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java socket如何進行序列化傳輸

小樊
98
2024-06-27 18:24:33
欄目: 編程語言

在Java中,可以使用ObjectOutputStream和ObjectInputStream類來實現(xiàn)對對象的序列化和反序列化,并通過Socket來進行對象的傳輸。具體步驟如下:

  1. 創(chuàng)建一個對象并實現(xiàn)Serializable接口
import java.io.Serializable;

public class Person implements Serializable {
    private String name;
    private int age;

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

    public String getName() {
        return name;
    }

    public int getAge() {
        return age;
    }
}
  1. 在客戶端代碼中使用ObjectOutputStream將對象序列化并發(fā)送到服務器
import java.io.ObjectOutputStream;
import java.net.Socket;

public class Client {
    public static void main(String[] args) {
        try {
            Socket socket = new Socket("localhost", 8888);
            ObjectOutputStream out = new ObjectOutputStream(socket.getOutputStream());

            Person person = new Person("Alice", 25);
            out.writeObject(person);

            out.close();
            socket.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}
  1. 在服務器端代碼中使用ObjectInputStream接收序列化后的對象
import java.io.ObjectInputStream;
import java.net.ServerSocket;
import java.net.Socket;

public class Server {
    public static void main(String[] args) {
        try {
            ServerSocket serverSocket = new ServerSocket(8888);
            Socket socket = serverSocket.accept();
            ObjectInputStream in = new ObjectInputStream(socket.getInputStream());

            Person person = (Person) in.readObject();
            System.out.println("Received: " + person.getName() + ", " + person.getAge());

            in.close();
            socket.close();
            serverSocket.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

通過上述步驟,我們可以實現(xiàn)在客戶端和服務器端之間進行對象的序列化傳輸。在實際應用中,可以根據(jù)需要對傳輸?shù)膶ο筮M行自定義序列化和反序列化的處理。

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