Merge branch 'master' of https://e.coding.net/chuanghaikeji/smarCampus/backend_dormitory

src/main/java/com/template/services/impl/WelcomeVisitorServiceImpl.java

@@ -137,7 +137,7 @@ public class WelcomeVisitorServiceImpl extends ServiceImpl<WelcomeVisitorMapper,
 
         // 新增访客记录
         WelcomeVisitor newVisitor = new WelcomeVisitor();
-        BeanUtils.copyProperties(visitorRequest, visitor);
+        BeanUtils.copyProperties(visitorRequest, newVisitor);
         updateById(newVisitor);
 
         // 更新车辆信息