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Java精品项目案例【3000套】Python精品项目案例【500套】uniapp/微信小程序/安卓app【800套】2026-2027届Java毕业设计优质选题汇总百个热门方向完整推荐✅2026-2027届Python毕业设计优质选题汇总百个热门方向完整推荐✅2026-2027届小程序/APP毕业设计优质选题汇总百个热门方向完整推荐✅✅获取源码请私信✅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❤️系统实现普通用户角色功能实现团长入驻团长入驻功能为普通用户提供申请成为团长的操作入口。用户进入入驻申请页面填写社区信息、个人资料提交后系统生成待审核记录。用户可在个人中心查看申请状态与管理员回复。审核通过后用户获得团长操作权限可登录团长端管理团购业务。团长入驻界面订单配送订单配送功能让用户跟踪已购买商品的物流状态。用户进入订单列表选择配送中订单系统展示配送员信息、物流轨迹与预计送达时间。配送状态更新时用户端实时刷新签收后订单状态变更为已完成。用户可查看历史配送记录。订单配送界面收藏记录收藏记录功能管理用户标记感兴趣的商品与内容。用户在商品详情页点击收藏按钮系统将商品信息存入收藏列表。收藏列表页面展示所有收藏项支持取消收藏与快速跳转商品详情。收藏数据与用户账号绑定跨设备登录后同步。收藏记录界面点赞记录点赞记录功能记录用户对商品或内容的喜好表达。用户浏览商品或文章时点击点赞图标系统更新点赞计数并记录操作状态。点赞记录页面集中展示用户已点赞内容支持取消点赞。点赞数据用于分析用户偏好。点赞记录界面团长角色功能实现团购中心团购中心模块集中管理团长发布的商品信息。团长进入团购中心查看商品列表列表展示商品图片、标题、库存、价格、上架状态。团长可上架新商品填写商品标题、分类、图片、原价、团购价、库存数量提交后商品在前端展示。下架操作让商品在前端隐藏但保留数据。团购中心界面分类列表分类列表模块维护商品所属类别信息。团长进入分类列表查看现有分类列表展示分类名称、上级分类、描述。新增分类时填写分类名称、选择上级分类、上传分类图标提交后分类生效。编辑操作修改分类信息删除操作需校验分类下是否存在商品。分类列表界面订单列表订单列表模块集中处理所有用户订单。团长进入订单列表查看全部订单列表按创建时间倒序排列。筛选功能按订单状态分组查看待付款、待发货、配送中、已完成订单。点击订单号进入详情页查看商品明细、收货信息、物流状态。订单列表界面订单配送订单配送模块管理发货与物流跟踪操作。团长查看待发货订单列表选择订单后分配配送员填写配送详情生成配送单。配送状态更新为配送中后用户端可查看物流信息。签收确认后订单完成。配送记录支持查看与导出。订单配送界面订单售后订单售后模块处理用户提交的退款退货申请。团长进入售后列表查看待审核申请核对申请信息与订单状态。审核通过时启动退款流程驳回时填写驳回原因。已审核申请按状态分类展示支持查看审核记录。订单售后界面管理员角色功能实现团长入驻管理团长入驻管理模块审核普通用户提交的入驻申请。管理员进入入驻管理列表查看待审核申请列表展示申请人、联系方式、社区信息、提交时间。审核操作填写审核意见通过后用户获得团长身份驳回后用户可修改资料重新提交。已审核申请可按状态筛选。团长入驻管理界面系统管理系统管理模块配置系统运行参数与用户权限。管理员进入用户组管理分配角色权限设置不同用户组可访问的模块与操作权限。系统参数配置维护平台名称、联系方式、运行模式。日志查看功能记录关键操作与异常信息。系统管理界面通知公告管理通知公告管理模块发布平台公告与定向通知。管理员进入公告列表编辑公告内容设置置顶与有效期发布后公告在前端展示。定向通知选择接收用户群体填写通知标题与内容推送后用户在个人中心查收。通知公告管理界面资源管理资源管理模块维护系统图片文件与素材库。管理员上传商品图片、分类图标、轮播图素材上传后生成访问链接。文件列表展示文件名、类型、大小、上传时间支持删除与分类管理。资源管理界面商城管理商城管理模块配置商城基础参数与商品分类层级。管理员进入分类配置维护商品分类树支持分类新增、编辑、排序。运费模板设置计费规则与配送区域。基础参数配置维护售后时限、起送金额、配送范围。商城管理界面数据库参考CREATE TABLE cart ( cart_id int(11) unsigned NOT NULL AUTO_INCREMENT COMMENT 购物车ID, title varchar(64) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT 标题, img varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT 0 COMMENT 图片, user_id int(10) unsigned NOT NULL DEFAULT 0 COMMENT 用户ID, create_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT 创建时间, update_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT 更新时间, state int(1) unsigned NOT NULL DEFAULT 0 COMMENT 状态使用中已失效, price double(8,2) NOT NULL DEFAULT 0.00 COMMENT 单价, price_ago double(8,2) NOT NULL DEFAULT 0.00 COMMENT 原价, price_count double(10,2) NOT NULL DEFAULT 0.00 COMMENT 总价, num int(8) unsigned NOT NULL DEFAULT 1 COMMENT 数量, goods_id mediumint(8) unsigned NOT NULL COMMENT 商品id, type varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL DEFAULT 未分类 COMMENT 商品分类, description varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT 描述, norms varchar(64) COLLATE utf8mb4_general_ci DEFAULT COMMENT 规格, PRIMARY KEY (cart_id) USING BTREE ) ENGINEInnoDB DEFAULT CHARSETutf8mb4 COLLATEutf8mb4_general_ci COMMENT购物车; DROP TABLE IF EXISTS message_inform; CREATE TABLE message_inform ( inform_id int(10) unsigned NOT NULL AUTO_INCREMENT COMMENT 通知ID, user_id int(10) unsigned NOT NULL DEFAULT 0 COMMENT 通知人ID, title varchar(255) DEFAULT NULL COMMENT 标题, state varchar(255) DEFAULT NULL COMMENT 状态, type varchar(64) DEFAULT NULL COMMENT 分类, content varchar(255) DEFAULT NULL COMMENT 内容, create_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT 创建时间, update_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT 更新时间, PRIMARY KEY (inform_id) USING BTREE, KEY user_id (user_id) ) ENGINEInnoDB DEFAULT CHARSETutf8 ROW_FORMATDYNAMIC COMMENT通知记录; DROP TABLE IF EXISTS order; CREATE TABLE order ( order_id int(11) unsigned NOT NULL AUTO_INCREMENT COMMENT 订单ID, order_number varchar(64) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT 订单号, goods_id mediumint(8) unsigned NOT NULL COMMENT 商品ID, title varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT 商品标题, img varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT 商品图片, price double(10,2) unsigned NOT NULL DEFAULT 0.00 COMMENT 价格, price_ago double(10,2) unsigned NOT NULL DEFAULT 0.00 COMMENT 原价, num int(8) NOT NULL DEFAULT 1 COMMENT 数量, price_count double(8,2) unsigned NOT NULL DEFAULT 0.00 COMMENT 总价, norms varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT 规格, type varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL DEFAULT 未分类 COMMENT 商品分类, contact_name varchar(32) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT 联系人姓名, contact_email varchar(125) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT 联系人邮箱, contact_phone varchar(11) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT 联系人手机, contact_address varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT 收件地址, postal_code varchar(9) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT 邮政编码, user_id int(10) unsigned NOT NULL DEFAULT 0 COMMENT 买家ID, merchant_id mediumint(8) unsigned NOT NULL DEFAULT 0 COMMENT 商家ID, create_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT 创建时间, update_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT 更新时间, description varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT 描述, state varchar(16) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT 待付款 COMMENT 订单状态待付款待发货待签收已签收待退款已退款已拒绝已完成, remark text CHARACTER SET utf8 COLLATE utf8_general_ci COMMENT 订单备注, delivery_state varchar(16) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT 未配送 COMMENT 发货状态未配送已配送, vip_discount double(10,2) DEFAULT 0.00 COMMENT 折扣, integral int(11) DEFAULT 0 COMMENT 积分, buy_type tinyint(2) DEFAULT 1 COMMENT 1-全额购买2-积分兑换3-钱包购买, desc varchar(64) COLLATE utf8mb4_general_ci DEFAULT 其他原因 COMMENT 取消订单原因, PRIMARY KEY (order_id) USING BTREE ) ENGINEInnoDB DEFAULT CHARSETutf8mb4 COLLATEutf8mb4_general_ci COMMENT订单; DROP TABLE IF EXISTS user_group; CREATE TABLE user_group ( group_id mediumint(8) unsigned NOT NULL AUTO_INCREMENT COMMENT 用户组ID, display smallint(4) unsigned NOT NULL DEFAULT 100 COMMENT 显示顺序, name varchar(16) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT COMMENT 名称, description varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT 描述, source_table varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT 来源表, source_field varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT 来源字段, source_id int(10) unsigned NOT NULL DEFAULT 0 COMMENT 来源ID, register smallint(1) unsigned DEFAULT 0 COMMENT 注册位置, create_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT 创建时间, update_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT 更新时间, PRIMARY KEY (group_id) USING BTREE ) ENGINEInnoDB DEFAULT CHARSETutf8mb4 COLLATEutf8mb4_general_ci COMMENT用户组; DROP TABLE IF EXISTS article; CREATE TABLE article ( article_id mediumint(8) unsigned NOT NULL AUTO_INCREMENT COMMENT 文章id, title varchar(125) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL DEFAULT COMMENT 标题, type varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL DEFAULT 0 COMMENT 文章分类, hits int(10) unsigned NOT NULL DEFAULT 0 COMMENT 点击数, praise_len int(11) NOT NULL DEFAULT 0 COMMENT 点赞数, create_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT 创建时间, update_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT 更新时间, source varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT 来源, url varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT 来源地址, tag varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT 标签, content longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci COMMENT 正文, img varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT 封面图, description text CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci COMMENT 文章描述, PRIMARY KEY (article_id,title) USING BTREE ) ENGINEInnoDB DEFAULT CHARSETutf8mb4 COLLATEutf8mb4_general_ci COMMENT文章; DROP TABLE IF EXISTS access_token; CREATE TABLE access_token ( token_id int(11) unsigned NOT NULL AUTO_INCREMENT COMMENT 临时访问牌ID, token varchar(64) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT 临时访问牌, info text CHARACTER SET utf8 COLLATE utf8_general_ci COMMENT 信息, maxage int(2) NOT NULL DEFAULT 2 COMMENT 最大寿命默认2小时, create_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT 创建时间, update_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT 更新时间, user_id int(11) unsigned NOT NULL DEFAULT 0 COMMENT 用户编号, PRIMARY KEY (token_id) USING BTREE ) ENGINEInnoDB DEFAULT CHARSETutf8mb4 COLLATEutf8mb4_general_ci COMMENT登陆访问时长; DROP TABLE IF EXISTS code_token; CREATE TABLE code_token ( code_token_id int(11) NOT NULL AUTO_INCREMENT COMMENT 验证码ID, token varchar(255) CHARACTER SET latin1 COLLATE latin1_swedish_ci DEFAULT NULL COMMENT 令牌, code varchar(255) CHARACTER SET latin1 COLLATE latin1_swedish_ci DEFAULT NULL COMMENT 验证码, expire_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT 失效时间, create_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT 创建时间, update_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT 更新时间, PRIMARY KEY (code_token_id) USING BTREE ) ENGINEInnoDB DEFAULT CHARSETutf8mb4 COLLATEutf8mb4_general_ci ROW_FORMATCOMPACT COMMENT验证码; DROP TABLE IF EXISTS collect; CREATE TABLE collect ( collect_id int(10) unsigned NOT NULL AUTO_INCREMENT COMMENT 收藏ID, user_id int(10) unsigned NOT NULL DEFAULT 0 COMMENT 收藏人ID, source_table varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT 来源表, source_field varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT 来源字段, source_id int(10) unsigned NOT NULL DEFAULT 0 COMMENT 来源ID, title varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT 标题, img varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT 封面, create_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT 创建时间, update_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT 更新时间, PRIMARY KEY (collect_id) USING BTREE ) ENGINEInnoDB DEFAULT CHARSETutf8mb4 COLLATEutf8mb4_general_ci COMMENT收藏;代码参考/** * 文章频道用于汇总浏览文章在不同频道下展示不同文章。(ArticleType)表控制层 */ RestController RequestMapping(article_type) public class ArticleTypeController extends BaseControllerArticleType, ArticleTypeService { /** * 服务对象 */ Autowired public ArticleTypeController(ArticleTypeService service) { setService(service); } PostMapping(/add) Transactional public MapString, Object add(HttpServletRequest request) throws IOException { // 将请求体转换为对象 ArticleType article_type convertRequestBodyToObject(request); // 验证参数是否合法 validateObject(article_type); this.addEntity(article_type); System.out.println(类型新增成功); return success(1); } PostMapping(/set) Transactional public MapString, Object set(HttpServletRequest request) throws IOException { ArticleType article_type convertRequestBodyToObject(request); this.service.updateEntity(service.readQuery(request), service.readConfig(request), article_type); 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 ArticleType convertRequestBodyToObject(HttpServletRequest request) throws IOException { MapString, Object bodyMap service.readBody(request.getReader()); return JSON.parseObject(JSON.toJSONString(bodyMap), ArticleType.class); } /** * 验证对象的参数是否合法 */ private void validateObject(ArticleType article_type) { if (isNullOrBlank(article_type.getName())) { throw new IllegalArgumentException(名称不能为空); } } /** * 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); /** * 团购中心(GroupBuyingCenter)表控制层 * */ RestController RequestMapping(/group_buying_center) public class GroupBuyingCenterController extends BaseControllerGroupBuyingCenter, GroupBuyingCenterService { /** * 团购中心对象 */ Autowired public GroupBuyingCenterController(GroupBuyingCenterService 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(); }); GroupBuyingCenter group_buying_center new GroupBuyingCenter(); group_buying_center.setHead_user(paramMap.get(head_user)null?null:Integer.valueOf(String.valueOf(paramMap.get(head_user)))); group_buying_center.setName_of_head_of_mission(paramMap.get(name_of_head_of_mission)null?null:String.valueOf(paramMap.get(name_of_head_of_mission))); group_buying_center.setComment_len(paramMap.get(comment_len)null?null:Integer.valueOf(String.valueOf(paramMap.get(comment_len)))); group_buying_center.setCart_title(paramMap.get(cart_title)null?null:String.valueOf(paramMap.get(cart_title))); group_buying_center.setCart_img(paramMap.get(cart_img)null?null:String.valueOf(paramMap.get(cart_img))); group_buying_center.setCart_description(paramMap.get(cart_description)null?null:String.valueOf(paramMap.get(cart_description))); group_buying_center.setCart_price_ago(paramMap.get(cart_price_ago)null?null:Double.valueOf(String.valueOf(paramMap.get(cart_price_ago)))); group_buying_center.setCart_price(paramMap.get(cart_price)null?null:Double.valueOf(String.valueOf(paramMap.get(cart_price)))); group_buying_center.setCart_inventory(paramMap.get(cart_inventory)null?null:Double.valueOf(String.valueOf(paramMap.get(cart_inventory)))); group_buying_center.setCart_type(paramMap.get(cart_type)null?null:String.valueOf(paramMap.get(cart_type))); group_buying_center.setCart_content(paramMap.get(cart_content)null?null:String.valueOf(paramMap.get(cart_content))); group_buying_center.setCart_img_1(paramMap.get(cart_img_1)null?null:String.valueOf(paramMap.get(cart_img_1))); group_buying_center.setCart_img_2(paramMap.get(cart_img_2)null?null:String.valueOf(paramMap.get(cart_img_2))); group_buying_center.setCart_img_3(paramMap.get(cart_img_3)null?null:String.valueOf(paramMap.get(cart_img_3))); group_buying_center.setCart_img_4(paramMap.get(cart_img_4)null?null:String.valueOf(paramMap.get(cart_img_4))); group_buying_center.setCart_img_5(paramMap.get(cart_img_5)null?null:String.valueOf(paramMap.get(cart_img_5))); group_buying_center.setGroup_price(paramMap.get(group_price)null?null:String.valueOf(paramMap.get(group_price))); group_buying_center.setGroup_people(paramMap.get(group_people)null?null:String.valueOf(paramMap.get(group_people))); group_buying_center.setListStatus(paramMap.get(list_status)null?null:Integer.valueOf(String.valueOf(paramMap.get(list_status)))); group_buying_center.setCreate_by(paramMap.get(create_by)null?null:Integer.valueOf(String.valueOf(paramMap.get(create_by)))); this.addEntity(group_buying_center); System.out.println(团购中心新增成功); 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(); }); GroupBuyingCenter group_buying_center new GroupBuyingCenter(); group_buying_center.setHead_user(paramMap.get(head_user)null?null:Integer.valueOf(String.valueOf(paramMap.get(head_user)))); group_buying_center.setName_of_head_of_mission(paramMap.get(name_of_head_of_mission)null?null:String.valueOf(paramMap.get(name_of_head_of_mission))); group_buying_center.setComment_len(paramMap.get(comment_len)null?null:Integer.valueOf(String.valueOf(paramMap.get(comment_len)))); group_buying_center.setCart_title(paramMap.get(cart_title)null?null:String.valueOf(paramMap.get(cart_title))); group_buying_center.setCart_img(paramMap.get(cart_img)null?null:String.valueOf(paramMap.get(cart_img))); group_buying_center.setCart_description(paramMap.get(cart_description)null?null:String.valueOf(paramMap.get(cart_description))); group_buying_center.setCart_price_ago(paramMap.get(cart_price_ago)null?null:Double.valueOf(String.valueOf(paramMap.get(cart_price_ago)))); group_buying_center.setCart_price(paramMap.get(cart_price)null?null:Double.valueOf(String.valueOf(paramMap.get(cart_price)))); group_buying_center.setCart_inventory(paramMap.get(cart_inventory)null?null:Double.valueOf(String.valueOf(paramMap.get(cart_inventory)))); group_buying_center.setCart_type(paramMap.get(cart_type)null?null:String.valueOf(paramMap.get(cart_type))); group_buying_center.setCart_content(paramMap.get(cart_content)null?null:String.valueOf(paramMap.get(cart_content))); group_buying_center.setCart_img_1(paramMap.get(cart_img_1)null?null:String.valueOf(paramMap.get(cart_img_1))); group_buying_center.setCart_img_2(paramMap.get(cart_img_2)null?null:String.valueOf(paramMap.get(cart_img_2))); group_buying_center.setCart_img_3(paramMap.get(cart_img_3)null?null:String.valueOf(paramMap.get(cart_img_3))); group_buying_center.setCart_img_4(paramMap.get(cart_img_4)null?null:String.valueOf(paramMap.get(cart_img_4))); group_buying_center.setCart_img_5(paramMap.get(cart_img_5)null?null:String.valueOf(paramMap.get(cart_img_5))); group_buying_center.setGroup_price(paramMap.get(group_price)null?null:String.valueOf(paramMap.get(group_price))); group_buying_center.setGroup_people(paramMap.get(group_people)null?null:String.valueOf(paramMap.get(group_people))); group_buying_center.setListStatus(paramMap.get(list_status)null?null:Integer.valueOf(String.valueOf(paramMap.get(list_status)))); this.setEntity(queryMap,configMap,group_buying_center); System.out.println(团购中心修改成功); return success(1); /** * 团长入驻(TheColonelSettledIn)表控制层 * */ RestController RequestMapping(/the_colonel_settled_in) public class TheColonelSettledInController extends BaseControllerTheColonelSettledIn, TheColonelSettledInService { /** * 团长入驻对象 */ Autowired public TheColonelSettledInController(TheColonelSettledInService 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(); }); TheColonelSettledIn the_colonel_settled_in new TheColonelSettledIn(); the_colonel_settled_in.setRegular_user(paramMap.get(regular_user)null?null:Integer.valueOf(String.valueOf(paramMap.get(regular_user)))); the_colonel_settled_in.setUser_name(paramMap.get(user_name)null?null:String.valueOf(paramMap.get(user_name))); the_colonel_settled_in.setUser_gender(paramMap.get(user_gender)null?null:String.valueOf(paramMap.get(user_gender))); the_colonel_settled_in.setUsers_mobile_phone(paramMap.get(users_mobile_phone)null?null:String.valueOf(paramMap.get(users_mobile_phone))); the_colonel_settled_in.setCommunity_information(paramMap.get(community_information)null?null:String.valueOf(paramMap.get(community_information))); the_colonel_settled_in.setExamine_state(paramMap.get(examine_state)null?null:String.valueOf(paramMap.get(examine_state))); the_colonel_settled_in.setExamine_reply(paramMap.get(examine_reply)null?null:String.valueOf(paramMap.get(examine_reply))); the_colonel_settled_in.setCreate_by(paramMap.get(create_by)null?null:Integer.valueOf(String.valueOf(paramMap.get(create_by)))); this.addEntity(the_colonel_settled_in); System.out.println(团长入驻新增成功); 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(); }); TheColonelSettledIn the_colonel_settled_in new TheColonelSettledIn(); the_colonel_settled_in.setRegular_user(paramMap.get(regular_user)null?null:Integer.valueOf(String.valueOf(paramMap.get(regular_user)))); the_colonel_settled_in.setUser_name(paramMap.get(user_name)null?null:String.valueOf(paramMap.get(user_name))); the_colonel_settled_in.setUser_gender(paramMap.get(user_gender)null?null:String.valueOf(paramMap.get(user_gender))); the_colonel_settled_in.setUsers_mobile_phone(paramMap.get(users_mobile_phone)null?null:String.valueOf(paramMap.get(users_mobile_phone))); the_colonel_settled_in.setCommunity_information(paramMap.get(community_information)null?null:String.valueOf(paramMap.get(community_information))); the_colonel_settled_in.setExamine_state(paramMap.get(examine_state)null?null:String.valueOf(paramMap.get(examine_state))); the_colonel_settled_in.setExamine_reply(paramMap.get(examine_reply)null?null:String.valueOf(paramMap.get(examine_reply))); this.setEntity(queryMap,configMap,the_colonel_settled_in); System.out.println(团长入驻修改成功); 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 TheColonelSettledIn the_colonel_settled_in service.findOne(queryMap); if (the_colonel_settled_in!null) { // 更新审核状态 the_colonel_settled_in.setExamine_state(newState); this.setEntity(queryMap,new HashMap(),the_colonel_settled_in); return 审核成功; } else { return 审核失败记录不存在;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Spring Boot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Java精品项目案例【3000套】Python精品项目案例【500套】uniapp/微信小程序/安卓app【800套】2026-2027届Java毕业设计优质选题汇总百个热门方向完整推荐✅2026-2027届Python毕业设计优质选题汇总百个热门方向完整推荐✅2026-2027届小程序/APP毕业设计优质选题汇总百个热门方向完整推荐✅✅获取源码请私信✅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❤️