如何在JPA实体中验证电子邮件字符串

import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.validation.constraints.Email;

@Entity
public class User {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    @Email(message = "Invalid email format")
    private String email;

    // 其他属性和方法...

    // Getter和Setter方法...
}