Lombok Test

原创转载请注明出处：https://agilestyle.iteye.com/blog/2439069

 

Maven Dependency

<dependency>
    <groupId>org.projectlombok</groupId>
    <artifactId>lombok</artifactId>
    <version>1.16.22</version>
</dependency>

 

src

Person.java

package org.fool.test.lombok;

import lombok.Builder;
import lombok.Data;

@Data
@Builder
public class Person {
    private String username;
    private String password;
    private String mobile;
    private String address;

    @Override
    public String toString() {
        return "Person{" +
                "username='" + username + '\'' +
                ", password='" + password + '\'' +
                ", mobile='" + mobile + '\'' +
                ", address='" + address + '\'' +
                '}';
    }
}

 

Test

package org.fool.test.lombok;

public class LombokTest {
    public static void main(String[] args) {
        Person person1 = Person.builder().build();
        Person person2 = Person.builder()
                .username("lombok")
                .password("lombok")
                .address("LA")
                .mobile("13912345678")
                .build();

        System.out.println(person1);
        System.out.println(person2);

    }
}

 

Console Output

Person{username='null', password='null', mobile='null', address='null'}
Person{username='lombok', password='lombok', mobile='13912345678', address='LA'}

 

Reference

https://projectlombok.org/