init project

src/main/java/com/crrc/crrcmall/CrrcMallApplication.java

@@ -0,0 +1,13 @@
+package com.crrc.crrcmall;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class CrrcMallApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(CrrcMallApplication.class, args);
+    }
+
+}

src/main/java/com/crrc/crrcmall/common/CRRCConstant.java

@@ -0,0 +1,8 @@
+package com.crrc.crrcmall.common;
+
+/**
+ * @Author：Jinyun.Wang
+ * @Date：2026/11/2
+ **/
+public class CRRCConstant {
+}

src/main/java/com/crrc/crrcmall/common/enums/MatchTypeEnum.java

@@ -0,0 +1,24 @@
+package com.crrc.crrcmall.common.enums;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+/**
+ * AI 匹配类型枚举
+ */
+@Getter
+@AllArgsConstructor
+@Schema(description = "AI 匹配类型")
+public enum MatchTypeEnum {
+
+    @Schema(description = "语义匹配")
+    SEMANTIC("SEMANTIC", "语义匹配"),
+
+    @Schema(description = "图片匹配")
+    IMAGE("IMAGE", "图片匹配");
+
+    private final String code;
+    private final String desc;
+}
+

src/main/java/com/crrc/crrcmall/common/util/SignUtil.java

@@ -0,0 +1,52 @@
+package com.crrc.crrcmall.common.util;
+
+import javax.crypto.Mac;
+import javax.crypto.spec.SecretKeySpec;
+import java.nio.charset.StandardCharsets;
+import java.security.InvalidKeyException;
+import java.security.NoSuchAlgorithmException;
+
+/**
+ * API 签名工具类 (HMAC-SHA256)
+ */
+public class SignUtil {
+
+    private static final String HMAC_SHA256 = "HmacSHA256";
+
+    /**
+     * 生成签名
+     * @param secret 密钥
+     * @param content 待签名字符串 (appId + timestamp + nonce + method + uri)
+     * @return 十六进制签名字符串
+     */
+    public static String sign(String secret, String content) {
+        try {
+            Mac mac = Mac.getInstance(HMAC_SHA256);
+            SecretKeySpec secretKeySpec = new SecretKeySpec(secret.getBytes(StandardCharsets.UTF_8), HMAC_SHA256);
+            mac.init(secretKeySpec);
+            byte[] hash = mac.doFinal(content.getBytes(StandardCharsets.UTF_8));
+            
+            StringBuilder hexString = new StringBuilder();
+            for (byte b : hash) {
+                String hex = Integer.toHexString(0xff & b);
+                if (hex.length() == 1) hexString.append('0');
+                hexString.append(hex);
+            }
+            return hexString.toString();
+        } catch (NoSuchAlgorithmException | InvalidKeyException e) {
+            throw new RuntimeException("Signature calculation failed", e);
+        }
+    }
+
+    /**
+     * 校验签名
+     * @param secret 密钥
+     * @param content 待签名字符串
+     * @param signature 客户端传来的签名
+     * @return 是否匹配
+     */
+    public static boolean verify(String secret, String content, String signature) {
+        String calculatedSign = sign(secret, content);
+        return calculatedSign.equalsIgnoreCase(signature);
+    }
+}

src/main/java/com/crrc/crrcmall/config/ApiAuthInterceptor.java

@@ -0,0 +1,84 @@
+package com.crrc.crrcmall.config;
+
+import com.crrc.crrcmall.common.util.SignUtil;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Component;
+import org.springframework.web.servlet.HandlerInterceptor;
+
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+
+/**
+ * API 鉴权拦截器
+ */
+@Slf4j
+@Component
+@RequiredArgsConstructor
+public class ApiAuthInterceptor implements HandlerInterceptor {
+
+    private final ApiAuthProperties authProperties;
+
+    // 允许的时间误差（毫秒），默认 5 分钟
+    private static final long TIME_TOLERANCE = 5 * 60 * 1000;
+
+    @Override
+    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
+        // 1. 获取请求头
+        String appId = request.getHeader("X-App-Id");
+        String timestampStr = request.getHeader("X-Timestamp");
+        String nonce = request.getHeader("X-Nonce");
+        String signature = request.getHeader("X-Signature");
+
+        // 2. 基础参数校验
+        if (appId == null || timestampStr == null || nonce == null || signature == null) {
+            sendErrorResponse(response, 401, "Missing required authentication headers");
+            return false;
+        }
+
+        // 3. 时间戳校验（防重放）
+        long currentTime = System.currentTimeMillis();
+        long requestTime;
+        try {
+            requestTime = Long.parseLong(timestampStr);
+        } catch (NumberFormatException e) {
+            sendErrorResponse(response, 401, "Invalid timestamp format");
+            return false;
+        }
+
+        if (Math.abs(currentTime - requestTime) > TIME_TOLERANCE) {
+            log.warn("Request timestamp expired: {}", timestampStr);
+            sendErrorResponse(response, 401, "Request timestamp expired");
+            return false;
+        }
+
+        // 4. 获取 AppSecret
+        String appSecret = authProperties.getClients().get(appId);
+        if (appSecret == null) {
+            log.warn("Unknown AppId: {}", appId);
+            sendErrorResponse(response, 401, "Invalid AppId");
+            return false;
+        }
+
+        // 5. 签名校验
+        // 签名内容: appId + timestamp + nonce + method + uri
+        String content = appId + timestampStr + nonce + request.getMethod() + request.getRequestURI();
+        
+        if (!SignUtil.verify(appSecret, content, signature)) {
+            log.warn("Signature verification failed for AppId: {}", appId);
+            sendErrorResponse(response, 401, "Signature verification failed");
+            return false;
+        }
+
+        // 6. 校验通过
+        return true;
+    }
+
+    private void sendErrorResponse(HttpServletResponse response, int status, String message) throws IOException {
+        response.setStatus(status);
+        response.setContentType("application/json;charset=UTF-8");
+        response.getWriter().write("{\"code\":" + status + ",\"message\":\"" + message + "\"}");
+    }
+}

src/main/java/com/crrc/crrcmall/config/ApiAuthProperties.java

@@ -0,0 +1,23 @@
+package com.crrc.crrcmall.config;
+
+import lombok.Data;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.stereotype.Component;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * API 鉴权配置属性
+ */
+@Data
+@Component
+@ConfigurationProperties(prefix = "mall.auth")
+public class ApiAuthProperties {
+
+    /**
+     * 客户端凭证映射: Key=AppId, Value=AppSecret
+     * 生产环境建议从数据库或配置中心动态加载
+     */
+    private Map<String, String> clients = new HashMap<>();
+}

src/main/java/com/crrc/crrcmall/config/WebConfig.java

@@ -0,0 +1,25 @@
+package com.crrc.crrcmall.config;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+/**
+ * Web MVC 配置
+ */
+@Configuration
+@RequiredArgsConstructor
+public class WebConfig implements WebMvcConfigurer {
+
+    private final ApiAuthInterceptor apiAuthInterceptor;
+
+    @Override
+    public void addInterceptors(InterceptorRegistry registry) {
+        registry.addInterceptor(apiAuthInterceptor)
+                // 拦截所有 /api/v1/ 开头的请求
+                .addPathPatterns("/api/v1/**")
+                // 排除 Swagger 和错误页面
+                .excludePathPatterns("/swagger-ui/**", "/api-docs/**", "/error");
+    }
+}

src/main/java/com/crrc/crrcmall/controller/SearchController.java

@@ -0,0 +1,30 @@
+package com.crrc.crrcmall.controller;
+
+import com.crrc.crrcmall.dto.crrc.SearchGoodsRequestDto;
+import com.crrc.crrcmall.service.SearchService;
+import com.crrc.crrcmall.vo.crrc.GoodsSearchResultVo;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.beans.factory.annotation.Autowired;
+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.RestController;
+
+/**
+ * 商品搜索控制器
+ */
+@Tag(name = "AI 搜索服务", description = "提供基于 AI 语义的商品搜索接口")
+@RestController
+@RequestMapping("/api/v1/search")
+public class SearchController {
+
+    @Autowired
+    private SearchService searchService;
+
+    @Operation(summary = "文本语义搜索", description = "接收自然语言查询，返回 AI 增强后的商品列表")
+    @PostMapping("/text")
+    public GoodsSearchResultVo searchByText(@RequestBody SearchGoodsRequestDto request) {
+        return searchService.searchByText(request);
+    }
+}

src/main/java/com/crrc/crrcmall/dto/crrc/SearchGoodsRequestDto.java

@@ -0,0 +1,159 @@
+package com.crrc.crrcmall.dto.crrc;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.io.Serializable;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * 商品搜索请求参数 DTO
+ * 请根据实际项目包路径修改 package 声明
+ * @Author：Jinyun.Wang
+ * @Date：2026/11/2
+ **/
+@Data
+@Schema(description = "商品搜索请求参数")
+public class SearchGoodsRequestDto implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "是否标准商品：0-非标品 1-标准商品 -1-全部", required = true)
+    private Integer isStandard;
+
+    @Schema(description = "商品名称（搜索关键字）")
+    private String goodsName;
+
+    @Schema(description = "搜索关键词（记录搜索日志用，配合 isRecordKey）")
+    private String searchWords;
+
+    @Schema(description = "是否记录搜索关键词日志")
+    private Boolean isRecordKey;
+
+    @Schema(description = "采购单位 id")
+    private String purchaserId;
+
+    @Schema(description = "采购目录（品目）id 列表")
+    private List<Long> purchaserCatalogIds;
+
+    @Schema(description = "标准目录 id 列表")
+    private List<Long> catalogIds;
+
+    @Schema(description = "供应商 id 列表")
+    private List<Long> supplierIds;
+
+    @Schema(description = "供应商名称")
+    private String supplierName;
+
+    @Schema(description = "品牌 id 列表")
+    private List<Long> brandIds;
+
+    @Schema(description = "商品属性筛选列表")
+    private List<SpecFilter> specList;
+
+    @Schema(description = "最低价格（默认 0.0001）")
+    private Double priceMin;
+
+    @Schema(description = "最高价格")
+    private Double priceMax;
+
+    @Schema(description = "排序：0-综合升 1-综合降 10-价格升 11-价格降 20-销量升 21-销量降 30-上架时间升 31-上架时间降")
+    private Integer sortType;
+
+    @Schema(description = "当前页码")
+    private Integer page;
+
+    @Schema(description = "每页条数")
+    private Integer limit;
+
+    @Schema(description = "地区 ID")
+    private String areaId;
+
+    @Schema(description = "包含的商品标签列表")
+    private List<String> includeTags;
+
+    @Schema(description = "排除的商品标签列表")
+    private List<String> excludeTags;
+
+    @Schema(description = "包含的单个标签")
+    private String includeTag;
+
+    @Schema(description = "供应商权重（影响综合排序）")
+    private Map<String, Double> supplierWeight;
+
+    @Schema(description = "供货类型：1-协议供货 2-自营供货")
+    private String supplyType;
+
+    @Schema(description = "是否只取今日发货商品")
+    private Boolean onlyDeliveryToday;
+
+    @Schema(description = "域名（影响未登录价格展示配置）")
+    private String domain;
+
+    @Schema(description = "是否京东自配送")
+    private Boolean withSelfDelivery;
+
+    @Schema(description = "页面请求类型")
+    private String moduleType;
+
+    @Schema(description = "传 1 时服务端按 moduleType 注入已配置的供应商")
+    private String supplierChooseWay;
+
+    @Schema(description = "协议类型：01-电商 02-供应商 03-EPLUS")
+    private String protocolType;
+
+    @Schema(description = "传 2 时按 69 码（upc）聚合")
+    private String goodsListAggByUpc;
+
+    @Schema(description = "专区类型：0-集采专区 1-电商专区")
+    private String specialAreaType;
+
+    @Schema(description = "69 码列表")
+    private List<String> upcList;
+
+    @Schema(description = "专区 id")
+    private Long specialAreaId;
+
+    @Schema(description = "楼层商品 ID")
+    private Long floorGoodsId;
+
+    @Schema(description = "物料编码（中车）")
+    private String material;
+
+    @Schema(description = "协议 id 列表")
+    private List<Long> protocolIds;
+
+    @Schema(description = "protocolIds 是否生效：1-生效 2-不生效")
+    private String protocolIdFilter;
+
+    @Schema(description = "采购品目名称")
+    private String purchaserCatalogName;
+
+    @Schema(description = "要排除的采购品目 id 列表")
+    private List<String> filterPurchaserCatalogIds;
+
+    @Schema(description = "要排除的协议 id 列表")
+    private List<String> filterProtocolIds;
+
+    @Schema(description = "自提点 id 列表")
+    private List<String> postStationIds;
+
+    @Schema(description = "协议商品上下架状态：0-未上架 1-已上架")
+    private Integer saleStatus;
+
+    @Schema(description = "是否不使用缓存")
+    private Boolean noUseCache;
+
+    @Schema(description = "是否需要拆词匹配")
+    private Boolean matchPhrase;
+
+    @Schema(description = "传 1 强制走非聚合搜索")
+    private String rowShowSearch;
+
+    @Schema(description = "招标年份列表")
+    private List<String> tenderYear;
+
+
+}
+

src/main/java/com/crrc/crrcmall/dto/crrc/SpecFilter.java

@@ -0,0 +1,26 @@
+package com.crrc.crrcmall.dto.crrc;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.io.Serializable;
+import java.util.List;
+
+/**
+ * 商品属性筛选项内部类
+ * @Author：Jinyun.Wang
+ * @Date：2026/11/2
+ **/
+@Data
+@Schema(description = "商品属性筛选项")
+public class SpecFilter implements Serializable {
+
+    @Schema(description = "属性 ID")
+    private String specId;
+
+    @Schema(description = "属性类型")
+    private String specType;
+
+    @Schema(description = "属性值 ID 列表")
+    private List<String> valueIds;
+}

src/main/java/com/crrc/crrcmall/service/SearchService.java

@@ -0,0 +1,17 @@
+package com.crrc.crrcmall.service;
+
+import com.crrc.crrcmall.dto.crrc.SearchGoodsRequestDto;
+import com.crrc.crrcmall.vo.crrc.GoodsSearchResultVo;
+
+/**
+ * 搜索服务接口
+ */
+public interface SearchService {
+
+    /**
+     * 文本语义搜索
+     * @param request 搜索请求参数
+     * @return 搜索结果
+     */
+    GoodsSearchResultVo searchByText(SearchGoodsRequestDto request);
+}

src/main/java/com/crrc/crrcmall/service/impl/SearchServiceImpl.java

@@ -0,0 +1,30 @@
+package com.crrc.crrcmall.service.impl;
+
+import com.crrc.crrcmall.dto.crrc.SearchGoodsRequestDto;
+import com.crrc.crrcmall.service.SearchService;
+import com.crrc.crrcmall.vo.crrc.GoodsSearchResultVo;
+import org.springframework.stereotype.Service;
+
+import java.util.ArrayList;
+
+/**
+ * 搜索服务实现类
+ */
+@Service
+public class SearchServiceImpl implements SearchService {
+
+    @Override
+    public GoodsSearchResultVo searchByText(SearchGoodsRequestDto request) {
+        // TODO: 1. 调用 AI 意图识别模块
+        // TODO: 2. 调用 ES 混合检索
+        // TODO: 3. 组装数据
+        
+        // 目前返回空数据结构
+        GoodsSearchResultVo result = new GoodsSearchResultVo();
+        result.setGoodsList(new ArrayList<>());
+        result.setBrandList(new ArrayList<>());
+        result.setCatalogList(new ArrayList<>());
+        
+        return result;
+    }
+}

src/main/java/com/crrc/crrcmall/vo/ai/AiSearchInfoVo.java

@@ -0,0 +1,38 @@
+package com.crrc.crrcmall.vo.ai;
+
+/**
+ * @Author：Jinyun.Wang
+ * @Date：2026/11/2
+ **/
+import com.crrc.crrcmall.common.enums.MatchTypeEnum;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.io.Serializable;
+import java.util.List;
+
+/**
+ * AI 搜索解析信息 VO
+ * 对应 JSON 中的 ai_search_info 对象
+ */
+@Data
+@Schema(description = "AI 搜索解析信息")
+public class AiSearchInfoVo implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "用户原始输入词")
+    private String originalQuery;
+
+    @Schema(description = "AI 识别意图（如：查找办公用品 - 防静电配件）")
+    private String intent;
+
+    @Schema(description = "AI 纠错/建议（如：您是不是要找：防静电桌垫？）")
+    private String suggestion;
+
+    @Schema(description = "AI 扩展同义词列表")
+    private List<String> expandedTerms;
+
+    @Schema(description = "匹配类型")
+    private MatchTypeEnum matchType;
+}

src/main/java/com/crrc/crrcmall/vo/crrc/BrandVo.java

@@ -0,0 +1,29 @@
+package com.crrc.crrcmall.vo.crrc;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.io.Serializable;
+
+/**
+ * 品牌信息 VO
+ * 请根据实际项目包路径修改 package 声明
+ */
+@Data
+@Schema(description = "品牌信息")
+public class BrandVo implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "品牌ID")
+    private String brandId;
+
+    @Schema(description = "品牌名称")
+    private String brandName;
+
+    @Schema(description = "首字母")
+    private String firstLetter;
+
+    @Schema(description = "Logo地址")
+    private String logoUrl;
+}

src/main/java/com/crrc/crrcmall/vo/crrc/CatalogVo.java

@@ -0,0 +1,23 @@
+package com.crrc.crrcmall.vo.crrc;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.io.Serializable;
+
+/**
+ * 标准目录信息 VO
+ * 请根据实际项目包路径修改 package 声明
+ */
+@Data
+@Schema(description = "标准目录信息")
+public class CatalogVo implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "目录ID")
+    private String catalogId;
+
+    @Schema(description = "目录名称")
+    private String catalogName;
+}

src/main/java/com/crrc/crrcmall/vo/crrc/GoodsSearchResultVo.java

@@ -0,0 +1,49 @@
+package com.crrc.crrcmall.vo.crrc;
+
+import com.crrc.crrcmall.vo.ai.AiSearchInfoVo;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.io.Serializable;
+import java.util.List;
+
+/**
+ * 商品搜索结果根对象 VO
+ * 请根据实际项目包路径修改 package 声明
+ */
+@Data
+@Schema(description = "商品搜索结果根对象")
+public class GoodsSearchResultVo implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "地区ID")
+    private String areaId;
+
+    @Schema(description = "地区名称")
+    private String areaName;
+
+    @Schema(description = "品牌列表")
+    private List<BrandVo> brandList;
+
+    @Schema(description = "标准目录列表")
+    private List<CatalogVo> catalogList;
+
+    @Schema(description = "商品列表")
+    private List<GoodsVo> goodsList;
+
+    @Schema(description = "是否自营")
+    private Boolean isSelf;
+
+    @Schema(description = "未登录是否显示价格")
+    private String isShowPriceUnlogin;
+
+    @Schema(description = "采购目录列表")
+    private List<PurchaserCatalogVo> purchaserCatalogList;
+
+    @Schema(description = "规格筛选列表")
+    private List<SpecVo> specList;
+
+    @Schema(description = "ai规则说明")
+    private AiSearchInfoVo aiSearchInfo;
+}

src/main/java/com/crrc/crrcmall/vo/crrc/GoodsVo.java

@@ -0,0 +1,151 @@
+package com.crrc.crrcmall.vo.crrc;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.io.Serializable;
+import java.math.BigDecimal;
+import java.util.List;
+
+/**
+ * 商品列表项信息 VO
+ * 请根据实际项目包路径修改 package 声明
+ */
+@Data
+@Schema(description = "商品列表项信息")
+public class GoodsVo implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "商品ID")
+    private String goodsId;
+
+    @Schema(description = "商品名称")
+    private String goodsName;
+
+    @Schema(description = "商品编码")
+    private String goodsCode;
+
+    @Schema(description = "物料编码")
+    private String materialCode;
+
+    @Schema(description = "商品提示语")
+    private String goodsTip;
+
+    @Schema(description = "商品主图")
+    private String goodsImage;
+
+    @Schema(description = "SKU图片")
+    private String skuImage;
+
+    @Schema(description = "销售价格")
+    private BigDecimal goodsPrice;
+
+    @Schema(description = "供应商ID")
+    private String supplierId;
+
+    @Schema(description = "供应商名称")
+    private String supplierName;
+
+    @Schema(description = "协议类型")
+    private String protocolType;
+
+    @Schema(description = "采购人目录ID")
+    private String purchaserCatalogId;
+
+    @Schema(description = "采购人目录名称")
+    private String purchaserCatalogName;
+
+    @Schema(description = "采购人目录全称")
+    private String purchaserCatalogFullName;
+
+    @Schema(description = "标准目录ID")
+    private String catalogId;
+
+    @Schema(description = "标准目录名称")
+    private String catalogName;
+
+    @Schema(description = "品牌ID")
+    private String brandId;
+
+    @Schema(description = "规格列表(JSON字符串)")
+    private String specList;
+
+    @Schema(description = "品牌名称")
+    private String brandName;
+
+    @Schema(description = "协议ID")
+    private String protocolId;
+
+    @Schema(description = "商品来源类型")
+    private Integer goodsSourceType;
+
+    @Schema(description = "剩余数量")
+    private Integer remainAmount;
+
+    @Schema(description = "产品Logo")
+    private String productLogo;
+
+    @Schema(description = "商品项Logo")
+    private String productItemLogo;
+
+    @Schema(description = "是否自营")
+    private String isSelfOperated;
+
+    @Schema(description = "市场价")
+    private BigDecimal marketPrice;
+
+    @Schema(description = "市场价链接")
+    private String marketPriceUrl;
+
+    @Schema(description = "折扣率")
+    private Double goodsPriceDiscount;
+
+    @Schema(description = "优惠显示文本")
+    private String goodsDiscount;
+
+    @Schema(description = "是否团购")
+    private Boolean isGroup;
+
+    @Schema(description = "团购价")
+    private Object groupPrice;
+
+    @Schema(description = "成团数量")
+    private Object groupNum;
+
+    @Schema(description = "有效时间")
+    private Integer effectTime;
+
+    @Schema(description = "销量")
+    private Integer sales;
+
+    @Schema(description = "上下架状态")
+    private Integer saleStatus;
+
+    @Schema(description = "原价")
+    private BigDecimal originalPrice;
+
+    @Schema(description = "专区角标Logo")
+    private String specialAreaCornerLogo;
+
+    @Schema(description = "门户角标Logo")
+    private String portalCornerLogo;
+
+    @Schema(description = "高亮商品名称(HTML)")
+    private String highlightGoodsName;
+
+    @Schema(description = "是否有自提点")
+    private Boolean isPostStation;
+
+    @Schema(description = "服务商ID")
+    private String serviceSupplyId;
+
+    @Schema(description = "服务商SKU_ID")
+    private String serviceSupplySkuId;
+
+    @Schema(description = "采购人标签列表")
+    private List<Object> purchaserTagList;
+
+    @Schema(description = "AI 相关度得分 (0~1) 0.99 = 99%")
+    private Double aiRelevanceScore;
+}

src/main/java/com/crrc/crrcmall/vo/crrc/PurchaserCatalogVo.java

@@ -0,0 +1,23 @@
+package com.crrc.crrcmall.vo.crrc;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.io.Serializable;
+
+/**
+ * 采购人目录信息 VO
+ * 请根据实际项目包路径修改 package 声明
+ */
+@Data
+@Schema(description = "采购人目录信息")
+public class PurchaserCatalogVo implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "采购人目录ID")
+    private String purchaserCatalogId;
+
+    @Schema(description = "采购人目录名称")
+    private String purchaserCatalogName;
+}

src/main/java/com/crrc/crrcmall/vo/crrc/SpecValueVo.java

@@ -0,0 +1,26 @@
+package com.crrc.crrcmall.vo.crrc;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.io.Serializable;
+
+/**
+ * 规格值信息 VO
+ * 请根据实际项目包路径修改 package 声明
+ */
+@Data
+@Schema(description = "规格值信息")
+public class SpecValueVo implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "规格值ID")
+    private String valueId;
+
+    @Schema(description = "规格值图片")
+    private String valueImg;
+
+    @Schema(description = "规格值名称")
+    private String valueName;
+}

src/main/java/com/crrc/crrcmall/vo/crrc/SpecVo.java

@@ -0,0 +1,27 @@
+package com.crrc.crrcmall.vo.crrc;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.io.Serializable;
+import java.util.List;
+
+/**
+ * 商品规格筛选信息 VO
+ * 请根据实际项目包路径修改 package 声明
+ */
+@Data
+@Schema(description = "商品规格筛选信息")
+public class SpecVo implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "规格ID/Key")
+    private String specId;
+
+    @Schema(description = "规格名称")
+    private String specName;
+
+    @Schema(description = "规格值列表")
+    private List<SpecValueVo> specValueList;
+}