Question

我有一个Template类，其中有几个字段(id,name,description,created,modified....)

，并可以按如下所示的创建日期进行过滤：

public interface TemplateRepository extends JpaRepository<Template, Long> {
    Page<Template> findAllByCreatedBetween(OffsetDateTime createdStart, OffsetDateTime createdEnd, Pageable pageable);
}

我的示例如下：

ExampleMatcher exampleMatcher = ExampleMatcher.matchingAll()
                .withIgnoreCase()
                .withStringMatcher(ExampleMatcher.StringMatcher.CONTAINING)
                .withIgnoreNullValues()
                .withIgnorePaths("id");
Example<Template> templateExample = Example.of(requestTemplate, exampleMatcher);

是否可以将示例添加到findAllByCreatedBetween方法中？

Answer 1

@Test
public void givenPassengers_whenFindByExampleCaseInsensitiveMatcher_thenExpectedReturned() {
    ExampleMatcher caseInsensitiveExampleMatcher = ExampleMatcher.matchingAll().withIgnoreCase();
    Example<Passenger> example = Example.of(Passenger.from("fred", "bloggs", null),
      caseInsensitiveExampleMatcher);

    Optional<Passenger> actual = repository.findOne(example);

    assertTrue(actual.isPresent());
    assertEquals(Passenger.from("Fred", "Bloggs", 22), actual.get());
}

查看此链接：

https://www.baeldung.com/spring-data-query-by-example

是否可以将按示例查询与spring数据方法结合使用？

1 个答案: