Java链表（基本操作）

class Node {
private String data;
private Node next;

public Node(String data) {
this.data = data;
}

public void setNext(Node next) {
this.next = next;
}

public Node getNext() {
return this.next;
}

public String getData() {
return this.data;
}
}

public class NodeTest {

public static void main(String[] args) throws Exception {
// 1.准备所有数据
Node no1 = new Node("贪玩揽月");
Node no2 = new Node("渣渣辉");
Node no3 = new Node("古天乐");
// 2.链接数据
no1.setNext(no2);
no2.setNext(no3);
// 3.取出数据
print(no1);

}

// 打印方法采取递归调用
public static void print(Node current) {
if (current == null) {// 递归调用退出条件
return;// 结束递归
}
System.out.println(current.getData());
print(current.getNext());
}
}