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我在让 PC 和 Android 上的 ksoap2 客户端与 PHP Web 服务正确通信时遇到问题。我已经尝试过 PHP 包含的库和 nusoap，但都没有。

忘记错误。Android 和 PC 客户端都给出 org.xmlpull.v1.XmlPullParserException 但消息不同。例如 PC 给出的PI 不能以 xml 开头

这是我的 PC 客户端的代码。

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

public class client {



    public static void main(java.lang.String args[]) {
        final String SOAP_ACTION = "http://secure.g4apps.com/submitAxios/writegpsdata";
        final String METHOD_NAME = "writegpsdata";
        final String NAMESPACE = "http://secure.g4apps.com/submitAxios/";
        final String URL = "http://secure.g4apps.com/submitAxios.php";

        SoapObject rpc = new SoapObject(NAMESPACE,METHOD_NAME);
        SoapSerializationEnvelope env = new SoapSerializationEnvelope(SoapEnvelope.VER11);
        rpc.addProperty("writegpsdataRequest","A1,E1,E1,AT333AT333,9055627513,2012-02-02 02:02:02,2012-02-02 02:02:02,-454545.343434,434343.232323,A334A334A334A443X,1000000,3434");


        env.bodyOut=rpc;
        env.encodingStyle = SoapSerializationEnvelope.XSD;

        HttpTransportSE ht = new HttpTransportSE(URL);
        ht.debug = true;

        try {
            ht.call(SOAP_ACTION, env);

            System.out.println(ht.requestDump);

        }
        catch(org.xmlpull.v1.XmlPullParserException ex2) {
            System.out.println("Error" + ex2.toString() );
        }
        catch (Exception ex){
            String error = ex.toString();
            System.out.println("Error: "+ error);
        }


    }
}

这是我的 PHP 服务器代码。这是函数 writegpsdata 的通信，但客户端在服务器响应上出错。

<?php
// submitGPS is a soap server which writes GPS data to a mysql database.
// requires the writegpsdata.inc file which contains the required function
// uses submitGPS.wsdl file for defining soap service

require_once ("writegpsdata.axios.inc.php");
//require_once ("lib/nusoap.php");

ini_set("soap.wsdl_cache_enabled","0"); //disabling WSDL caching
$server = new SoapServer("http://secure.g4apps.com/submitAxios.wsdl");
$server->AddFunction("writegpsdata");
$server->handle();
?>

为了更好地衡量，这里是 wsdl 文件。

<?xml version="1.0"?>
<wsdl:definitions xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tns="http://secure.g4apps.com/submitAxios/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="submitAxios" targetNamespace="http://secure.g4apps.com/submitAxios/">
  <wsdl:message name="writegpsdataRequest">
    <wsdl:part name="writegpsdataRequest" type="xsd:string"/>
  </wsdl:message>
  <wsdl:message name="writegpsdataResponse">
    <wsdl:part name="writegpsdataResponse" type="xsd:string"/>
  </wsdl:message>
  <wsdl:portType name="submitAxios">
    <wsdl:operation name="writegpsdata">
      <wsdl:input message="tns:writegpsdataRequest"/>
      <wsdl:output message="tns:writegpsdataResponse"/>
    </wsdl:operation>
      </wsdl:portType>
  <wsdl:binding name="submitAxiosSOAP" type="tns:submitAxios">
    <soap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"/>
    <wsdl:operation name="writegpsdata">
      <soap:operation soapAction="http://secure.g4apps.com/submitAxios/writegpsdata"/>
      <wsdl:input>
        <soap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://secure.g4apps.com/submitAxios/" use="encoded"/>
      </wsdl:input>
      <wsdl:output>
        <soap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://secure.g4apps.com/submitAxios/" use="encoded"/>
      </wsdl:output>
    </wsdl:operation>
  </wsdl:binding>
  <wsdl:service name="submitAxios">
    <wsdl:port binding="tns:submitAxiosSOAP" name="submitAxiosSOAP">
      <soap:address location="http://secure.g4apps.com/submitAxios.php"/>
    </wsdl:port>
  </wsdl:service>
</wsdl:definitions>
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1 回答 1

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事实证明，我的包含函数 writegpsdata 有一些我在 Eclipse 中看不到的额外字符或结尾（php 标记之外）。我复制了内容，删除了文件并将其粘贴到一个新文件中，离开时出现此错误。尽管我的 android 客户端仍然存在问题。稍后我可能会发布另一个问题。

于 2012-07-19T14:20:08.013 回答