采用Android的SOAP调用webservice时连接被拒绝 [英] Connection refused when calling SOAP Webservice using Android
问题描述
我公司开发的.NET中的web服务,我试图调用它的Android。 要调用我使用ksoap2 web服务。
I developed a webservice in .net and I'm trying to call it in Android. To call the webservice I'm using ksoap2.
在WDSL的网址是: HTTP://localhost/Cidadaos_Cidade/Open.asmx WSDL
The WDSL's URL is: http://localhost/Cidadaos_Cidade/Open.asmx?WSDL
这里的WSDL
<?xml version="1.0" encoding="utf-8"?>
<wsdl:definitions xmlns:s="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:tns="http://Cidadaos_Cidade/Open/" xmlns:s0="http://www.outsystems.com" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tm="http://microsoft.com/wsdl/mime/textMatching/" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" targetNamespace="http://Cidadaos_Cidade/Open/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
<wsdl:types>
<s:schema elementFormDefault="qualified" targetNamespace="http://www.outsystems.com">
<s:element name="GetCategoriasFull">
<s:complexType />
</s:element>
<s:element name="GetCategoriasFullResponse">
<s:complexType>
<s:sequence>
<s:element minOccurs="0" maxOccurs="1" name="Out1" type="s0:ArrayOfWORCCategoriaSubcategoriaRecord" />
</s:sequence>
</s:complexType>
</s:element>
<s:complexType name="ArrayOfWORCCategoriaSubcategoriaRecord">
<s:sequence>
<s:element minOccurs="0" maxOccurs="unbounded" name="WORCCategoriaSubcategoriaRecord" nillable="true" type="s0:WORCCategoriaSubcategoriaRecord" />
</s:sequence>
</s:complexType>
<s:complexType name="WORCCategoriaSubcategoriaRecord">
<s:sequence>
<s:element minOccurs="0" maxOccurs="1" name="ssENCategoria" type="s0:Categoria" />
<s:element minOccurs="0" maxOccurs="1" name="ssENSubcategoria" type="s0:Subcategoria" />
</s:sequence>
</s:complexType>
<s:complexType name="Categoria">
<s:sequence>
<s:element minOccurs="1" maxOccurs="1" name="Id" type="s:int" />
<s:element minOccurs="0" maxOccurs="1" name="Nome" type="s:string" />
</s:sequence>
</s:complexType>
<s:complexType name="Subcategoria">
<s:sequence>
<s:element minOccurs="1" maxOccurs="1" name="Id" type="s:int" />
<s:element minOccurs="0" maxOccurs="1" name="Nome" type="s:string" />
<s:element minOccurs="0" maxOccurs="1" name="Imagem" type="s:string" />
<s:element minOccurs="1" maxOccurs="1" name="CategoriaId" type="s:int" />
</s:sequence>
</s:complexType>
<s:element name="GetCategorias">
<s:complexType />
</s:element>
<s:element name="GetCategoriasResponse">
<s:complexType>
<s:sequence>
<s:element minOccurs="0" maxOccurs="1" name="Out1" type="s0:ArrayOfCategoria" />
</s:sequence>
</s:complexType>
</s:element>
<s:complexType name="ArrayOfCategoria">
<s:sequence>
<s:element minOccurs="0" maxOccurs="unbounded" name="Categoria" nillable="true" type="s0:Categoria" />
</s:sequence>
</s:complexType>
</s:schema>
</wsdl:types>
<wsdl:message name="GetCategoriasFullSoapIn">
<wsdl:part name="parameters" element="s0:GetCategoriasFull" />
</wsdl:message>
<wsdl:message name="GetCategoriasFullSoapOut">
<wsdl:part name="parameters" element="s0:GetCategoriasFullResponse" />
</wsdl:message>
<wsdl:message name="GetCategoriasSoapIn">
<wsdl:part name="parameters" element="s0:GetCategorias" />
</wsdl:message>
<wsdl:message name="GetCategoriasSoapOut">
<wsdl:part name="parameters" element="s0:GetCategoriasResponse" />
</wsdl:message>
<wsdl:portType name="OpenSoap">
<wsdl:operation name="GetCategoriasFull">
<wsdl:input message="tns:GetCategoriasFullSoapIn" />
<wsdl:output message="tns:GetCategoriasFullSoapOut" />
</wsdl:operation>
<wsdl:operation name="GetCategorias">
<wsdl:input message="tns:GetCategoriasSoapIn" />
<wsdl:output message="tns:GetCategoriasSoapOut" />
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="OpenSoap" type="tns:OpenSoap">
<soap:binding transport="http://schemas.xmlsoap.org/soap/http" />
<wsdl:operation name="GetCategoriasFull">
<soap:operation soapAction="http://Cidadaos_Cidade/Open/GetCategoriasFull" style="document" />
<wsdl:input>
<soap:body use="literal" />
</wsdl:input>
<wsdl:output>
<soap:body use="literal" />
</wsdl:output>
</wsdl:operation>
<wsdl:operation name="GetCategorias">
<soap:operation soapAction="http://Cidadaos_Cidade/Open/GetCategorias" style="document" />
<wsdl:input>
<soap:body use="literal" />
</wsdl:input>
<wsdl:output>
<soap:body use="literal" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:binding name="OpenSoap12" type="tns:OpenSoap">
<soap12:binding transport="http://schemas.xmlsoap.org/soap/http" />
<wsdl:operation name="GetCategoriasFull">
<soap12:operation soapAction="http://Cidadaos_Cidade/Open/GetCategoriasFull" style="document" />
<wsdl:input>
<soap12:body use="literal" />
</wsdl:input>
<wsdl:output>
<soap12:body use="literal" />
</wsdl:output>
</wsdl:operation>
<wsdl:operation name="GetCategorias">
<soap12:operation soapAction="http://Cidadaos_Cidade/Open/GetCategorias" style="document" />
<wsdl:input>
<soap12:body use="literal" />
</wsdl:input>
<wsdl:output>
<soap12:body use="literal" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="Open">
<wsdl:port name="OpenSoap" binding="tns:OpenSoap">
<soap:address location="http://localhost/Cidadaos_Cidade/Open.asmx" />
</wsdl:port>
<wsdl:port name="OpenSoap12" binding="tns:OpenSoap12">
<soap12:address location="http://localhost/Cidadaos_Cidade/Open.asmx" />
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
和这里的code称之为
And here's the code to call it
SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME);
SoapSerializationEnvelope soapEnvelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
//soapEnvelope.dotNet = true; //tried with and without this flag
soapEnvelope.setOutputSoapObject(request);
AndroidHttpTransport aht = new AndroidHttpTransport(URL);
try{
//crashes in the following line with the exception:
//java.net.ConnectException: localhost/127.0.0.1:80 - Connection refused
aht.call(SOAP_ACTION, soapEnvelope);
SoapObject resultsRequestSOAP = (SoapObject) soapEnvelope.bodyIn;
}catch(Exception ex){
ex.printStackTrace();
}
谁能帮助我?我已经尝试过使用C#.NET项目,并完美的作品它调用。 对不起,把所有的XML和code在这里,但我绝望了......
Can anyone help me? I already tried invoking it using a C#.net project and works perfectly. Sorry to put all the XML and code here but I'm desperate...
推荐答案
我不知道很多关于Android开发的,但本地主机是一个loopback联系地址到你的Android设备。你需要用的名称或正在运行的Web服务的服务器的IP地址替换本地主机。
i dont know much about android development but localhost is a loopback adress to your android device. you need to replace localhost with the name or ip-address of the server that is running your webservice.
这篇关于采用Android的SOAP调用webservice时连接被拒绝的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!