fix: 头像为空时返回默认头像

server/src/main/java/com/pica/cloud/online/exam/analysis/server/service/impl/CHCAnalysisServiceImpl.java

@@ -219,7 +219,9 @@ public class CHCAnalysisServiceImpl implements CHCAnalysisService {
         replyDto.setReplyId(reply.getId());
         replyDto.setSeqNo(reply.getSeqNo());
         replyDto.setUserId(reply.getUserId());
-        replyDto.setUserAvatarImageUrl(doctor.getAvatarImageUrl() != null ? properties.getFileUrl() + doctor.getAvatarImageUrl().trim() : null);
+        replyDto.setUserAvatarImageUrl(doctor.getAvatarImageUrl() != null
+                ? properties.getFileUrl() + doctor.getAvatarImageUrl().trim()
+                : properties.getFileUrl() + "/File/doctor_default.png");
         replyDto.setUserName(doctor.getName());
         replyDto.setPostTitle(doctor.getTitle());
         replyDto.setHospital(doctor.getHospital());