localsocket连接提示connect refused，求大侠如何解决

tank8023jay 2012-10-23 01:57:48

服务端代码

package com.example.ls;



import java.net.*;

import java.io.*;



import android.net.LocalServerSocket;

import android.net.LocalSocket;



public class SimpleServer

{

	public static final String SOCKET_ADDRESS = "socket_address";



	public static void main(String[] args) 

		throws IOException

	{

		LocalServerSocket ss = new LocalServerSocket(SOCKET_ADDRESS);

		while (true)

		{

			LocalSocket s = ss.accept();

			OutputStream os = s.getOutputStream();

			os.write("您好！\n"

				.getBytes("utf-8"));

			os.close();

			s.close();

		}

	}

}

客户端代码：

package com.example.ls;





import java.io.BufferedReader;

import java.io.OutputStream;



import java.io.IOException;



import java.io.InputStreamReader;



import java.net.Socket;





import android.app.Activity;



import android.net.LocalServerSocket;

import android.net.LocalSocket;

import android.net.LocalSocketAddress;

import android.os.Bundle;



import android.util.Log;

import android.widget.EditText;

import android.widget.TextView;









public class MainActivity extends Activity

{

	

EditText show;

public static final String SOCKET_ADDRESS = "socket_address";

@Override

	

public void onCreate(Bundle savedInstanceState)

	{

		

super.onCreate(savedInstanceState);

		

setContentView(R.layout.activity_main);

Log.i("11", "11");	

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

		

		try

		

{

			Log.i("1", "1");

			LocalSocket socket = new LocalSocket();

		LocalSocketAddress l=new LocalSocketAddress(SOCKET_ADDRESS);	

			socket.connect(l);

			Log.i("2", "2");

BufferedReader br = new BufferedReader(

			

	new InputStreamReader(socket.getInputStream()));

			



String line = br.readLine();

			

show.setText("来自服务器的数据：" + line);		

Log.i("3", "3");

			br.close();

		

	socket.close();	

		}

	

	catch (IOException e)

		{

			

e.printStackTrace();



		}

	}

}

错误信息是：
10-23 05:56:39.390: W/System.err(1440): java.io.IOException: Connection refused
10-23 05:56:39.390: W/System.err(1440): at android.net.LocalSocketImpl.connectLocal(Native Method)
10-23 05:56:39.390: W/System.err(1440): at android.net.LocalSocketImpl.connect(LocalSocketImpl.java:238)
10-23 05:56:39.390: W/System.err(1440): at android.net.LocalSocket.connect(LocalSocket.java:98)
10-23 05:56:39.390: W/System.err(1440): at com.example.ls.MainActivity.onCreate(MainActivity.java:50)
10-23 05:56:39.390: W/System.err(1440): at android.app.Activity.performCreate(Activity.java:5008)
10-23 05:56:39.400: W/System.err(1440): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1079)
10-23 05:56:39.400: W/System.err(1440): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2023)
10-23 05:56:39.400: W/System.err(1440): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084)
10-23 05:56:39.400: W/System.err(1440): at android.app.ActivityThread.access$600(ActivityThread.java:130)
10-23 05:56:39.400: W/System.err(1440): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1195)
10-23 05:56:39.410: W/System.err(1440): at android.os.Handler.dispatchMessage(Handler.java:99)
10-23 05:56:39.432: W/System.err(1440): at android.os.Looper.loop(Looper.java:137)
10-23 05:56:39.432: W/System.err(1440): at android.app.ActivityThread.main(ActivityThread.java:4745)
10-23 05:56:39.432: W/System.err(1440): at java.lang.reflect.Method.invokeNative(Native Method)
10-23 05:56:39.432: W/System.err(1440): at java.lang.reflect.Method.invoke(Method.java:511)
10-23 05:56:39.432: W/System.err(1440): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
10-23 05:56:39.432: W/System.err(1440): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
10-23 05:56:39.432: W/System.err(1440): at dalvik.system.NativeStart.main(Native Method)

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