代码实现:
import java.util.ArrayList;
import java.util.Iterator;
public class TestD {
public static void main(String[] args) {
ArrayList list = new ArrayList();
list.add(111);
list.add(234);
list.add("abc");
Iterator iterator = list.iterator();
//使用while循环
while(iterator.hasNext()){
System.out.println(iterator.next());
}
}
}
运行结果:
111
234
abc
原文:https://www.cnblogs.com/52yu/p/13586427.html