From 5b3c300c7560c738f92dcd401ad6d26fe3ac2844 Mon Sep 17 00:00:00 2001
From: 18980591175 <470162950@qq.com>
Date: Sat, 30 May 2026 16:31:40 +0800
Subject: [PATCH] =?UTF-8?q?=E5=AE=89=E5=85=A8=E5=AD=A6=E4=B9=A0=E7=85=A7?=
 =?UTF-8?q?=E7=89=87=E5=9B=9E=E6=98=BE?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../HotTrainingParticipantServiceImpl.java    | 33 +++++++++++++++----
 1 file changed, 27 insertions(+), 6 deletions(-)

diff --git a/src/main/java/com/hotwj/platform/securityManagement/trainingParticipant/service/impl/HotTrainingParticipantServiceImpl.java b/src/main/java/com/hotwj/platform/securityManagement/trainingParticipant/service/impl/HotTrainingParticipantServiceImpl.java
index 3b0f476..eb1479f 100644
--- a/src/main/java/com/hotwj/platform/securityManagement/trainingParticipant/service/impl/HotTrainingParticipantServiceImpl.java
+++ b/src/main/java/com/hotwj/platform/securityManagement/trainingParticipant/service/impl/HotTrainingParticipantServiceImpl.java
@@ -80,8 +80,7 @@ public class HotTrainingParticipantServiceImpl implements IHotTrainingParticipan
         Page<HotTrainingParticipantVo> result = baseMapper.selectVoPage(pageQuery.build(), lqw);
         if (result.getRecords() != null) {
             result.getRecords().forEach(this::fillCanAuditStatus);
-            // 填充学员信息
-            result.getRecords().forEach(this::fillDriverInfo);
+            result.getRecords().forEach(this::fillDriverPhotoImgUrl);
 
         }
         return TableDataInfo.build(result);
@@ -127,14 +126,36 @@ public class HotTrainingParticipantServiceImpl implements IHotTrainingParticipan
         vo.setCanAudit(canAudit ? 1L : 0L);
     }
 
-    private void fillDriverInfo(HotTrainingParticipantVo vo) {
+    private void fillDriverPhotoImgUrl(HotTrainingParticipantVo vo) {
         if (vo == null) {
             return;
         }
-        HotDriverVo hotDriverVo = driverMapper.selectVoById(vo.getUserId());
-        if (hotDriverVo != null) {
-            vo.setDriverPhotoImgUrl(hotDriverVo.getPortraitUrl());
+        vo.setDriverPhotoImgUrl(resolveStudyPhotoImgUrl(vo.getStudyPhotoOssId()));
+    }
+
+    private String resolveStudyPhotoImgUrl(String studyPhotoOssId) {
+        if (StringUtils.isBlank(studyPhotoOssId)) {
+            return null;
         }
+        try {
+            LinkedHashMap<String, Object> photoMap = JsonUtils.parseObject(
+                    studyPhotoOssId,
+                    new TypeReference<LinkedHashMap<String, Object>>() {
+                    }
+            );
+            if (photoMap != null && !photoMap.isEmpty()) {
+                String latestPhotoOssId = null;
+                for (Object value : photoMap.values()) {
+                    if (value != null && StringUtils.isNotBlank(String.valueOf(value))) {
+                        latestPhotoOssId = String.valueOf(value);
+                    }
+                }
+                return latestPhotoOssId;
+            }
+        } catch (Exception e) {
+            log.warn("解析驾驶员学习拍照图片失败 studyPhotoOssId={} err={}", studyPhotoOssId, e.getMessage());
+        }
+        return studyPhotoOssId;
     }
 
     private LambdaQueryWrapper<HotTrainingParticipant> buildQueryWrapper(HotTrainingParticipantBo bo) {