LocalDate字段验证在DTO上无效

<dependency>
    <groupId>org.hibernate.validator</groupId>
    <artifactId>hibernate-validator</artifactId>
    <version>6.2.0.Final</version>
</dependency>
<dependency>
    <groupId>javax.validation</groupId>
    <artifactId>validation-api</artifactId>
    <version>2.0.1.Final</version>
</dependency>

import javax.validation.constraints.NotNull;
import javax.validation.constraints.Past;
import java.time.LocalDate;

public class UserDTO {
    @NotNull(message = "Birthdate cannot be null")
    @Past(message = "Birthdate must be in the past")
    private LocalDate birthdate;

    // Getters and Setters
}

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.validation.annotation.Validated;

@SpringBootApplication
@Validated
public class Application {
    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }
}

import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;
import javax.validation.Valid;

@RestController
public class UserController {

    @PostMapping("/users")
    public ResponseEntity<?> createUser(@Valid @RequestBody UserDTO userDTO) {
        // 处理用户创建逻辑
        return ResponseEntity.ok("User created successfully");
    }
}