名为MyCustomClass的自定义类有一个属性,即它是joda LocalDateTime。我需要创建一个java.util.Comparator类,根据MyCustomClass的TimeStamp属性比较它们的实例,该属性的类型为LocalDateTime。getTimestamp()).getSeconds();
//This boilerplate approach says the minus sign is not valid for LocalDateTimestamp
@存储库公共接口PostRepository扩展了JpaRepository { Page<Post> findAllByCategory(Pageable pageable, Category category);
@Query("SELECT a FROM Post a WHERE a.createdDate ") //none of s