java - 如何在objective-c中实现客户端Socket

Question

我需要这样做：

import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.lang.ClassNotFoundException;
import java.net.InetAddress;
import java.net.Socket;
import java.net.UnknownHostException;

public class ClientSocketExample {
    public static void main(String[] args) {
        try {
            //
            // Create a connection to the server socket on the server application
            //
            InetAddress host = InetAddress.getLocalHost();
            Socket socket = new Socket(host.getHostName(), 7777);

            //
            // Send a message to the client application
            //
            ObjectOutputStream oos = new ObjectOutputStream(socket.getOutputStream());
            oos.writeObject("Hello There...");

            //
            // Read and display the response message sent by server application
            //
            ObjectInputStream ois = new ObjectInputStream(socket.getInputStream());
            String message = (String) ois.readObject();
            System.out.println("Message: " + message);

            ois.close();
            oos.close();
        } catch (UnknownHostException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        } catch (ClassNotFoundException e) {
            e.printStackTrace();
        }
    }
}

但是在objective-c中，我看到有很多使用socket的类，但是我不知道如何在iphone项目中使用它，有人可以帮助我吗？谢谢！！！

Answer 1

可以异步上传，完整记录，之后再完整上传

或者只是NSStream 或 unix 中的纯 TCP 套接字，我使用cocoaAsyncSocket

- (void)initNetworkCommunication {
    CFReadStreamRef readStream;
    CFWriteStreamRef writeStream;
    CFStreamCreatePairWithSocketToHost(NULL, (CFStringRef)@"localhost", 80, &readStream, &writeStream);
    inputStream = (NSInputStream *)readStream;
    outputStream = (NSOutputStream *)writeStream;
}