在Android上使用ksaop2的php

Question

上午在使用kso​​ap2的android的web服務上工作。正在編寫的代碼正在返回一個錯誤（xml exeption），我不知道錯誤在哪裏，我認爲它可能是操作或URL。我一直在尋找一個完整的PHP Web服務示例正常工作，但沒有用

這是server.php文件

<?php 

// Pull in the NuSOAP code 
require_once("lib/nusoap.php"); 

// Create the server instance 
$server = new soap_server(); 
// Initialize WSDL support 
$server->configureWSDL('server', 'urn:server'); 
// Put the WSDL schema types in the namespace with the tns prefix 
$server->wsdl->schemaTargetNamespace = 'urn:server'; 
// Register the method to expose 
$server->register('pollServer', 
// method name 
array('value' => 'xsd:string'), 
// input parameters 
array('return' => 'xsd:string'), 
// output parameters 
'urn:server', 
// namespace 
'urn:server#pollServer', 
// soapaction 
'rpc', 
// style 
'encoded', 
// use 
'Says hello to the caller' 
// documentation 
); 
// Define the method as a PHP function 
function pollServer($value){ 

if($value['value'] == 'Good'){ 

return $value['value'].""."The value of the server poll resulted in good information"; 
} 
else{ 

return $value['value'].""."The value of the server poll showed poor information"; 
} 
} 

// Use the request to (try to) invoke the service 
$HTTP_RAW_POST_DATA = isset($HTTP_RAW_POST_DATA) ? $HTTP_RAW_POST_DATA : ''; $server->service($HTTP_RAW_POST_DATA); 
?> 

這是客戶端的Java文件：

package com.restaurantApp; 


import java.io.IOException; 

import org.ksoap2.SoapEnvelope; 
import org.ksoap2.serialization.SoapObject; 
import org.ksoap2.serialization.SoapSerializationEnvelope; 
import org.ksoap2.transport.HttpTransportSE; 
import org.xmlpull.v1.XmlPullParserException; 

import android.util.Log; 

public class Example { 

private static final String SOAP_ACTION = "urn:server#pollServer"; 
private static final String METHOD_NAME = "pollServer"; 
private static final String NAMESPACE = "urn:server"; 
private static final String URL = "http://sara-alabbasi.com/server.php"; 

public Example(){ 

SoapObject soapclient = new SoapObject(NAMESPACE,METHOD_NAME); 
//Yes you need this one in order to send the whole string or else only the first letter 
//is going to be send 
SoapObject parameters = new SoapObject(NAMESPACE, METHOD_NAME); 
parameters.addProperty("value","Good"); 
soapclient.addProperty(METHOD_NAME,parameters); 

SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11); 
envelope.setOutputSoapObject(soapclient); 
HttpTransportSE httpTransportSE = new HttpTransportSE(URL); 

try { 
httpTransportSE.call(SOAP_ACTION, envelope); 

Log.v("TEST","runs ok attributes "+envelope.getResponse().toString()); 

} catch (IOException e) { 
// TODO Auto-generated catch block 
e.printStackTrace(); 
Log.v("TEST","io wrong"); 
} catch (XmlPullParserException e) { 
Log.v("TEST","xml wrong"); 
// TODO Auto-generated catch block 
e.printStackTrace(); 
} 

} 

} 

Answer 1

喜檢查下面的源代碼，它的工作原理！我正在使用android ksoap App訪問php nusoap web服務。

package org.ralapanawa.mobile.android; 

import android.app.Activity; 
import android.os.Bundle; 
import android.util.Log; 

import org.ksoap2.SoapEnvelope; 
import org.ksoap2.serialization.SoapObject; 
import org.ksoap2.serialization.SoapSerializationEnvelope; 
import org.ksoap2.transport.HttpTransportSE; 

public class CompareLast5DaysWater extends Activity { 

private static final String SOAP_ACTION = "urn:Ralamobile#graphfunc"; 
private static final String METHOD_NAME = "graphfunc"; 
private static final String NAMESPACE = "urn:Ralamobile"; 
private static final String URL = "http://175.157.219.126:8099/Ralapanawa_SOAP/Ralapanawalogin.php"; 

//http://175.157.219.126:8099/Ralapanawa_SOAP/Ralapanawalogin.php 

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

    getEncodedImageFromService("IRT001"); 
} 

public void getEncodedImageFromService(String imageID) { 
    SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME); 
    request.addProperty("date1", imageID); 

    SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(
      SoapEnvelope.VER11); 
    envelope.dotNet = true; 
    envelope.setOutputSoapObject(request); 
    HttpTransportSE androidHttpTransport = new HttpTransportSE(URL); 
    try { 
     androidHttpTransport.call(SOAP_ACTION, envelope); 
    } catch (Exception e) { 
     e.printStackTrace(); 
    } 

    SoapObject result; 
    result = (SoapObject) envelope.bodyIn; 

    if (result != null) { 
     String encodedImage = result.getProperty(0).toString(); 
     Log.v("TAG", encodedImage); 
    } 
    } 
}