feat(printer): 新增人脸绑定二维码生成功能

- 添加获取人脸绑定二维码接口，支持生成小程序二维码
- 实现二维码文件流输出及临时文件清理
- 修改人脸识别流程，保存人脸数据并返回faceId
- 调整自动添加照片到打印列表逻辑，返回添加数量
- 更新响应模型，增加二维码URL字段
- 优化人脸匹配逻辑，使用memberRelationRepository查询关联照片
- 修复BCE适配器图片下载地址问题，去除内网地址替换逻辑

src/main/java/com/ycwl/basic/controller/printer/PrinterTvController.java

@@ -3,7 +3,13 @@ package com.ycwl.basic.controller.printer;
 
 import cn.hutool.core.date.DateUtil;
 import com.ycwl.basic.facebody.adapter.IFaceBodyAdapter;
+import com.ycwl.basic.mapper.FaceMapper;
+import com.ycwl.basic.model.pc.face.entity.FaceEntity;
+import com.ycwl.basic.model.pc.source.entity.MemberSourceEntity;
 import com.ycwl.basic.model.task.resp.SearchFaceRespVo;
+import com.ycwl.basic.repository.MemberRelationRepository;
+import com.ycwl.basic.repository.SourceRepository;
+import com.ycwl.basic.service.printer.PrinterService;
 import com.ycwl.basic.service.task.TaskFaceService;
 import com.ycwl.basic.storage.adapters.IStorageAdapter;
 import com.ycwl.basic.annotation.IgnoreToken;
@@ -23,6 +29,7 @@ import com.ycwl.basic.service.pc.FaceService;
 import com.ycwl.basic.service.pc.ScenicService;
 import com.ycwl.basic.storage.utils.StorageUtil;
 import com.ycwl.basic.utils.ApiResponse;
+import com.ycwl.basic.utils.SnowFlakeUtil;
 import com.ycwl.basic.utils.WxMpUtil;
 import jakarta.servlet.http.HttpServletResponse;
 import lombok.RequiredArgsConstructor;
@@ -55,8 +62,13 @@ public class PrinterTvController {
     private final ScenicRepository scenicRepository;
     private final FaceRepository faceRepository;
     private final TaskFaceService faceService;
+    private final FaceService pcFaceService;
     private final ScenicService scenicService;
     private final SourceMapper sourceMapper;
+    private final FaceMapper faceMapper;
+    private final MemberRelationRepository memberRelationRepository;
+    private final SourceRepository sourceRepository;
+    private final PrinterService printerService;
 
     /**
      * 获取景区列表
@@ -118,6 +130,57 @@ public class PrinterTvController {
         }
     }
 
+    /**
+     * 获取人脸绑定二维码
+     * 生成小程序二维码，用于绑定人脸到用户账号
+     *
+     * @param faceId 人脸ID
+     * @param response HTTP响应
+     */
+    @GetMapping("/face/{faceId}/qrcode")
+    public void getFaceQrcode(@PathVariable("faceId") Long faceId, HttpServletResponse response) throws Exception {
+        File qrcode = new File("qrcode_face_" + faceId + ".jpg");
+        try {
+            FaceEntity face = faceRepository.getFace(faceId);
+            if (face == null) {
+                response.setStatus(404);
+                return;
+            }
+            MpConfigEntity scenicMpConfig = scenicRepository.getScenicMpConfig(face.getScenicId());
+            if (scenicMpConfig == null) {
+                response.setStatus(500);
+                return;
+            }
+            WxMpUtil.generateUnlimitedWXAQRCode(
+                scenicMpConfig.getAppId(),
+                scenicMpConfig.getAppSecret(),
+                "pages/videoSynthesis/bind_face",
+                faceId.toString(),
+                qrcode
+            );
+
+            // 设置响应头
+            response.setContentType("image/jpeg");
+            response.setHeader("Content-Disposition", "inline; filename=\"" + qrcode.getName() + "\"");
+
+            // 将二维码文件写入响应输出流
+            try (FileInputStream fis = new FileInputStream(qrcode);
+                 OutputStream os = response.getOutputStream()) {
+                byte[] buffer = new byte[1024];
+                int bytesRead;
+                while ((bytesRead = fis.read(buffer)) != -1) {
+                    os.write(buffer, 0, bytesRead);
+                }
+                os.flush();
+            }
+        } finally {
+            // 删除临时文件
+            if (qrcode.exists()) {
+                qrcode.delete();
+            }
+        }
+    }
+
     /**
      * 根据人脸样本ID查询图像素材
      *
@@ -154,35 +217,44 @@ public class PrinterTvController {
         String fileName = UUID.randomUUID() + "." + suffix;
         String faceUrl = adapter.uploadFile(file, filePath, fileName);
 
-        // 2. 获取景区人脸识别适配器
+        // 2. 保存人脸数据到数据库
-        IFaceBodyAdapter faceBodyAdapter = scenicService.getScenicFaceBodyAdapter(scenicId);
+        Long faceId = SnowFlakeUtil.getLongId();
+        FaceEntity faceEntity = new FaceEntity();
+        faceEntity.setId(faceId);
+        faceEntity.setScenicId(scenicId);
+        faceEntity.setFaceUrl(faceUrl);
+        faceEntity.setCreateAt(new Date());
+        faceEntity.setMemberId(0L); // 打印机大屏端没有用户ID
+        faceMapper.add(faceEntity);
 
         // 3. 在景区人脸库中搜索（注意：这里使用scenicId作为数据库名，搜索的是景区内的人脸样本）
-        SearchFaceRespVo searchResult = faceService.searchFace(
+        pcFaceService.matchFaceId(faceId);
-            faceBodyAdapter,
-            String.valueOf(scenicId),
-            faceUrl,
-            "大屏端人脸识别"
-        );
 
-        // 4. 查询匹配到的图像素材（type=2）
+        // 4. 自动添加照片到打印列表
+        int addedCount = printerService.autoAddPhotosToPreferPrint(faceId);
+
+        // 5. 查询匹配到的图像素材（type=2）
         List<SourceEntity> sources = new ArrayList<>();
-        if (searchResult != null && searchResult.getSampleListIds() != null && !searchResult.getSampleListIds().isEmpty()) {
+        List<MemberSourceEntity> memberSourceEntities = memberRelationRepository.listSourceByFaceRelation(faceId, 2);
-            // 遍历匹配到的人脸样本ID，查询对应的图像素材
+        for (MemberSourceEntity memberSourceEntity : memberSourceEntities) {
-            for (Long sampleId : searchResult.getSampleListIds()) {
+            SourceEntity source = sourceRepository.getSource(memberSourceEntity.getSourceId());
-                SourceEntity source = sourceMapper.getBySampleIdAndType(sampleId, 2);
+            if (source != null) {
-                if (source != null) {
+                sources.add(source);
-                    sources.add(source);
-                }
             }
         }
 
-        // 5. 构造响应
+        // 6. 构造响应
         FaceRecognizeWithSourcesResp resp = new FaceRecognizeWithSourcesResp();
         resp.setUrl(faceUrl);
-        resp.setFaceId(null); // 不保存人脸，所以没有faceId
+        resp.setFaceId(faceId);
         resp.setScenicId(scenicId);
         resp.setSources(sources);
+        // 只有当添加了照片时才返回二维码URL
+        if (addedCount > 0) {
+            resp.setQrcodeUrl("https://zhentuai.com/printer/v1/tv/face/" + faceId + "/qrcode");
+        } else {
+            resp.setQrcodeUrl(null);
+        }
 
         return ApiResponse.success(resp);
     }

src/main/java/com/ycwl/basic/facebody/adapter/BceFaceBodyAdapter.java

@@ -418,7 +418,7 @@ public class BceFaceBodyAdapter implements IFaceBodyAdapter {
         ByteArrayOutputStream baos = null;
         try {
             // 下载图片
-            URL url = new URL(imageUrl.replace("oss-cn-shanghai.aliyuncs.com", "oss-cn-shanghai-internal.aliyuncs.com"));
+            URL url = new URL(imageUrl);
             image = ImageIO.read(url);
             if (image == null) {
                 log.error("无法读取图片,URL: {}", imageUrl);

src/main/java/com/ycwl/basic/model/printer/FaceRecognizeWithSourcesResp.java

@@ -31,4 +31,9 @@ public class FaceRecognizeWithSourcesResp {
      * 匹配到的图像素材列表（type=2）
      */
     private List<SourceEntity> sources;
+
+    /**
+     * 二维码URL
+     */
+    private String qrcodeUrl;
 }

src/main/java/com/ycwl/basic/service/printer/PrinterService.java

@@ -61,7 +61,7 @@ public interface PrinterService {
 
     FaceRecognizeResp useSample(Long userId, Long sampleId);
 
-    void autoAddPhotosToPreferPrint(Long faceId);
+    int autoAddPhotosToPreferPrint(Long faceId);
 
     /**
      * 查询待审核的打印任务

src/main/java/com/ycwl/basic/service/printer/impl/PrinterServiceImpl.java

@@ -1126,15 +1126,16 @@ public class PrinterServiceImpl implements PrinterService {
      * 根据景区和设备配置自动添加type=2的照片到用户打印列表
      *
      * @param faceId 人脸ID
+     * @return 成功添加的照片数量
      */
     @Override
-    public void autoAddPhotosToPreferPrint(Long faceId) {
+    public int autoAddPhotosToPreferPrint(Long faceId) {
         try {
             // 1. 获取人脸信息
             FaceEntity face = faceRepository.getFace(faceId);
             if (face == null) {
                 log.warn("人脸不存在,无法自动添加打印: faceId={}", faceId);
-                return;
+                return 0;
             }
 
             Long scenicId = face.getScenicId();
@@ -1144,21 +1145,21 @@ public class PrinterServiceImpl implements PrinterService {
             ScenicConfigManager scenicConfig = scenicRepository.getScenicConfigManager(scenicId);
             if (scenicConfig == null) {
                 log.warn("景区配置不存在,跳过自动添加打印: scenicId={}", scenicId);
-                return;
+                return 0;
             }
 
             // 3. 检查景区是否启用打印功能
             Boolean printEnable = scenicConfig.getBoolean("print_enable");
             if (printEnable == null || !printEnable) {
                 log.debug("景区未启用打印功能,跳过自动添加: scenicId={}", scenicId);
-                return;
+                return 0;
             }
 
             // 4. 查询该faceId关联的所有type=2的照片
             List<SourceEntity> imageSources = sourceMapper.listImageSourcesByFaceId(faceId);
             if (imageSources == null || imageSources.isEmpty()) {
                 log.debug("该人脸没有关联的照片,跳过自动添加: faceId={}", faceId);
-                return;
+                return 0;
             }
 
             // 5. 按照deviceId分组处理
@@ -1246,15 +1247,19 @@ public class PrinterServiceImpl implements PrinterService {
                 log.error("等待照片添加任务完成时发生异常: faceId={}", faceId, e);
             }
 
-            if (totalAdded.get() > 0) {
+            int added = totalAdded.get();
-                log.info("自动添加打印完成: faceId={}, 成功添加{}张照片", faceId, totalAdded.get());
+            if (added > 0) {
+                log.info("自动添加打印完成: faceId={}, 成功添加{}张照片", faceId, added);
             } else {
                 log.debug("自动添加打印完成: faceId={}, 无符合条件的照片", faceId);
             }
 
+            return added;
+
         } catch (Exception e) {
             // 出现异常则放弃,不影响主流程
             log.error("自动添加打印失败,已忽略: faceId={}", faceId, e);
+            return 0;
         }
     }
     /**