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系统实现

收银员功能实现

用户登录模块

用户在登录界面点击“登录”按钮后，需输入用户名、密码以及验证码以完成身份验证操作。系统在前端会自动对所输入信息进行有效性校验，同时检查该用户是否已通过后台审核流程。若审核通过且信息无误，则系统将允许用户成功登录并跳转至相应的功能界面；反之页面会弹出相应的提示信息，提醒用户重新输入或检查相关信息的正确性。登录界面如下图所示。

登录界面

收银员首页模块

收银员首页模块作为系统的重要入口，主要承担着信息展示与功能引导的核心功能。该模块不仅提供了系统搜索功能和主要功能模块的导航菜单，实时展示今日销售总额、当前排队人数、热销商品Top榜及待处理异常订单，帮助收银员快速掌握收银员运营态势。用户可以快速了解系统的主要服务内容，并便捷地进入相应功能界面进行操作。界面如下图所示。

首页界面

商品信息管理模块

商品信息管理，提供基于条形码或名称的毫秒级商品查询，支持快速录入新品基础参数（如价格、产地），确保前台扫码结算的准确性。界面如下图所示。

商品信息管理界面

购物订单管理模块

购物订单管理，支持从购物车生成正式销售订单，完成支付闭环，同时可追溯查询历史订单详情以处理顾客退换货或发票补打需求。界面如下图所示。

购物订单管理界面

采购员功能实现

后台首页模块

后台首页直观呈现库存预警列表（低库存/临期商品）、待审批采购单状态及供应商供货准时率，辅助采购员科学制定进货策略。界面如下图所示。

后台首页界面

供应商信息管理模块

供应商信息管理，建立并维护供应商全生命周期档案，涵盖资质审核、联系方式、供货品类及历史合作评级，支持新增优质供应商入库。界面如下图所示。

供应商信息管理界面

管理员功能实现

系统用户管理模块

系统管理，统一配置和维护管理员、收银员及采购员的账号生命周期，支持岗位调整、密码重置及离职账号冻结，确保人员架构清晰安全。界面如下图所示。

系统用户管理界面

普通用户信息管理模块

普通用户信息管理，统筹管理普通消费者档案及其积分累计规则配置，保障用户权益计算的公平性，并分析散客转化为会员的趋势。界面如下图所示。

普通用户信息管理界面

权限管理模块

权限管理，基于RBAC模型精细化分配各角色功能模块的操作权限与数据可见范围，构建严密的系统安全防线以防越权操作。界面如下图所示。

权限管理界面

数据库参考

CREATE TABLE `operation_log` ( `operation_log_id` int(11) NOT NULL AUTO_INCREMENT COMMENT '操作日志ID', `user_group` varchar(64) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT '用户角色', `user_name` varchar(64) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT '用户账号', `routes` varchar(64) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT '模块名称', `create_time` datetime 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 (`operation_log_id`) USING BTREE ) ENGINE=InnoDB DEFAULT CHARSET=utf8 ROW_FORMAT=COMPACT COMMENT='操作日志表'; DROP TABLE IF EXISTS `hits`; CREATE TABLE `hits` ( `hits_id` int(10) unsigned NOT NULL AUTO_INCREMENT COMMENT '点赞ID', `user_id` int(11) unsigned NOT NULL DEFAULT '0' COMMENT '点赞人', `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_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', PRIMARY KEY (`hits_id`) USING BTREE ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci COMMENT='用户点击'; DROP TABLE IF EXISTS `user`; 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 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci COMMENT='用户账户';

代码参考

package com.project.demo.controller; import com.project.demo.entity.CommodityInformation; import com.project.demo.service.CommodityInformationService; import com.alibaba.fastjson.JSON; import com.project.demo.controller.base.BaseController; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.transaction.annotation.Transactional; import org.springframework.web.bind.annotation.*; import org.springframework.util.StringUtils; import java.io.UnsupportedEncodingException; import java.net.URLDecoder; import javax.persistence.Query; import javax.servlet.http.HttpServletRequest; import java.io.IOException; import java.util.HashMap; import java.util.List; import java.util.Map; import java.util.*; /** * 商品信息：(CommodityInformation)表控制层 * */ @RestController @RequestMapping("/commodity_information") public class CommodityInformationController extends BaseController<CommodityInformation, CommodityInformationService> { /** * 商品信息对象 */ @Autowired public CommodityInformationController(CommodityInformationService service) { setService(service); } @PostMapping("/add") @Transactional public Map<String, Object> add(HttpServletRequest request) throws IOException { Map<String,Object> paramMap = service.readBody(request.getReader()); paramMap.entrySet().removeIf(entry -> { Object value = entry.getValue(); return value instanceof String && ((String) value).isEmpty(); }); CommodityInformation commodity_information = new CommodityInformation(); commodity_information.setCommodity_inventory(paramMap.get("commodity_inventory")==null?null:Double.valueOf(String.valueOf(paramMap.get("commodity_inventory")))); commodity_information.setCommodity_number(paramMap.get("commodity_number")==null?null:String.valueOf(paramMap.get("commodity_number"))); commodity_information.setName_of_commodity(paramMap.get("name_of_commodity")==null?null:String.valueOf(paramMap.get("name_of_commodity"))); commodity_information.setCommodity_picture(paramMap.get("commodity_picture")==null?null:String.valueOf(paramMap.get("commodity_picture"))); commodity_information.setCommodity_type(paramMap.get("commodity_type")==null?null:String.valueOf(paramMap.get("commodity_type"))); commodity_information.setCommodity_price(paramMap.get("commodity_price")==null?null:String.valueOf(paramMap.get("commodity_price"))); commodity_information.setCommodity_purchase_price(paramMap.get("commodity_purchase_price")==null?null:String.valueOf(paramMap.get("commodity_purchase_price"))); commodity_information.setPurchasing_information_limit_times(paramMap.get("purchasing_information_limit_times")==null?null:String.valueOf(paramMap.get("purchasing_information_limit_times"))); commodity_information.setCommodity_plan_limit_times(paramMap.get("commodity_plan_limit_times")==null?null:String.valueOf(paramMap.get("commodity_plan_limit_times"))); commodity_information.setShopping_cart_limit_times(paramMap.get("shopping_cart_limit_times")==null?null:String.valueOf(paramMap.get("shopping_cart_limit_times"))); commodity_information.setCreate_by(paramMap.get("create_by")==null?null:Integer.valueOf(String.valueOf(paramMap.get("create_by")))); this.addEntity(commodity_information); System.out.println("商品信息新增成功"); return success(1); } @PostMapping("/set") @Transactional public Map<String, Object> set(HttpServletRequest request) throws IOException { Map<String,String> queryMap = service.readQuery(request); Map<String,String> configMap = service.readConfig(request); Map<String,Object> paramMap = service.readBody(request.getReader()); paramMap.entrySet().removeIf(entry -> { Object value = entry.getValue(); return value instanceof String && ((String) value).isEmpty(); }); CommodityInformation commodity_information = new CommodityInformation(); commodity_information.setCommodity_inventory(paramMap.get("commodity_inventory")==null?null:Double.valueOf(String.valueOf(paramMap.get("commodity_inventory")))); commodity_information.setCommodity_number(paramMap.get("commodity_number")==null?null:String.valueOf(paramMap.get("commodity_number"))); commodity_information.setName_of_commodity(paramMap.get("name_of_commodity")==null?null:String.valueOf(paramMap.get("name_of_commodity"))); commodity_information.setCommodity_picture(paramMap.get("commodity_picture")==null?null:String.valueOf(paramMap.get("commodity_picture"))); commodity_information.setCommodity_type(paramMap.get("commodity_type")==null?null:String.valueOf(paramMap.get("commodity_type"))); commodity_information.setCommodity_price(paramMap.get("commodity_price")==null?null:String.valueOf(paramMap.get("commodity_price"))); commodity_information.setCommodity_purchase_price(paramMap.get("commodity_purchase_price")==null?null:String.valueOf(paramMap.get("commodity_purchase_price"))); commodity_information.setPurchasing_information_limit_times(paramMap.get("purchasing_information_limit_times")==null?null:String.valueOf(paramMap.get("purchasing_information_limit_times"))); commodity_information.setCommodity_plan_limit_times(paramMap.get("commodity_plan_limit_times")==null?null:String.valueOf(paramMap.get("commodity_plan_limit_times"))); commodity_information.setShopping_cart_limit_times(paramMap.get("shopping_cart_limit_times")==null?null:String.valueOf(paramMap.get("shopping_cart_limit_times"))); this.setEntity(queryMap,configMap,commodity_information); System.out.println("商品信息修改成功"); return success(1); } } package com.project.demo.controller; import com.project.demo.entity.PurchasingInformation; import com.project.demo.service.PurchasingInformationService; import com.alibaba.fastjson.JSON; import com.project.demo.controller.base.BaseController; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.transaction.annotation.Transactional; import org.springframework.web.bind.annotation.*; import org.springframework.util.StringUtils; import java.io.UnsupportedEncodingException; import java.net.URLDecoder; import javax.persistence.Query; import javax.servlet.http.HttpServletRequest; import java.io.IOException; import java.util.HashMap; import java.util.List; import java.util.Map; import java.util.*; /** * 采购信息：(PurchasingInformation)表控制层 * */ @RestController @RequestMapping("/purchasing_information") public class PurchasingInformationController extends BaseController<PurchasingInformation, PurchasingInformationService> { /** * 采购信息对象 */ @Autowired public PurchasingInformationController(PurchasingInformationService service) { setService(service); } @PostMapping("/add") @Transactional public Map<String, Object> add(HttpServletRequest request) throws IOException { Map<String,Object> paramMap = service.readBody(request.getReader()); paramMap.entrySet().removeIf(entry -> { Object value = entry.getValue(); return value instanceof String && ((String) value).isEmpty(); }); PurchasingInformation purchasing_information = new PurchasingInformation(); purchasing_information.setCommodity_number(paramMap.get("commodity_number")==null?null:String.valueOf(paramMap.get("commodity_number"))); purchasing_information.setName_of_commodity(paramMap.get("name_of_commodity")==null?null:String.valueOf(paramMap.get("name_of_commodity"))); purchasing_information.setCommodity_type(paramMap.get("commodity_type")==null?null:String.valueOf(paramMap.get("commodity_type"))); purchasing_information.setCommodity_inventory(paramMap.get("commodity_inventory")==null?null:String.valueOf(paramMap.get("commodity_inventory"))); purchasing_information.setPurchase_quantity(paramMap.get("purchase_quantity")==null?null:Double.valueOf(String.valueOf(paramMap.get("purchase_quantity")))); purchasing_information.setPurchase_unit_price(paramMap.get("purchase_unit_price")==null?null:String.valueOf(paramMap.get("purchase_unit_price"))); purchasing_information.setSupplier_name(paramMap.get("supplier_name")==null?null:String.valueOf(paramMap.get("supplier_name"))); purchasing_information.setBuyer(paramMap.get("buyer")==null?null:Integer.valueOf(String.valueOf(paramMap.get("buyer")))); purchasing_information.setTotal_amount_of_procurement(paramMap.get("total_amount_of_procurement")==null?null:Double.valueOf(String.valueOf(paramMap.get("total_amount_of_procurement")))); purchasing_information.setExamine_state(paramMap.get("examine_state")==null?null:String.valueOf(paramMap.get("examine_state"))); purchasing_information.setCommodity_warehousing_limit_times(paramMap.get("commodity_warehousing_limit_times")==null?null:String.valueOf(paramMap.get("commodity_warehousing_limit_times"))); purchasing_information.setExtra(paramMap.get("extra")==null?null:String.valueOf(paramMap.get("extra"))); purchasing_information.setSource_table(paramMap.get("source_table")==null?null:String.valueOf(paramMap.get("source_table"))); purchasing_information.setSource_id(paramMap.get("source_id")==null?null:Integer.valueOf(String.valueOf(paramMap.get("source_id")))); purchasing_information.setSource_user_id(paramMap.get("source_user_id")==null?null:Integer.valueOf(String.valueOf(paramMap.get("source_user_id")))); purchasing_information.setCreate_by(paramMap.get("create_by")==null?null:Integer.valueOf(String.valueOf(paramMap.get("create_by")))); this.addEntity(purchasing_information); System.out.println("采购信息新增成功"); return success(1); } @PostMapping("/set") @Transactional public Map<String, Object> set(HttpServletRequest request) throws IOException { Map<String,String> queryMap = service.readQuery(request); Map<String,String> configMap = service.readConfig(request); Map<String,Object> paramMap = service.readBody(request.getReader()); paramMap.entrySet().removeIf(entry -> { Object value = entry.getValue(); return value instanceof String && ((String) value).isEmpty(); }); PurchasingInformation purchasing_information = new PurchasingInformation(); purchasing_information.setCommodity_number(paramMap.get("commodity_number")==null?null:String.valueOf(paramMap.get("commodity_number"))); purchasing_information.setName_of_commodity(paramMap.get("name_of_commodity")==null?null:String.valueOf(paramMap.get("name_of_commodity"))); purchasing_information.setCommodity_type(paramMap.get("commodity_type")==null?null:String.valueOf(paramMap.get("commodity_type"))); purchasing_information.setCommodity_inventory(paramMap.get("commodity_inventory")==null?null:String.valueOf(paramMap.get("commodity_inventory"))); purchasing_information.setPurchase_quantity(paramMap.get("purchase_quantity")==null?null:Double.valueOf(String.valueOf(paramMap.get("purchase_quantity")))); purchasing_information.setPurchase_unit_price(paramMap.get("purchase_unit_price")==null?null:String.valueOf(paramMap.get("purchase_unit_price"))); purchasing_information.setSupplier_name(paramMap.get("supplier_name")==null?null:String.valueOf(paramMap.get("supplier_name"))); purchasing_information.setBuyer(paramMap.get("buyer")==null?null:Integer.valueOf(String.valueOf(paramMap.get("buyer")))); purchasing_information.setTotal_amount_of_procurement(paramMap.get("total_amount_of_procurement")==null?null:Double.valueOf(String.valueOf(paramMap.get("total_amount_of_procurement")))); purchasing_information.setExamine_state(paramMap.get("examine_state")==null?null:String.valueOf(paramMap.get("examine_state"))); purchasing_information.setCommodity_warehousing_limit_times(paramMap.get("commodity_warehousing_limit_times")==null?null:String.valueOf(paramMap.get("commodity_warehousing_limit_times"))); purchasing_information.setSource_table(paramMap.get("source_table")==null?null:String.valueOf(paramMap.get("source_table"))); purchasing_information.setSource_id(paramMap.get("source_id")==null?null:Integer.valueOf(String.valueOf(paramMap.get("source_id")))); purchasing_information.setSource_user_id(paramMap.get("source_user_id")==null?null:Integer.valueOf(String.valueOf(paramMap.get("source_user_id")))); this.setEntity(queryMap,configMap,purchasing_information); System.out.println("采购信息修改成功"); 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"; } Map<String,String> queryMap = new HashMap<>(); queryMap.put("id",String.valueOf(id)); // 根据ID查找记录 PurchasingInformation purchasing_information = service.findOne(queryMap); if (purchasing_information!=null) { // 更新审核状态 purchasing_information.setExamine_state(newState); this.setEntity(queryMap,new HashMap<>(),purchasing_information); return "审核成功"; } else { return "审核失败：记录不存在"; } } } package com.project.demo.controller; import com.project.demo.entity.SupplierInformation; import com.project.demo.service.SupplierInformationService; import com.alibaba.fastjson.JSON; import com.project.demo.controller.base.BaseController; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.transaction.annotation.Transactional; import org.springframework.web.bind.annotation.*; import org.springframework.util.StringUtils; import java.io.UnsupportedEncodingException; import java.net.URLDecoder; import javax.persistence.Query; import javax.servlet.http.HttpServletRequest; import java.io.IOException; import java.util.HashMap; import java.util.List; import java.util.Map; import java.util.*; /** * 供应商信息：(SupplierInformation)表控制层 * */ @RestController @RequestMapping("/supplier_information") public class SupplierInformationController extends BaseController<SupplierInformation, SupplierInformationService> { /** * 供应商信息对象 */ @Autowired public SupplierInformationController(SupplierInformationService service) { setService(service); } @PostMapping("/add") @Transactional public Map<String, Object> add(HttpServletRequest request) throws IOException { Map<String,Object> paramMap = service.readBody(request.getReader()); paramMap.entrySet().removeIf(entry -> { Object value = entry.getValue(); return value instanceof String && ((String) value).isEmpty(); }); SupplierInformation supplier_information = new SupplierInformation(); supplier_information.setSupplier_name(paramMap.get("supplier_name")==null?null:String.valueOf(paramMap.get("supplier_name"))); supplier_information.setDocking_personnel(paramMap.get("docking_personnel")==null?null:String.valueOf(paramMap.get("docking_personnel"))); supplier_information.setMerchant_mobile_phone(paramMap.get("merchant_mobile_phone")==null?null:String.valueOf(paramMap.get("merchant_mobile_phone"))); supplier_information.setSupplier_address(paramMap.get("supplier_address")==null?null:String.valueOf(paramMap.get("supplier_address"))); supplier_information.setType_of_supply(paramMap.get("type_of_supply")==null?null:String.valueOf(paramMap.get("type_of_supply"))); supplier_information.setAdd_user(paramMap.get("add_user")==null?null:Integer.valueOf(String.valueOf(paramMap.get("add_user")))); supplier_information.setExamine_state(paramMap.get("examine_state")==null?null:String.valueOf(paramMap.get("examine_state"))); supplier_information.setCreate_by(paramMap.get("create_by")==null?null:Integer.valueOf(String.valueOf(paramMap.get("create_by")))); this.addEntity(supplier_information); System.out.println("供应商信息新增成功"); return success(1); } @PostMapping("/set") @Transactional public Map<String, Object> set(HttpServletRequest request) throws IOException { Map<String,String> queryMap = service.readQuery(request); Map<String,String> configMap = service.readConfig(request); Map<String,Object> paramMap = service.readBody(request.getReader()); paramMap.entrySet().removeIf(entry -> { Object value = entry.getValue(); return value instanceof String && ((String) value).isEmpty(); }); SupplierInformation supplier_information = new SupplierInformation(); supplier_information.setSupplier_name(paramMap.get("supplier_name")==null?null:String.valueOf(paramMap.get("supplier_name"))); supplier_information.setDocking_personnel(paramMap.get("docking_personnel")==null?null:String.valueOf(paramMap.get("docking_personnel"))); supplier_information.setMerchant_mobile_phone(paramMap.get("merchant_mobile_phone")==null?null:String.valueOf(paramMap.get("merchant_mobile_phone"))); supplier_information.setSupplier_address(paramMap.get("supplier_address")==null?null:String.valueOf(paramMap.get("supplier_address"))); supplier_information.setType_of_supply(paramMap.get("type_of_supply")==null?null:String.valueOf(paramMap.get("type_of_supply"))); supplier_information.setAdd_user(paramMap.get("add_user")==null?null:Integer.valueOf(String.valueOf(paramMap.get("add_user")))); supplier_information.setExamine_state(paramMap.get("examine_state")==null?null:String.valueOf(paramMap.get("examine_state"))); this.setEntity(queryMap,configMap,supplier_information); System.out.println("供应商信息修改成功"); 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"; } Map<String,String> queryMap = new HashMap<>(); queryMap.put("id",String.valueOf(id)); // 根据ID查找记录 SupplierInformation supplier_information = service.findOne(queryMap); if (supplier_information!=null) { // 更新审核状态 supplier_information.setExamine_state(newState); this.setEntity(queryMap,new HashMap<>(),supplier_information); 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。

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