Lombok

@Getter

@Setter

@Data //-> getter + setter

@AllArgsConstructor

@NoArgsConstructor // 빈 생성자

@Builder

Member mem = Member.builder().username("민준").password("1234").build(); // 갹체 생성

순서와 상관없이 넣고 싶은 데이터를 넣을 수 있다.

package com.cos.blog.test;

import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;


	//@Getter
	//@Setter
	@Data //getter + setter
	//@AllArgsConstructor // 생성자
	@NoArgsConstructor // 빈 생성자
public class Member {

		private int id;
		private String username;
		private String password;
		private String email;
	
	
	@Builder
	public Member(int id, String username, String password, String email) {
		this.id = id;
		this.username = username;
		this.password = password;
		this.email = email;
	}