モバイルアプリケーションからlocalhost Webサービスを呼び出す際にアクセス拒否エラーが発生しました

Question

私は、デバイスSQLiteとサーバーMS SQLデータベース間のデータをIIS 7で複製するWebサービスを構築しています.Webサービスは、 。 transporte.callが実行されると、アクセス拒否エラーが発生します。私はSamsung Note Edgeデバイスから実行しようとしています。

VB.Netを使って、Webサービスの両方のメソッドをネットワーク上の別のコンピュータから正常に使用できることに注意してください。

ありがとうございました。

主な活動：

import android.os.StrictMode; 
    import android.support.v7.app.AppCompatActivity; 
    import android.os.Bundle; 
    import android.widget.Toast; 
    import org.json.JSONArray; 
    import org.ksoap2.SoapEnvelope; 
    import org.ksoap2.serialization.SoapObject; 
    import org.ksoap2.serialization.SoapPrimitive; 
    import org.ksoap2.serialization.SoapSerializationEnvelope; 
    import org.ksoap2.transport.HttpTransportSE; 

    public class MainActivity extends AppCompatActivity { 
     private final String NAMESPACE = "http://192.168.0.2/"; 
     private final String URL = "http://192.168.0.2/MimsWeb/MimsWeb.asmx"; 
     private final String SOAP_ACTION = "MimsWeb"; 
     private final String METHOD_NAME = "RetrieveS"; 

     @Override 
     protected void onCreate(Bundle savedInstanceState) { 
      super.onCreate(savedInstanceState); 
      setContentView(R.layout.activity_main); 

      if (android.os.Build.VERSION.SDK_INT > 9) { 
       StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build(); 
       StrictMode.setThreadPolicy(policy); 
      } 
      SoapObject request = new SoapObject(NAMESPACE,METHOD_NAME); 
      request.addProperty("select * from Product","Prduct"); 

      SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11); 

      envelope.dotNet = true; 
      envelope.setOutputSoapObject(request); 

      try { 
       HttpTransportSE transporte = new HttpTransportSE(URL); 
       transporte.call(SOAP_ACTION,envelope); 

       SoapPrimitive resultadoXML = (SoapPrimitive)envelope.getResponse(); 
     //Log.e("Valor de respuesta",resultadoXML.toString()); 
     String resultado = resultadoXML.toString(); 
    }catch (Exception e){ 
    e.printStackTrace(); 
      Toast.makeText(getBaseContext(),e.getMessage().toString(),Toast.LENGTH_LONG).show(); 
     } 

     } 
    } 

マニフェスト：

 <application 
      android:allowBackup="true" 
      android:icon="@mipmap/ic_launcher" 
      android:label="@string/app_name" 
      android:supportsRtl="true" 
      android:theme="@style/AppTheme"> 
      <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> 
      <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> 
      <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" /> 
      <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/> 
      <activity android:name=".MainActivity"> 
       <intent-filter> 
        <action android:name="android.intent.action.MAIN" /> 

        <category android:name="android.intent.category.LAUNCHER" /> 
       </intent-filter> 
      </activity> 
     </application> 

    </manifest> 

ログイン

I/System.out: (HTTPLog)-Static: isSBSettingEnabled false 
    I/System.out: (HTTPLog)-Static: isSBSettingEnabled false 
    W/art: Debugger attempted to resume all threads without having suspended them all before. 
    W/System.err: java.net.SocketException: socket failed: EACCES (Permission denied) 
    Disconnected from the target VM, address: 'localhost:8606', transport: 'socket' 

のWebサービスURL：

http://192.168.0.2/MimsWeb/MimsWeb.asmx 


    The following operations are supported. For a formal definition, please review the Service Description. 

    InsertS 
    RetrieveS 

の取得：AndroidManifest.xml、uses-permissionタグで

http://192.168.0.2/MimsWeb/MimsWeb.asmx?op=RetrieveS 


    Click here for a complete list of operations. 

    RetrieveS 

    Test 

    To test the operation using the HTTP POST protocol, click the 'Invoke' button. 
    Parameter Value 
    s: 
    t: 
    Invoke 
    SOAP 1.1 

    The following is a sample SOAP 1.1 request and response. The placeholders shown need to be replaced with actual values. 

    POST /MimsWeb/MimsWeb.asmx HTTP/1.1 
    Host: 192.168.0.2 
    Content-Type: text/xml; charset=utf-8 
    Content-Length: length 
    SOAPAction: "http://192.168.0.2/RetrieveS" 

    <?xml version="1.0" encoding="utf-8"?> 
    <soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"> 
    <soap:Body> 
     <RetrieveS xmlns="http://192.168.0.2/"> 
     <s>string</s> 
     <t>string</t> 
     </RetrieveS> 
    </soap:Body> 
    </soap:Envelope> 
    HTTP/1.1 200 OK 
    Content-Type: text/xml; charset=utf-8 
    Content-Length: length 

    <?xml version="1.0" encoding="utf-8"?> 
    <soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"> 
     <soap:Body> 
     <RetrieveSResponse xmlns="http://192.168.0.2/"> 
     <RetrieveSResult>xmlxml</RetrieveSResult> 
     </RetrieveSResponse> 
     </soap:Body> 
    </soap:Envelope> 
    SOAP 1.2 

    The following is a sample SOAP 1.2 request and response. The placeholders shown need to be replaced with actual values. 

    POST /MimsWeb/MimsWeb.asmx HTTP/1.1 
    Host: 192.168.0.2 
    Content-Type: application/soap+xml; charset=utf-8 
    Content-Length: length 

    <?xml version="1.0" encoding="utf-8"?> 
    <soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope"> 
     <soap12:Body> 
     <RetrieveS xmlns="http://192.168.0.2/"> 
      <s>string</s> 
      <t>string</t> 
     </RetrieveS> 
     </soap12:Body> 
    </soap12:Envelope> 
    HTTP/1.1 200 OK 
    Content-Type: application/soap+xml; charset=utf-8 
    Content-Length: length 

    <?xml version="1.0" encoding="utf-8"?> 
    <soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope"> 
     <soap12:Body> 
     <RetrieveSResponse xmlns="http://192.168.0.2/"> 
      <RetrieveSResult>xmlxml</RetrieveSResult> 
     </RetrieveSResponse> 
     </soap12:Body> 
    </soap12:Envelope> 
    HTTP GET 

    The following is a sample HTTP GET request and response. The placeholders shown need to be replaced with actual values. 

    GET /MimsWeb/MimsWeb.asmx/RetrieveS?s=string&t=string HTTP/1.1 
    Host: 192.168.0.2 
    HTTP/1.1 200 OK 
    Content-Type: text/xml; charset=utf-8 
    Content-Length: length 

    <?xml version="1.0" encoding="utf-8"?> 
    <DataTable xmlns="http://192.168.0.2/">xmlxml</DataTable> 
    HTTP POST 

    The following is a sample HTTP POST request and response. The placeholders shown   need to be replaced with actual values. 

    POST /MimsWeb/MimsWeb.asmx/RetrieveS HTTP/1.1 
    Host: 192.168.0.2 
    Content-Type: application/x-www-form-urlencoded 
    Content-Length: length 

    s=string&t=string 
    HTTP/1.1 200 OK 
    Content-Type: text/xml; charset=utf-8 
    Content-Length: length 

    <?xml version="1.0" encoding="utf-8"?> 
    <DataTable xmlns="http://192.168.0.2/">xmlxml</DataTable> 

Answer 1

はapplicationタグの外側に書き込まなければなりません。

マニフェストにINTERNET権限がありません。それがエラーの理由です。

<uses-permission android:name="android.permission.INTERNET" /> 
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> 
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" /> 
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/> 

<application 
    android:allowBackup="true" 
    android:icon="@mipmap/ic_launcher" 
    android:label="@string/app_name" 
    android:supportsRtl="true" 
    android:theme="@style/AppTheme"> 
    <activity android:name=".MainActivity"> 
     <intent-filter> 
      <action android:name="android.intent.action.MAIN" /> 

      <category android:name="android.intent.category.LAUNCHER" /> 
     </intent-filter> 
    </activity> 
</application> 

これは作成しようとしているリクエストです。

<RetrieveS xmlns="http://192.168.0.2/"> 
    <s>string</s> 
    <t>string</t> 
</RetrieveS> 

これは、あなたが上記の要求を作成する方法である、

SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME); 
request.addProperty("s","sValue"); 
request.addProperty("t","tValue"); 
envelope.setOutputSoapObject(request); 

あなたが応答XMLを取得したい場合は、

HttpTransportSE transporte = new HttpTransportSE(URL); 
transporte.debug = true; 
try { 
    transporte.call(SOAP_ACTION,envelope); 

    String resultado = transporte.responseDump; 
} catch (Exception e){ 
    e.printStackTrace(); 
    Toast.makeText(getBaseContext(),e.getMessage().toString(),Toast.LENGTH_LONG).show(); 
}