案例专家：修改白名单校验逻辑

servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/impl/CaseAiPermissionServiceImpl.java

@@ -7,6 +7,8 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import java.util.List;
+
 /**
  * 案例AI权限服务实现类
  */
@@ -34,8 +36,10 @@ public class CaseAiPermissionServiceImpl implements ICaseAiPermissionService {
         }
         
         // 启用白名单时，判断当前用户是否在白名单中
-        boolean isInWhiteList = caseAiProperties.getWhiteUserCodeList() != null 
-            && caseAiProperties.getWhiteUserCodeList().contains(userCode);
+        List<String> whiteUserCodeList = caseAiProperties.getWhiteUserCodeList();
+        log.info("白名单列表：{}", whiteUserCodeList);
+        boolean isInWhiteList = whiteUserCodeList != null
+            && whiteUserCodeList.stream().anyMatch(userCode::equals);
         
         log.info("用户[{}]{}在白名单中", userCode, isInWhiteList ? "" : "不");
         return isInWhiteList;