springBoot JPA PageAble分页查询出错，PropertyReferenceException: No property creation found for type

PropertyReferenceException: No property creation found for type

 

@RequestParam(required = false, defaultValue = "1") Integer page,
@RequestParam(required = false, defaultValue = "10") Integer size,
@RequestParam(required = false, defaultValue = "DESC") String direction,
@RequestParam(required = false, defaultValue = "creationTime") String sort) {

请求参数属性默认值，和实体类相关时要和实体类名称一致（例如sort参数），不能有特殊字符 ，不然会出错 No property creation found for type