大家好我正在使用Ksoap2库解析以下类型的响应但是没有成功获得结果我的请求是这样的：
<soapenv:Header/>
<soapenv:Body>
<tem:Register>
<tem:user>
<jir:Area>testArea</jir:Area>
<jir:AvailableBalance>0</jir:AvailableBalance>
<jir:CityId>1</jir:CityId>
<jir:Email>test@test.com</jir:Email>
<jir:FullName></jir:FullName>
<jir:Gender>M</jir:Gender>
<jir:Mobile>111111111</jir:Mobile>
<jir:Password>acxcsgsdvs</jir:Password>
<jir:Phone>111111111</jir:Phone>
<jir:SecurityAnswer>testQ</jir:SecurityAnswer>
<jir:SecurityQuestion>TestAb</jir:SecurityQuestion>
<jir:Username>sdf</jir:Username>
</tem:user>
</tem:Register>
</soapenv:Body>
使用ksoap2库我已经成功创建了这样的响应：
Register{user{Area=test; AvailableBalance=150; CityId=1; Email=test@test.com; FullName=Priyank; Gender=M; Mobile=9909957148; Password=testp; Phone=9909957148; SecurityAnswer=MyAns; SecurityQuestion=MyQues; Username=t; }}
但我的问题是我的值没有添加到用户标记中，所以我得到这样的异常：
Object reference not set to an instance of an object.
请回答这个如何使用ksoap2库解析这种类型的响应。
这是我用来解析共鸣的助手类：
public class KSOAPHelper {
private static final String TAG = "KSOAPHelper : KSOAP Helper";
private static final String SOAP_ACTION = "http://tempuri.org/IUserService/";
private static final String NAMESPACE = "http://tempuri.org/";
private static final String URL = "my url"
// Method names
public static final String REGISTER = "Register";
public static final String LOGIN = "Login";
public static final String LOGOUT = "Logout";
public static final String PROFILEDETAILS = "ProfileDetails";
public static Object getResponce(LinkedHashMap<String, String> inputParams, String methodName, final Context context) {
if (Utility.isConnectionAvailable) {
final String soap_action = SOAP_ACTION + methodName;
Log.d(TAG, soap_action);
SoapObject request = new SoapObject(NAMESPACE, methodName);
SoapObject user = new SoapObject(NAMESPACE, "user");
for (String param : inputParams.keySet()) {
Log.d(TAG, param + " : " + inputParams.get(param));
user.addProperty(param, inputParams.get(param));
}
request.addSoapObject(user);
Log.d(TAG, "SOAP Request : " + request);
/*
* Set the web service envelope
*/
SoapSerializationEnvelope soapEnvelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
soapEnvelope.dotNet = true;
// soapEnvelope.implicitTypes = true;
soapEnvelope.setOutputSoapObject(request);
HttpTransportSE httpTransportSE = new HttpTransportSE(URL);
try {
httpTransportSE.call(soap_action, soapEnvelope);
if (soapEnvelope.bodyIn instanceof SoapFault) {
String strFault = ((SoapFault) soapEnvelope.bodyIn).faultstring;
Log.v(TAG, "Fault string : " + strFault);
} else {
Object object = soapEnvelope.getResponse();
return object;
}
} catch (Exception e) {
if (e instanceof SocketException || e instanceof IOException) {
if (context instanceof Activity) {
((Activity) context).runOnUiThread(new Runnable() {
@Override
public void run() {
}
});
}
}
e.printStackTrace();
}
} else {
if (context instanceof Activity) {
((Activity) context).runOnUiThread(new Runnable() {
@Override
public void run() {
}
});
}
Log.d(TAG, "Internet Connection is not available");
}
return null;
}
答案 0 :(得分：2)
最后我得到了使用KvmSerializable类的解决方案，现在我能够使用Ksoap2处理嵌套对象，我在这里分享我的代码，工作正常
UserDetail用于添加用户标记的可序列化类：
public class UserDetail implements KvmSerializable {
public String Area = null;
public Long AvailableBalance = null;
public Long CityId = null;
public String Email = null;
public String FullName = null;
public String Gender = null;
public String Mobile = null;
public String Password = null;
public String Phone = null;
public String SecurityAnswer = null;
public String SecurityQuestion = null;
public String Username;
private final String DATA_NAMESPACE = "http://schemas.datacontract.org/2004/07/Jiring.MTicketing.Models";
public UserDetail() {
}
@Override
public Object getProperty(int arg0) {
switch (arg0) {
case 0:
return this.Area;
case 1:
return this.AvailableBalance;
case 2:
return this.CityId;
case 3:
return this.Email;
case 4:
return this.FullName;
case 5:
return this.Gender;
case 6:
return this.Mobile;
case 7:
return this.Password;
case 8:
return this.Phone;
case 9:
return this.SecurityAnswer;
case 10:
return this.SecurityQuestion;
case 11:
return this.Username;
}
return null;
}
@Override
public int getPropertyCount() {
return 12;
}
@SuppressWarnings("rawtypes")
@Override
public void getPropertyInfo(int arg0, Hashtable arg1, PropertyInfo arg2) {
arg2.namespace = DATA_NAMESPACE;
switch (arg0) {
case 0:
arg2.type = PropertyInfo.STRING_CLASS;
arg2.name = "Area";
break;
case 1:
arg2.type = PropertyInfo.LONG_CLASS;
arg2.name = "AvailableBalance";
break;
case 2:
arg2.type = PropertyInfo.LONG_CLASS;
arg2.name = "CityId";
break;
case 3:
arg2.type = PropertyInfo.STRING_CLASS;
arg2.name = "Email";
break;
case 4:
arg2.type = PropertyInfo.STRING_CLASS;
arg2.name = "FullName";
break;
case 5:
arg2.type = PropertyInfo.STRING_CLASS;
arg2.name = "Gender";
break;
case 6:
arg2.type = PropertyInfo.STRING_CLASS;
arg2.name = "Mobile";
break;
case 7:
arg2.type = PropertyInfo.STRING_CLASS;
arg2.name = "Password";
break;
case 8:
arg2.type = PropertyInfo.STRING_CLASS;
arg2.name = "Phone";
break;
case 9:
arg2.type = PropertyInfo.STRING_CLASS;
arg2.name = "SecurityAnswer";
break;
case 10:
arg2.type = PropertyInfo.STRING_CLASS;
arg2.name = "SecurityQuestion";
break;
case 11:
arg2.type = PropertyInfo.STRING_CLASS;
arg2.name = "Username";
break;
default:
break;
}
}
@Override
public void setProperty(int arg0, Object arg1) {
switch (arg0) {
case 0:
this.Area = arg1.toString();
break;
case 1:
this.AvailableBalance = Long.parseLong(arg1.toString());
break;
case 2:
this.CityId = Long.parseLong(arg1.toString());
break;
case 3:
this.Email = arg1.toString();
break;
case 4:
this.FullName = arg1.toString();
break;
case 5:
this.Gender = arg1.toString();
break;
case 6:
this.Mobile = arg1.toString();
break;
case 7:
this.Password = arg1.toString();
break;
case 8:
this.Phone = arg1.toString();
break;
case 9:
this.SecurityAnswer = arg1.toString();
break;
case 10:
this.SecurityQuestion = arg1.toString();
break;
case 11:
this.Username = arg1.toString();
break;
default:
break;
}
}
}
现在我的Ksoap2助手类设置http调用：
public class KSOAPHelper {
private static final String TAG = "KSOAPHelper : KSOAP Helper";
private static final String SOAP_ACTION = "http://tempuri.org/IUserService/";
private static final String NAMESPACE = "http://tempuri.org/";
private static final String URL = "my url"
/*
* This method is use to getRespnce from request which return objects.
*/
public static Object getResponce(SoapObject request, String METHOD, final Context context) {
if (Utility.isConnectionAvailable) {
final String soap_action = SOAP_ACTION + METHOD;
Log.d(TAG, "SOAP Request : " + request);
/*
* Set the web service envelope
*/
SoapSerializationEnvelope soapEnvelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
soapEnvelope.dotNet = true;
soapEnvelope.setAddAdornments(false);
soapEnvelope.implicitTypes = true;
soapEnvelope.setOutputSoapObject(request);
/*
* Calling of the web service and retrieve result.
*/
HttpTransportSE httpTransportSE = new HttpTransportSE(URL);
try {
// Make the soap call.
httpTransportSE.call(soap_action, soapEnvelope);
// Get the SoapResult from the envelope body.
if (soapEnvelope.bodyIn instanceof SoapFault) {
String strFault = ((SoapFault) soapEnvelope.bodyIn).faultstring;
Log.d(TAG, "SOAP Request : " + httpTransportSE.requestDump);
Log.v(TAG, "Fault string : " + strFault);
} else {
Object object = soapEnvelope.getResponse();
return object;
}
} catch (Exception e) {
Log.d(TAG, "SOAP Request : " + httpTransportSE.requestDump);
if (e instanceof SocketException || e instanceof IOException) {
if (context instanceof Activity) {
((Activity) context).runOnUiThread(new Runnable() {
@Override
public void run() {
}
});
}
}
e.printStackTrace();
}
} else {
if (context instanceof Activity) {
((Activity) context).runOnUiThread(new Runnable() {
@Override
public void run() {
}
});
}
Log.d(TAG, "Internet Connection is not available");
}
return null;
}
这个方法可以添加嵌套对象，并且会创建我想要的请求。这对于像me.thanks这样有同样问题的人来说会有所帮助。