集合，对象流怎么一起运用啊？

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集合，对象流怎么一起运用啊？5

求各位大牛发一个程序里面有集合与io对象流的混合运用的程序！

2014年5月28日 01:57

longyi1985
26
0 0 3

采纳的答案

实体类
package cn.com.wangxiuwei.javaeye.entity;

import java.io.Serializable;

public class JavaEyeUser implements Serializable{
//Serializable 对象序列化必须要实现的接口

private String name;

private int 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;
}

}
测试类：

package cn.com.wangxiuwei.javaeye.test;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.util.ArrayList;
import java.util.List;

import cn.com.wangxiuwei.javaeye.entity.JavaEyeUser;

public class JavaEyeTest {

/**
* @param args
* @throws IOException
* @throws FileNotFoundException
* @throws ClassNotFoundException
*/
public static void main(String[] args) throws FileNotFoundException, IOException, ClassNotFoundException {

List<JavaEyeUser> list= new ArrayList<JavaEyeUser>();
JavaEyeUser jeu=new JavaEyeUser();
jeu.setAge(11);
jeu.setName("hadoop");

JavaEyeUser jeu1=new JavaEyeUser();
jeu1.setAge(15);
jeu1.setName("net");

JavaEyeUser jeu2=new JavaEyeUser();
jeu2.setAge(15);
jeu2.setName("C");
list.add(jeu);
list.add(jeu1);
list.add(jeu2);

ObjectOutputStream oos=new ObjectOutputStream(new FileOutputStream("D:" +File.separator+"testObjectIO.txt"));
oos.writeObject(list);
oos.close();

ObjectInputStream ois=new ObjectInputStream(new FileInputStream("D:" +File.separator+"testObjectIO.txt"));

List<JavaEyeUser> listJEU=(List<JavaEyeUser>)ois.readObject();

System.out.println("姓名："+"\t"+"年纪");
for(JavaEyeUser us:listJEU){
System.out.println(us.getName()+"\t"+us.getAge());

}

}

}
测试能写能读出来