您可以使用通用串行比较器按多个字段对集合进行排序。

import org.apache.commons.lang3.reflect.FieldUtils;
import java.util.Arrays;
import java.util.Comparator;
import java.util.List;

/**
* @author MaheshRPM
*/
public class SerialComparator<T> implements Comparator<T> {
List<String> sortingFields;

public SerialComparator(List<String> sortingFields) {
    this.sortingFields = sortingFields;
}

public SerialComparator(String... sortingFields) {
    this.sortingFields = Arrays.asList(sortingFields);
}

@Override
public int compare(T o1, T o2) {
    int result = 0;
    try {
        for (String sortingField : sortingFields) {
            if (result == 0) {
                Object value1 = FieldUtils.readField(o1, sortingField, true);
                Object value2 = FieldUtils.readField(o2, sortingField, true);
                if (value1 instanceof Comparable && value2 instanceof Comparable) {
                    Comparable comparable1 = (Comparable) value1;
                    Comparable comparable2 = (Comparable) value2;
                    result = comparable1.compareTo(comparable2);
                } else {
                    throw new RuntimeException("Cannot compare non Comparable fields. " + value1.getClass()
                            .getName() + " must implement Comparable<" + value1.getClass().getName() + ">");
                }
            } else {
                break;
            }
        }
    } catch (IllegalAccessException e) {
        throw new RuntimeException(e);
    }
    return result;
}
}

或者，您可以利用Collections.sort()(或Arrays.sort())是稳定的(它不会对相等的元素重新排序)这一事实，并首先使用一个Comparator按年龄排序，然后使用另一个Comparator按名称排序。

在这种特定的情况下，这不是一个很好的主意，但如果你必须能够在运行时改变排序顺序，它可能是有用的。

你可以这样做:

List<User> users = Lists.newArrayList(
  new User("Pedro", 12), 
  new User("Maria", 10), 
  new User("Rafael",12)
);

users.sort(
  Comparator.comparing(User::getName).thenComparing(User::getAge)
);

当使用Guava的ComparisonChain时，我会很小心，因为它会为每个被比较的元素创建一个实例，所以如果你在排序，你会看到N x Log N个比较链的创建，或者如果你在迭代和检查相等，则会有N个实例。

如果可能的话，我会使用最新的Java 8 API或Guava的ordered API创建一个静态比较器，这里是Java 8的一个例子:

import java.util.Comparator;
import static java.util.Comparator.naturalOrder;
import static java.util.Comparator.nullsLast;

private static final Comparator<Person> COMPARATOR = Comparator
  .comparing(Person::getName, nullsLast(naturalOrder()))
  .thenComparingInt(Person::getAge);

@Override
public int compareTo(@NotNull Person other) {
  return COMPARATOR.compare(this, other);
}

以下是如何使用番石榴的订购API: https://github.com/google/guava/wiki/OrderingExplained

对于像这样的一本书:

package books;

public class Book {

    private Integer id;
    private Integer number;
    private String name;

    public Integer getId() {
        return id;
    }

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

    public Integer getNumber() {
        return number;
    }

    public void setNumber(Integer number) {
        this.number = number;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    @Override
    public String toString() {
        return "book{" +
                "id=" + id +
                ", number=" + number +
                ", name='" + name + '\'' + '\n' +
                '}';
    }
}

用模拟对象对主类进行排序

package books;

import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;


public class Main {

    public static void main(String[] args) {
        System.out.println("Hello World!");

        Book b = new Book();

        Book c = new Book();

        Book d = new Book();

        Book e = new Book();

        Book f = new Book();

        Book g = new Book();
        Book g1 = new Book();
        Book g2 = new Book();
        Book g3 = new Book();
        Book g4 = new Book();




        b.setId(1);
        b.setNumber(12);
        b.setName("gk");

        c.setId(2);
        c.setNumber(12);
        c.setName("gk");

        d.setId(2);
        d.setNumber(13);
        d.setName("maths");

        e.setId(3);
        e.setNumber(3);
        e.setName("geometry");

        f.setId(3);
        f.setNumber(34);
        b.setName("gk");

        g.setId(3);
        g.setNumber(11);
        g.setName("gk");

        g1.setId(3);
        g1.setNumber(88);
        g1.setName("gk");
        g2.setId(3);
        g2.setNumber(91);
        g2.setName("gk");
        g3.setId(3);
        g3.setNumber(101);
        g3.setName("gk");
        g4.setId(3);
        g4.setNumber(4);
        g4.setName("gk");





        List<Book> allBooks = new ArrayList<Book>();

        allBooks.add(b);
        allBooks.add(c);
        allBooks.add(d);
        allBooks.add(e);
        allBooks.add(f);
        allBooks.add(g);
        allBooks.add(g1);
        allBooks.add(g2);
        allBooks.add(g3);
        allBooks.add(g4);



        System.out.println(allBooks.size());


        Collections.sort(allBooks, new Comparator<Book>() {

            @Override
            public int compare(Book t, Book t1) {
                int a =  t.getId()- t1.getId();

                if(a == 0){
                    int a1 = t.getNumber() - t1.getNumber();
                    return a1;
                }
                else
                    return a;
            }
        });
        System.out.println(allBooks);

    }


   }

我不确定在Person类中写比较器是否丑陋。是这样的:

public class Person implements Comparable <Person> {

    private String lastName;
    private String firstName;
    private int age;

    public Person(String firstName, String lastName, int BirthDay) {
        this.firstName = firstName;
        this.lastName = lastName;
        this.age = BirthDay;
    }

    public int getAge() {
        return age;
    }

    public String getFirstName() {
        return firstName;
    }

    public String getLastName() {
        return lastName;
    }

    @Override
    public int compareTo(Person o) {
        // default compareTo
    }

    @Override
    public String toString() {
        return firstName + " " + lastName + " " + age + "";
    }

    public static class firstNameComperator implements Comparator<Person> {
        @Override
        public int compare(Person o1, Person o2) {
            return o1.firstName.compareTo(o2.firstName);
        }
    }

    public static class lastNameComperator implements Comparator<Person> {
        @Override
        public int compare(Person o1, Person o2) {
            return o1.lastName.compareTo(o2.lastName);
        }
    }

    public static class ageComperator implements Comparator<Person> {
        @Override
        public int compare(Person o1, Person o2) {
            return o1.age - o2.age;
        }
    }
}
public class Test {
    private static void print() {
       ArrayList<Person> list = new ArrayList();
        list.add(new Person("Diana", "Agron", 31));
        list.add(new Person("Kay", "Panabaker", 27));
        list.add(new Person("Lucy", "Hale", 28));
        list.add(new Person("Ashley", "Benson", 28));
        list.add(new Person("Megan", "Park", 31));
        list.add(new Person("Lucas", "Till", 27));
        list.add(new Person("Nicholas", "Hoult", 28));
        list.add(new Person("Aly", "Michalka", 28));
        list.add(new Person("Adam", "Brody", 38));
        list.add(new Person("Chris", "Pine", 37));
        Collections.sort(list, new Person.lastNameComperator());
        Iterator<Person> it = list.iterator();
        while(it.hasNext()) 
            System.out.println(it.next().toString()); 
     }  
}