本文主要是介绍java集合——linklist的用法,希望对大家解决编程问题提供一定的参考价值,需要的开发者们随着小编来一起学习吧!
<span style="font-size:18px;">/** 功能:linklist的用法* */
package Application;import java.util.*;public class jihe {public static void main(String[] args) {// TODO Auto-generated method stubStaff staff1=new Staff("aa001","大名",5300);Staff staff2=new Staff("aa002","中名",5300);Staff staff3=new Staff("aa003","小名",5300);//linklist的用法LinkedList ll=new LinkedList();ll.addFirst(staff1);ll.add(staff2);ll.addFirst(staff3);for(int i=0;i<ll.size();i++){System.out.println(((Staff)ll.get(i)).getName());}}}//职员类
class Staff
{private String number;private String name;private float sal;public Staff(String number,String name,float sal){this.setNumber(number);this.setName(name);this.setSal(sal);}public String getNumber() {return number;}public void setNumber(String number) {this.number = number;}public String getName() {return name;}public void setName(String name) {this.name = name;}public float getSal() {return sal;}public void setSal(float sal) {this.sal = sal;}}</span>
运行效果:
这篇关于java集合——linklist的用法的文章就介绍到这儿,希望我们推荐的文章对编程师们有所帮助!