Java中的@Accessors使用详解

<dependency>
   <groupId>org.projectlombok</groupId>
   <artifactId>lombok</artifactId>
   <version>1.18.22</version>
</dependency>

@Data
@Accessors(fluent = true)
public class Animal {
    String name;
    Integer age;
    public static void main(String[] args) {
        Animal animal = new Animal();
        //赋值的时候省略了前缀set
        animal.name("狗");
        //取值的时候省略了前缀get
        String animalName = animal.name();
        System.out.println(animalName);
    }
}

@Data
@Accessors(chain = true)
public class Animal {
    String name;
    Integer age;
    public static void main(String[] args) {
        //new出的对象直接赋值，返回当前对象
        Animal animal = new Animal().setName("狗").setAge(2);
        System.out.println("直接返回当前对象:"+animal.toString());
    }
}

@Data
@Accessors(prefix = {"aa", "bb"})
public class Animal {
    String aaName;
    Integer bbAge;
    public static void main(String[] args) {
        Animal animal = new Animal();
        //忽略了前缀aa进行赋值
        animal.setName("狗");
        //忽略了前缀bb进行赋值
        animal.setAge(2);
        System.out.println("忽略了前缀aa和bb:" + animal.toString());
    }
}