域对象

package com.example.domain;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;

//simple person object with JPA annotations

@Entity
public class Person {

    @Id
    @GeneratedValue(strategy=GenerationType.AUTO)
    private Long id;
    
    @Column
    private String firstName;
    
    @Column
    private String lastName;

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }

    public String getFirstName() {
        return firstName;
    }

    public void setFirstName(String firstName) {
        this.firstName = firstName;
    }

    public String getLastName() {
        return lastName;
    }

    public void setLastName(String lastName) {
        this.lastName = lastName;
    }
    
}