Question

我的网络服务有多种方法。我使用firefox soaclient插件来测试它们。所有方法都正常工作。直到现在这些都很正常。我在android上编写了库来调用这些.net webservice。我有方法，第一个准备信封，另一个叫方法。除了一个以外的所有方法都以这种方式工我准备从我的lib包含无效的方法并在firefox soap客户端上使用这个信封，它以正确的方式返回我的响应。我自己调用Web服务的方法不起作用，只返回空结果。可能是什么错误？

enter image description here

private void createEnvelope() {
    // Her bir parametrenin kalıbı
    String params = "<%s>%s</%s>";
    // Her parametre kalıbına değer atandığında geçici olarak tutulan string
    String paramsTemp = "";
    // Hazırlanan tüm parametrelerin tutulduğu değişken
    String paramsAll = "";

    // Parametreler ekleniyor
    for (int i = 0; i < parameterKeys.size(); i++) {
        paramsTemp = String.format(params, parameterKeys.get(i),
                parameterValues.get(i), parameterKeys.get(i));
        paramsAll += paramsTemp;
    }

    // soap mesajını hazılıyoruz
    String soapTemplate = "<?xml version=\"%s\" encoding=\"%s\"?>"
            + "<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>" + "<%s xmlns=\"%s\">" + "%s" + "</%s>"
            + "</soap:Body>" + "</soap:Envelope>";
    envelope = String.format(soapTemplate, version, charEncoding,
            methodName, namespace, paramsAll, methodName);
    Logger.log("request:" + envelope);
}


public String callWebService() {

    createEnvelope();
    // request parameters
    HttpParams params = httpClient.getParams();
    HttpConnectionParams.setConnectionTimeout(params, connectionTimeOut);
    HttpConnectionParams.setSoTimeout(params, soTimeOut);

    // set parameter
    HttpProtocolParams.setUseExpectContinue(httpClient.getParams(), true);

    // POST the envelope
    HttpPost httppost = new HttpPost(url);

    // add headers
    httppost.setHeader("SOAPAction", soapAction);
    httppost.setHeader("Content-Type", contentType);

    try {

        // the entity holds the request
        HttpEntity entity = new StringEntity(envelope);
        httppost.setEntity(entity);

        // Response handler
        ResponseHandler<String> rh = new ResponseHandler<String>() {
            // invoked when client receives response
            public String handleResponse(HttpResponse responseTemp)
                    throws ClientProtocolException, IOException {

                // get response entity
                HttpEntity entity = responseTemp.getEntity();
                StatusLine statusLine = responseTemp.getStatusLine();

                // read the response as byte array
                StringBuffer out = new StringBuffer();
                byte[] b = EntityUtils.toByteArray(entity);

                // write the response byte array to a string buffer
                out.append(new String(b, 0, b.length));
                return out.toString();
            }
        };

        response = httpClient.execute(httppost, rh);

    } catch (Exception e) {
        Log.v("Soap Service Exception:", e.toString());
    }

    // close the connection
    httpClient.getConnectionManager().shutdown();
    return response;
}

修改

logcat上的请求模板：

<?xml version="1.0" encoding="UTF-8"?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
   <soap:Body>
      <Method_Name xmlns="url">
         <param1>12345</param1>
         <param2>ügıtç</param2>
         <param3>qwert</param3>
      </Method_Name>
   </soap:Body>
</soap:Envelope>

logcat上的响应模板

<?xml version="1.0" encoding="UTF-8"?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
   <soap:Body>
      <Method_Name_Response xmlns="url">
         <Method_Name_Result>
            <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns="" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata" id="NewDataSet">
               <xs:element name="NewDataSet" msdata:IsDataSet="true" msdata:UseCurrentLocale="true">
                  <xs:complexType>
                     <xs:choice minOccurs="0" maxOccurs="unbounded">
                        <xs:element name="Temp">
                           <xs:complexType>
                              <xs:sequence>
                                 <xs:element name="response1" type="xs:long" minOccurs="0" />
                                 <xs:element name="response2" type="xs:string" minOccurs="0" />
                              </xs:sequence>
                           </xs:complexType>
                        </xs:element>
                     </xs:choice>
                  </xs:complexType>
               </xs:element>
            </xs:schema>
            <diffgr:diffgram xmlns:diffgr="urn:schemas-microsoft-com:xml-diffgram-v1" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata" />
         </Method_Name_Result>
      </Method_Name_Response>
   </soap:Body>
</soap:Envelope>

具有相同信封的

firefox插件上的响应模板

<?xml version="1.0" encoding="UTF-8"?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
   <soap:Body>
      <Method_Name_Response xmlns="url">
         <Method_Name_Result>
            <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns="" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata" id="NewDataSet">
               <xs:element name="NewDataSet" msdata:IsDataSet="true" msdata:UseCurrentLocale="true">
                  <xs:complexType>
                     <xs:choice minOccurs="0" maxOccurs="unbounded">
                        <xs:element name="Temp">
                           <xs:complexType>
                              <xs:sequence>
                                 <xs:element name="response1" type="xs:long" minOccurs="0" />
                                 <xs:element name="response2" type="xs:string" minOccurs="0" />
                              </xs:sequence>
                           </xs:complexType>
                        </xs:element>
                     </xs:choice>
                  </xs:complexType>
               </xs:element>
            </xs:schema>
            <diffgr:diffgram xmlns:diffgr="urn:schemas-microsoft-com:xml-diffgram-v1" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
               <NewDataSet xmlns="">
                  <Temp diffgr:id="Temp1" msdata:rowOrder="0">
                     <response1>123456789</response1>
                     <response2>Android</response2>
                  </Temp>
               </NewDataSet>
            </diffgr:diffgram>
          </Method_Name_Result>
      </Method_Name_Response>
   </soap:Body>
</soap:Envelope>

Answer 1

我发现了我的问题，土耳其字符导致错误。当我使用“ü”时会导致错误，当我不使用它时，它会很完美。

为什么webservice不能手动工作？

1 个答案: