramMap.get(route_name)null?null:String.valueOf(paramMap.get(route_name))); resuser_ide_information.setType_of_route(paramMap.get(type_of_route)null?null:String.valueOf(paramMap.get(type_of_route))); resuser_ide_information.setSummarying_price(paramMap.get(summarying_price)null?null:Double.valueOf(String.valueOf(paramMap.get(summarying_price)))); resuser_ide_information.setPurchase_user(paramMap.get(purchase_user)null?null:Integer.valueOf(String.valueOf(paramMap.get(purchase_user)))); resuser_ide_information.setUser_name(paramMap.get(user_name)null?null:String.valueOf(paramMap.get(user_name))); resuser_ide_information.setUser_gender(paramMap.get(user_gender)null?null:String.valueOf(paramMap.get(user_gender))); resuser_ide_information.setContact_phone(paramMap.get(contact_phone)null?null:String.valueOf(paramMap.get(contact_phone))); resuser_ide_information.setPurchase_quantity(paramMap.get(purchase_quantity)null?null:Double.valueOf(String.valueOf(paramMap.get(purchase_quantity)))); resuser_ide_information.setTotal_amount(paramMap.get(total_amount)null?null:String.valueOf(paramMap.get(total_amount))); if (paramMap.get(application_time ) ! null !StringUtils.isEmpty(String.valueOf(paramMap.get(application_time )))) { String timStr String.valueOf(paramMap.get(application_time )); resuser_ide_information.setApplication_time(parseToTimestamp(timStr)); } else { resuser_ide_information.setApplication_time(null); } resuser_ide_information.setReason_for_unsubscribe(paramMap.get(reason_for_unsubscribe)null?null:String.valueOf(paramMap.get(reason_for_unsubscribe))); resuser_ide_information.setUnsubscribe_remarks(paramMap.get(unsubscribe_remarks)null?null:String.valueOf(paramMap.get(unsubscribe_remarks))); resuser_ide_information.setExamine_state(paramMap.get(examine_state)null?null:String.valueOf(paramMap.get(examine_state))); resuser_ide_information.setExamine_reply(paramMap.get(examine_reply)null?null:String.valueOf(paramMap.get(examine_reply))); resuser_ide_information.setExtra(paramMap.get(extra)null?null:String.valueOf(paramMap.get(extra))); resuser_ide_information.setSource_table(paramMap.get(source_table)null?null:String.valueOf(paramMap.get(source_table))); resuser_ide_information.setSource_id(paramMap.get(source_id)null?null:Integer.valueOf(String.valueOf(paramMap.get(source_id)))); resuser_ide_information.setSource_user_id(paramMap.get(source_user_id)null?null:Integer.valueOf(String.valueOf(paramMap.get(source_user_id)))); resuser_ide_information.setCreate_by(paramMap.get(create_by)null?null:Integer.valueOf(String.valueOf(paramMap.get(create_by)))); this.addEntity(resuser_ide_information); System.out.println(退订信息新增成功); return success(1); } PostMapping(/set) Transactional public MapString, Object set(HttpServletRequest request) throws IOException { MapString,String queryMap service.readQuery(request); MapString,String configMap service.readConfig(request); MapString,Object paramMap service.readBody(request.getReader()); paramMap.entrySet().removeIf(entry - { Object value entry.getValue(); return value instanceof String ((String) value).isEmpty(); }); ResuserIdeInformation resuser_ide_information new ResuserIdeInformation(); resuser_ide_information.setRoute_no(paramMap.get(route_no)null?null:String.valueOf(paramMap.get(route_no))); resuser_ide_information.setRoute_name(paramMap.get(route_name)null?null:String.valueOf(paramMap.get(route_name))); resuser_ide_information.setType_of_route(paramMap.get(type_of_route)null?null:String.valueOf(paramMap.get(type_of_route))); resuser_ide_information.setSummarying_price(paramMap.get(summarying_price)null?null:Double.valueOf(String.valueOf(paramMap.get(summarying_price)))); resuser_ide_information.setPurchase_user(paramMap.get(purchase_user)null?null:Integer.valueOf(String.valueOf(paramMap.get(purchase_user)))); resuser_ide_information.setUser_name(paramMap.get(user_name)null?null:String.valueOf(paramMap.get(user_name))); resuser_ide_information.setUser_gender(paramMap.get(user_gender)null?null:String.valueOf(paramMap.get(user_gender))); resuser_ide_information.setContact_phone(paramMap.get(contact_phone)null?null:String.valueOf(paramMap.get(contact_phone))); resuser_ide_information.setPurchase_quantity(paramMap.get(purchase_quantity)null?null:Double.valueOf(String.valueOf(paramMap.get(purchase_quantity)))); resuser_ide_information.setTotal_amount(paramMap.get(total_amount)null?null:String.valueOf(paramMap.get(total_amount))); if (paramMap.get(application_time ) ! null !StringUtils.isEmpty(String.valueOf(paramMap.get(application_time )))) { String timStr String.valueOf(paramMap.get(application_time )); resuser_ide_information.setApplication_time(parseToTimestamp(timStr)); } else { resuser_ide_information.setApplication_time(null); } resuser_ide_information.setReason_for_unsubscribe(paramMap.get(reason_for_unsubscribe)null?null:String.valueOf(paramMap.get(reason_for_unsubscribe))); resuser_ide_information.setUnsubscribe_remarks(paramMap.get(unsubscribe_remarks)null?null:String.valueOf(paramMap.get(unsubscribe_remarks))); resuser_ide_information.setExamine_state(paramMap.get(examine_state)null?null:String.valueOf(paramMap.get(examine_state))); resuser_ide_information.setExamine_reply(paramMap.get(examine_reply)null?null:String.valueOf(paramMap.get(examine_reply))); resuser_ide_information.setSource_table(paramMap.get(source_table)null?null:String.valueOf(paramMap.get(source_table))); resuser_ide_information.setSource_id(paramMap.get(source_id)null?null:Integer.valueOf(String.valueOf(paramMap.get(source_id)))); resuser_ide_information.setSource_user_id(paramMap.get(source_user_id)null?null:Integer.valueOf(String.valueOf(paramMap.get(source_user_id)))); this.setEntity(queryMap,configMap,resuser_ide_information); System.out.println(退订信息修改成功); return success(1); } /** * 修改审核状态 * * param id 要修改的记录ID * param newState 新的审核状态 * return 提示信息审核成功/失败 */ Transactional GetMapping(/update_examine_state) public String updateExamineState(Long id, String newState) throws IOException { // 检查传入的状态是否合法 if (!newState.equals(未审核) !newState.equals(已通过) !newState.equals(未通过)) { return 非法的审核状态; } MapString,String queryMap new HashMap(); queryMap.put(id,String.valueOf(id)); // 根据ID查找记录 ResuserIdeInformation resuser_ide_information service.findOne(queryMap); if (resuser_ide_information!null) { // 更新审核状态 resuser_ide_information.setExamine_state(newState); this.setEntity(queryMap,new HashMap(),resuser_ide_information); return 审核成功; } else { return 审核失败记录不存在; /** * 旅行订单(TravelOrders)表控制层 * */ RestController RequestMapping(/travel_orders) public class TravelOrdersController extends BaseControllerTravelOrders, TravelOrdersService { /** * 旅行订单对象 */ Autowired public TravelOrdersController(TravelOrdersService service) { setService(service); } PostMapping(/add) Transactional public MapString, Object add(HttpServletRequest request) throws IOException { MapString,Object paramMap service.readBody(request.getReader()); paramMap.entrySet().removeIf(entry - { Object value entry.getValue(); return value instanceof String ((String) value).isEmpty(); }); TravelOrders travel_orders new TravelOrders(); travel_orders.setRoute_no(paramMap.get(route_no)null?null:String.valueOf(paramMap.get(route_no))); travel_orders.setRoute_name(paramMap.get(route_name)null?null:String.valueOf(paramMap.get(route_name))); travel_orders.setType_of_route(paramMap.get(type_of_route)null?null:String.valueOf(paramMap.get(type_of_route))); travel_orders.setSummarying_price(paramMap.get(summarying_price)null?null:Double.valueOf(String.valueOf(paramMap.get(summarying_price)))); travel_orders.setPurchase_user(paramMap.get(purchase_user)null?null:Integer.valueOf(String.valueOf(paramMap.get(purchase_user)))); travel_orders.setUser_name(paramMap.get(user_name)null?null:String.valueOf(paramMap.get(user_name))); travel_orders.setUser_gender(paramMap.get(user_gender)null?null:String.valueOf(paramMap.get(user_gender))); travel_orders.setContact_phone(paramMap.get(contact_phone)null?null:String.valueOf(paramMap.get(contact_phone))); travel_orders.setPurchase_quantity(paramMap.get(purchase_quantity)null?null:Double.valueOf(String.valueOf(paramMap.get(purchase_quantity)))); travel_orders.setTotal_amount(paramMap.get(total_amount)null?null:String.valueOf(paramMap.get(total_amount))); travel_orders.setCertificate_information(paramMap.get(certificate_information)null?null:String.valueOf(paramMap.get(certificate_information))); if (paramMap.get(purchase_time ) ! null !StringUtils.isEmpty(String.valueOf(paramMap.get(purchase_time )))) { String timStr String.valueOf(paramMap.get(purchase_time )); travel_orders.setPurchase_time(parseToTimestamp(timStr)); } else { travel_orders.setPurchase_time(null); } travel_orders.setPurchase_notes(paramMap.get(purchase_notes)null?null:String.valueOf(paramMap.get(purchase_notes))); travel_orders.setPay_state(paramMap.get(pay_state)null?null:String.valueOf(paramMap.get(pay_state))); travel_orders.setPay_type(paramMap.get(pay_type)null?null:String.valueOf(paramMap.get(pay_type))); travel_orders.setResuser_ide_information_limit_times(paramMap.get(resuser_ide_information_limit_times)null?null:String.valueOf(paramMap.get(resuser_ide_information_limit_times))); travel_orders.setExtra(paramMap.get(extra)null?null:String.valueOf(paramMap.get(extra))); travel_orders.setSource_table(paramMap.get(source_table)null?null:String.valueOf(paramMap.get(source_table))); travel_orders.setSource_id(paramMap.get(source_id)null?null:Integer.valueOf(String.valueOf(paramMap.get(source_id)))); travel_orders.setSource_user_id(paramMap.get(source_user_id)null?null:Integer.valueOf(String.valueOf(paramMap.get(source_user_id)))); travel_orders.setCreate_by(paramMap.get(create_by)null?null:Integer.valueOf(String.valueOf(paramMap.get(create_by)))); this.addEntity(travel_orders); System.out.println(旅行订单新增成功); return success(1); } PostMapping(/set) Transactional public MapString, Object set(HttpServletRequest request) throws IOException { MapString,String queryMap service.readQuery(request); MapString,String configMap service.readConfig(request); MapString,Object paramMap service.readBody(request.getReader()); paramMap.entrySet().removeIf(entry - { Object value entry.getValue(); return value instanceof String ((String) value).isEmpty(); }); TravelOrders travel_orders new TravelOrders(); travel_orders.setRoute_no(paramMap.get(route_no)null?null:String.valueOf(paramMap.get(route_no))); travel_orders.setRoute_name(paramMap.get(route_name)null?null:String.valueOf(paramMap.get(route_name))); travel_orders.setType_of_route(paramMap.get(type_of_route)null?null:String.valueOf(paramMap.get(type_of_route))); travel_orders.setSummarying_price(paramMap.get(summarying_price)null?null:Double.valueOf(String.valueOf(paramMap.get(summarying_price)))); travel_orders.setPurchase_user(paramMap.get(purchase_user)null?null:Integer.valueOf(String.valueOf(paramMap.get(purchase_user)))); travel_orders.setUser_name(paramMap.get(user_name)null?null:String.valueOf(paramMap.get(user_name))); travel_orders.setUser_gender(paramMap.get(user_gender)null?null:String.valueOf(paramMap.get(user_gender))); travel_orders.setContact_phone(paramMap.get(contact_phone)null?null:String.valueOf(paramMap.get(contact_phone))); travel_orders.setPurchase_quantity(paramMap.get(purchase_quantity)null?null:Double.valueOf(String.valueOf(paramMap.get(purchase_quantity)))); travel_orders.setTotal_amount(paramMap.get(total_amount)null?null:String.valueOf(paramMap.get(total_amount))); travel_orders.setCertificate_information(paramMap.get(certificate_information)null?null:String.valueOf(paramMap.get(certificate_information))); if (paramMap.get(purchase_time ) ! null !StringUtils.isEmpty(String.valueOf(paramMap.get(purchase_time )))) { String timStr String.valueOf(paramMap.get(purchase_time )); travel_orders.setPurchase_time(parseToTimestamp(timStr)); } else { travel_orders.setPurchase_time(null); } travel_orders.setPurchase_notes(paramMap.get(purchase_notes)null?null:String.valueOf(paramMap.get(purchase_notes))); travel_orders.setPay_state(paramMap.get(pay_state)null?null:String.valueOf(paramMap.get(pay_state))); travel_orders.setPay_type(paramMap.get(pay_type)null?null:String.valueOf(paramMap.get(pay_type))); travel_orders.setResuser_ide_information_limit_times(paramMap.get(resuser_ide_information_limit_times)null?null:String.valueOf(paramMap.get(resuser_ide_information_limit_times))); travel_orders.setSource_table(paramMap.get(source_table)null?null:String.valueOf(paramMap.get(source_table))); travel_orders.setSource_id(paramMap.get(source_id)null?null:Integer.valueOf(String.valueOf(paramMap.get(source_id)))); travel_orders.setSource_user_id(paramMap.get(source_user_id)null?null:Integer.valueOf(String.valueOf(paramMap.get(source_user_id)))); this.setEntity(queryMap,configMap,travel_orders); System.out.println(旅行订单修改成功); return success(1); } /** * 修改支付状态 * * param id 要修改的记录ID * param newState 新的支付状态 * return 提示信息审核成功/失败 */ Transactional GetMapping(/update_pay_state) public String updatePayState(Long id, String newState) throws IOException { // 检查传入的状态是否合法 if (!newState.equals(未支付) !newState.equals(已支付)) { return 非法的支付状态; } MapString,String queryMap new HashMap(); queryMap.put(id,String.valueOf(id)); // 根据ID查找记录 TravelOrders travel_orders service.findOne(queryMap); if (travel_orders!null) { // 更新支付状态 travel_orders.setPay_state(newState); this.setEntity(queryMap,new HashMap(),travel_orders); return 支付成功; } else { return 支付成功记录不存在;前端:基于Vue.js框架构建用户界面使用HTML5、CSS3和JavaScript实现页面结构与交互逻辑通过Vue Router管理路由Vuex或Pinia维护全局状态。采用Element UI或Vant组件库快速搭建界面Axios封装HTTP请求实现与后端的数据通信。后端:基于SpringBoot框架搭建遵循Controller-Service-Mapper三层架构。Controller层接收前端请求并校验参数Service层处理核心业务逻辑Mapper层通过MyBatis或MyBatis-Plus完成数据库操作。使用Spring Security或Shiro结合JWT实现用户认证与权限控制。数据库:采用MySQL存储持久化数据Redis缓存热点信息以提升系统性能。开发工具:使用IDEA开发后端VSCode或HBuilderX开发前端Git进行版本管理Maven和npm分别管理前后端依赖。精彩专栏 推荐订阅海量实战库源码任你选 坐拥Java项目2000套海量实战库源码任你选 坐拥Python项目1000套海量实战库源码任你选 坐拥小程序/app项目500套Python毕业设计优质选题汇总2026‑2027届100个热门项目方向参考✅Java毕业设计优质选题汇总2026‑2027届100个热门项目方向参考✅微信小程序/安卓app毕业设计优质选题汇总2026‑2027届100个热门项目方向参考✅✅获取源码私信✅感兴趣的可以先收藏起来还有大家在毕设选题项目以及论文编写等相关问题都可以找我咨询希望帮助更多的人❤️