java - 如何在 Spring Boot 的路径变量中传递本地日期？

Question

我正在编写 REST 服务。

我想按在@Path 变量中传递的日期获取所有记录。

我怎样才能做到这一点？

我试图做的事情:

型号分类:

@Entity
@Table(name = "test")
public class Test {
@Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    private int id;

    private String name;


    @JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd")
    private LocalDate beginDate;


    @JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd")
    private LocalDate endDate;


    private String activity;
}

存储库:

@Repository
public interface TestRepository  extends JpaRepository<Test, Integer> {

    List<Test> findAllByName(String name);

    List<Test> findAllByBeginDate(LocalDate date);
}

服务:

@Service
public class TestService {

@Autowired
private final TestRepository testRepository;

public TestService(TestRepository testRepository) {
    this.testRepository = testRepository;
}

public List<Test> getAllTestsByBeginDate(LocalDate date) {
    return  testRepository.findAllByBeginDate(date);
   }
 }  

Controller :

@RestController
@RequestMapping("/api/v1/")
public class TestController {

    @GetMapping("test/all/{date}")
    public List<Test> getAllTestsByBeginDate(@PathVariable ("date") @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate date) {


    return testService.getAllTestsByBeginDate(date);
    }
  }

当我通过这样的日期时，我收到错误:

Answer 1

这应该工作

@RestController
@RequestMapping("/api/v1/")
public class TestController {

    @GetMapping("test/all/{date}")
    public List<Test> getAllTestsByBeginDate(@PathVariable @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate date) {


    return testService.getAllTestsByBeginDate(date);
    }
  }

或此 link会有所帮助