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#include<iostream>
#include<winsock.h>
#pragma comment(lib,"ws2_32.lib")
using namespace std;
int main()
{
WORD w_rep = MAKEWORD(2, 2);
WSADATA wsadata;
SOCKET client;
SOCKADDR_IN server;
char message[1024];
WSAStartup(w_rep, &wsadata);//初始化套字节
server.sin_family = AF_INET;
server.sin_port = htons(5000);
server.sin_addr.S_un.S_addr = inet_addr("127.0.0.1");
client = socket(AF_INET, SOCK_STREAM, 0);
connect(client, (SOCKADDR *) & server, sizeof(SOCKADDR_IN));
while (true)
{
cout<<"send:";
cin >> message;
send(client, message, strlen(message),0);
break;
}
closesocket(client);
WSACleanup();
return 0;
}
android端程序,文本传输
package arcsoft.com.c; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.util.Log; import android.view.View; import android.widget.Button; import android.widget.EditText; import android.widget.TextView; import java.io.BufferedInputStream; import java.io.BufferedOutputStream; import java.io.IOException; import java.io.InputStream; import java.net.ServerSocket; import java.net.Socket; public class MainActivity extends AppCompatActivity { public TextView jieshou; public int i=0; protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); jieshou=(TextView)findViewById(R.id.receive); SocketServerThread a= new SocketServerThread(); a.start(); } public class SocketServerThread extends Thread { private Socket client; @Override public void run() { try { ServerSocket serverSocket = new ServerSocket(9000); while (true) { client = serverSocket.accept(); new Thread(new SocketReadThread(new BufferedInputStream(client.getInputStream()))).start(); } } catch (IOException e) { e.printStackTrace(); } } class SocketReadThread implements Runnable { private BufferedInputStream in; public SocketReadThread(BufferedInputStream inStream) throws IOException { this.in = inStream; } public void run() { try { while (true) { try { if (!client.isConnected()) { break; } final String currCMD = readMsgFromSocket(in); jieshou.post(new Runnable() { @Override public void run() { jieshou.setText(currCMD); } }); } catch (Exception e) { e.printStackTrace(); } } in.close(); } catch (Exception e) { e.printStackTrace(); } } //读取PC端发送过来的数据 private String readMsgFromSocket(InputStream in) { String msg = ""; byte[] tempbuffer = new byte[1024]; try { int numReadedBytes = in.read(tempbuffer, 0, tempbuffer.length); msg = new String(tempbuffer, 0, numReadedBytes, "utf-8"); } catch (Exception e) { e.printStackTrace(); } return msg; } } } }
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