先定义一个实体类
@Data
@AllArgsConstructor
@NoArgsConstructor
public class Human {
private String name;
private int age;
}
下面的操作都基于这个类来进行操作。这里面使用了Lombok类库，它...
Person person1 = new Person("tom", 15);
Person person2 = new Person("jack", 26);
Person person3 = new Person("lucy", 12);
List<Person> list = Arrays.asList(per...
