android socket手机服务器-pc,android中利用Socket实现手机客户端与PC端进行通信

曾经终败给现在 2022-10-16 02:54 195阅读 0赞

服务器端：

\[java\]

import java.io.BufferedReader;

import java.io.BufferedWriter;

import java.io.IOException;

import java.io.InputStreamReader;

import java.io.OutputStreamWriter;

import java.net.ServerSocket;

import java.net.Socket;

public class SocketServer extends Thread\{

public void run()\{

Socket client;

String msg="";

try \{

while(true)\{

client=responseSocket();

while(true)\{

msg=receiveMsg(client);

System.out.println("收到客户端消息："+msg);

sendMsg(client,msg);

if(true)\{

break;

closeSocket(client);

\} catch (IOException e) \{

// TODO Auto-generated catch block

e.printStackTrace();

public static final int PORT=9999;

ServerSocket ss;

BufferedWriter bw;

BufferedReader br;

public void createSocket() throws IOException\{

ss=new ServerSocket(PORT);

System.out.println("服务器已经开启······");

public Socket responseSocket() throws IOException\{

Socket client=ss.accept();

System.out.println("客户端已经连接······");

return client;

public void closeSocket(Socket s) throws IOException\{

br.close();

bw.close();

s.close();

System.out.println("客户端已经关闭······");

public void sendMsg(Socket s,String msg) throws IOException\{

bw=new BufferedWriter(new OutputStreamWriter(s.getOutputStream()));

bw.write(msg+"n");

bw.flush();

public String receiveMsg(Socket s) throws IOException\{

br=new BufferedReader(new InputStreamReader(s.getInputStream()));

String msg=br.readLine();

System.out.println("服务器收到客户端消息："+msg);

return msg;

public SocketServer() throws IOException\{

createSocket();

public static void main(String args\[\]) throws IOException\{

SocketServer ss=new SocketServer();

if(ss!=null)\{

ss.start();

Android客户端：

\[java\]

package com.colorful.socket;

import java.io.BufferedReader;

import java.io.BufferedWriter;

import java.io.IOException;

import java.io.InputStreamReader;

import java.io.OutputStreamWriter;

import java.net.Socket;

import java.net.UnknownHostException;

import android.app.Activity;

import android.os.Bundle;

import android.view.View;

import android.view.View.OnClickListener;

import android.widget.Button;

import android.widget.EditText;

import android.widget.TextView;

public class SocketClient extends Activity \{

TextView tv;

EditText et;

Button btn;

/\*\* Called when the activity is first created. \*/

@Override

public void onCreate(Bundle savedInstanceState) \{

super.onCreate(savedInstanceState);

setContentView(R.layout.main);

init();

public void init()\{

et=(EditText)findViewById(R.id.et);

btn=(Button)findViewById(R.id.btn);

tv=(TextView)findViewById(R.id.tv);

btn.setOnClickListener(new OnClickListener()\{

@Override

public void onClick(View v) \{

// TODO Auto-generated method stub

String s=et.getText().toString();

try \{

connectToServer(s);

\} catch (UnknownHostException e) \{

// TODO Auto-generated catch block

e.printStackTrace();

\} catch (IOException e) \{

// TODO Auto-generated catch block

e.printStackTrace();

\});

public void connectToServer(String s) throws UnknownHostException, IOException\{

Socket client=requestSocket("输入电脑的IP地址",9999);

sendMsg(client,s);

String str=receiveMsg(client);

tv.setText(str);

System.out.println(str);

public Socket requestSocket(String host,int port) throws UnknownHostException, IOException\{

Socket s=new Socket(host,port);

return s;

public void sendMsg(Socket socket,String msg) throws IOException\{

BufferedWriter writer=new BufferedWriter(new OutputStreamWriter(socket.getOutputStream()));

writer.write((msg.replaceAll("n", "")+"n"));

writer.flush();

public String receiveMsg(Socket socket) throws IOException\{

BufferedReader reader=new BufferedReader(new InputStreamReader(socket.getInputStream()));

String msg=reader.readLine();

return msg;

最后不要在AndroidManifest.xml中添加如下权限：

android socket手机服务器-pc,android中利用Socket实现手机客户端与PC端进行通信

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