要被傳送的類別物件 MyClass : -------------------------------------------
import java.io.Serializable;
class MyClass implements Serializable {
String s;
int i;
double d;
public MyClass(String s, int i, double d) {
this.s = s;
this.i = i;
this.d = d;
}
@Override
public String toString() {
return "s=" + s + "; i=" + i + "; d=" + d;
}
}
客戶端類別 Client : -------------------------------------------
客戶端類別 Client : -------------------------------------------
import java.io.BufferedOutputStream;
伺服器端類別 Server : -------------------------------------------
import java.io.ObjectOutputStream;
import java.net.InetAddress;
import java.net.Socket;
public class Client {
public static void main(String[] args) throws Exception {
Socket s = new Socket(InetAddress.getByName("127.0.0.1"), 1024);
MyClass my = new MyClass("黃彥霖", 1234, 3.1415);
System.out.println("原本物件：" + my);
ObjectOutputStream oos = new ObjectOutputStream(new BufferedOutputStream(s.getOutputStream()));
oos.writeObject(my);
oos.close();
}
}
import java.io.BufferedInputStream;
import java.io.ObjectInputStream;
import java.net.ServerSocket;
import java.net.Socket;
public class Server {
public static void main(String[] args) throws Exception {
ServerSocket ss = new ServerSocket(1024);
System.out.println("等待連線...");
Socket s = ss.accept();
ObjectInputStream ois = new ObjectInputStream(new BufferedInputStream(s.getInputStream()));
MyClass my = (MyClass) ois.readObject();
System.out.println("物件還原後：" + my);
ois.close();
}
}
//----------------------------------------------------------------Client 輸出結果 :
原本物件：s=黃彥霖; i=1234; d=3.1415
Server 輸出結果 :
等待連線...
物件還原後：s=黃彥霖; i=1234; d=3.1415
//----------------------------------------------------------------
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