集合框架_List存储学生对象并遍历

package cn.itcast_02;

public class Student {
	private String name;
	private int age;

	public Student() {
		super();
		// TODO Auto-generated constructor stub
	}

	public Student(String name, int age) {
		super();
		this.name = name;
		this.age = age;
	}

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	public int getAge() {
		return age;
	}

	public void setAge(int age) {
		this.age = age;
	}

}


package cn.itcast_02;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

/*
 * 存储自定义对象并遍历
 */
public class ListDemo {
	public static void main(String[] args) {
		// 创建集合对象
		List list = new ArrayList();
		
		//创建学生对易用
		Student s1 = new Student("张三",13);
		Student s2 = new Student("李四",14);
		Student s3 = new Student("王五",15);
		Student s4 = new Student("赵六",16);
		
		//把学生对象添加到集合对象中
		list.add(s1);
		list.add(s2);
		list.add(s3);
		list.add(s4);
		
		//遍历集合
		Iterator it = list.iterator();
		while(it.hasNext()){
			Student s = (Student) it.next();
			System.out.println(s.getName()+"---"+s.getAge());
		}
	}
}


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