tcp网络传输对象输入与输出流

package ZHANG.IO.ObjectIO;

import java.io.Serializable;

public class Student implements Serializable {
public int id;
public String name;
public int age;
public Student(int id, String name, int age) {
this.id = id;
this.name = name;
this.age = age;
}

}

package ZHANG.IO.ObjectIO;
import java.io.IOException;
import java.io.InputStream;
import java.io.ObjectInputStream;
import java.net.Socket;
public class ObjectClient {
public static void main(String[] args) throws IOException, Exception {
Socket s = new Socket("127.0.0.1", 8001);
InputStream is = s.getInputStream();
ObjectInputStream ois = new ObjectInputStream(is);
Student s1 = (Student)ois.readObject();
System.out.println("sid:"+s1.id+" s'name:"+s1.name+" s'age"+s1.age);
}

}

package ZHANG.IO.ObjectIO;
import java.io.IOException;
import java.io.ObjectOutputStream;
import java.io.OutputStream;
import java.net.ServerSocket;
import java.net.Socket;
public class ObjectServer {
public static void main(String[] args) throws IOException {
ServerSocket ss = new ServerSocket(8001);
Socket s = ss.accept();
OutputStream ops = s.getOutputStream();
ObjectOutputStream oos  = new ObjectOutputStream(ops);
Student s1 = new Student(2,"ywang",22);
oos.writeObject(s1);
oos.close();
s.close();
ss.close();
}

}