java類比—遍曆鏈表

public class TestList {private static final int len = 10;public static void main(String[] args) {Student[] array = new Student[len];Student stu = new Student();stu.setName("name " + 0);stu.setNo("no " + 0);Student stu2 = stu;for(int i=1; i<len; i++) {Student s = new Student();s.setName("name " + i);s.setNo("no " + i);s.setStu(null);stu2.setStu(s);stu2 = s;}while(stu != null) {System.out.println(stu.getNo());System.out.println(stu.getName());stu = stu.getStu();}}}
public class Student {private String no;private String name;private Student stu;public Student getStu() {return stu;}public void setStu(Student stu) {this.stu = stu;}public String getNo() {return no;}public void setNo(String no) {this.no = no;}public String getName() {return name;}public void setName(String name) {this.name = name;}}