试图存取权限采用Android本地WebService时，连接被拒绝 [英] Connection refused when trying to acces local webservice using Android

问题描述

我创造建在Visual Basic 2010的服务器，但该程序可以插入/更新/删除，我使用的数据库。我创建了用于同步服务器与在机器人在数据库上的数据库的本地Web服务

I am creating a server built in Visual Basic 2010 and that program can insert/update/delete to a database that I use. I created a local Web Service that is used to synchronize the database on the server with the database in Android.

我用下面的Andr​​oid code：

I use the following Android code :

package com.zelacroix.bukumenu;

import java.io.IOException;
import java.io.InputStream;

import org.apache.http.*;
import org.apache.http.client.*;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.conn.ConnectTimeoutException;
import org.apache.http.params.*;
import org.apache.http.impl.client.DefaultHttpClient;

import android.app.Activity;
import android.os.Bundle;
import android.widget.Toast;

public class Sinc extends Activity {
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.sinc);
        Toast.makeText(getApplicationContext(), getKategori(), 5).show();
    }

    public String getKategori(){
        HttpParams httpParameters = new BasicHttpParams();
        HttpConnectionParams.setConnectionTimeout(httpParameters, 60000);
        HttpConnectionParams.setSoTimeout(httpParameters, 60000);
        HttpClient client=new DefaultHttpClient(httpParameters);
        HttpPost httpPost = new HttpPost("http://192.168.1.2:1924/TugasAkhir/Service.asmx/getKategori");
        HttpResponse response;
        String result="";
        try
        {
            response=client.execute(httpPost);
            HttpEntity entity= response.getEntity();
            DataHandler dataHandler = new DataHandler();
            if (entity!=null)
            {
                InputStream instream = entity.getContent();
                result = dataHandler.convertStreamToString(instream);
                instream.close();
            }
        } catch (ConnectTimeoutException e) {
                e.printStackTrace();
                Toast.makeText(getApplicationContext(), e.toString(), 100).show();
        } catch (IOException e) {
            e.printStackTrace();
            Toast.makeText(getApplicationContext(), e.toString(), 100).show();
        }
        return result;
    }


}

我得到一个错误： org.apache.http.conn.httphostconnectexception连接 ``HTTP：//192.168.1.2：1924年.....拒绝

I get an error : org.apache.http.conn.httphostconnectexception connection to ``http://192.168.1.2:1924..... refused

有关您的信息.. 这code运行成功时，我使用的是仿真器和更改IP地址为10.0.2.2。

For your information.. This code runs successfully when I'm using the emulator and change the IP address to 10.0.2.2.

这code也成功运行，当我访问一个托管的在线网络服务。 它不但不能当我运行的Web服务作为地方并尝试使用我的笔记本电脑的IP（192.168.1.2）与Android设备进行访问。

This code also run successfully when I access a hosted online web service. It fails only when I run the web service as local and try to access it with an Android device using my laptop's IP (192.168.1.2).

我使用WIFI。

我该如何解决这个问题？

How can I fix this error?

推荐答案

最后的解决......问题是Visual Studio 2010中，以便在设置IIS复杂的，然后我尝试developt我的web服务的Visual Studio 2008和IIS工作精细！ Android的可访问Web服务没有拒绝连接。

finally its solved.. the problem is visual studio 2010 so complicated in setting the IIS, then i try to developt my web service on Visual studio 2008 and IIS work fine! the Android can access the web service without connection refused.

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