这里的所有类都是在后面的会用到的，用于数据存储。 第一个： package collectiontest; public class Person implements Comparable { private String name; private long card; public Person(String name, int card) { this.name=name; this.card=card; } public Person() { // TODO Auto-generated constructor stub } public String getName() { return name; } public void setName(String name) { this.name = name; } public long getCard() { return card; } public void setCard(long card) { this.card = card; } @Override public int compareTo(Object o) { Person p=(Person)o; String s1=CnToSpell.getF...