关于sql server：如何从android调用ksoap web service

how to Call ksoap web service from android

我想在 android studio 中使用 ksoap 库。
但我对此还不够承认。
(我总是使用 Volley lib 从 php api 发送/接收，它工作正常。)

网址：
http://sms141.ir/sms141_webservice.asmx

我的功能：

1	public object[] CheckUsers(string number , string user , string pass)

SOAP_ACTION 和 NAMESPACE 变量是否正确？

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72

private static final String SOAP_ACTION ="http://sms141.ir/CheckUsers";
private static final String METHOD_NAME ="CheckUsers";
private static final String NAMESPACE ="http://sms141.ir";
private static final String URL ="http://sms141.ir/sms141_webservice.asmx";

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

myAsyncTask myRequest = new myAsyncTask();
myRequest.execute();

}

private class myAsyncTask extends AsyncTask<Void, Void, Void> {

@Override
protected void onPostExecute(Void result) {
super.onPostExecute(result);
// tv.setText(response);
}

@Override
protected void onPreExecute() {
super.onPreExecute();
}

@Override
protected Void doInBackground(Void… arg0) {

SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME);
request.addProperty("number","value");
request.addProperty("user","value");
request.addProperty("pass","value");

SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope.setOutputSoapObject(request);

HttpTransportSE httpTransport = new HttpTransportSE(URL);

httpTransport.debug = true;
try {
httpTransport.call(SOAP_ACTION, envelope);
}catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (XmlPullParserException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} //send request
SoapObject result = null;
try {
result = (SoapObject)envelope.getResponse();
} catch (SoapFault e) {
// TODO Auto-generated catch block
e.printStackTrace();
}

Log.d("App",""+result.getProperty(1).toString());
String response = result.getProperty(1).toString();

Log.e("result","0"+response);

return null;
}
}

我收到这些错误：

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

> 06-17 18:32:02.751 11495-11515/com.almas.mehr.sms E/AndroidRuntime?1?
> FATAL EXCEPTION: AsyncTask #1
> java.lang.RuntimeException: An error occured while executing doInBackground()
> at android.os.AsyncTask$3.done(AsyncTask.java:299)
> at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:352)
> at java.util.concurrent.FutureTask.setException(FutureTask.java:219)
> at java.util.concurrent.FutureTask.run(FutureTask.java:239)
> at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:230)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
> at java.lang.Thread.run(Thread.java:856)
> Caused by: java.lang.NullPointerException
> at com.almas.mehr.sms.Login$myAsyncTask.doInBackground(Login.java:211)
> at com.almas.mehr.sms.Login$myAsyncTask.doInBackground(Login.java:166)
> at android.os.AsyncTask$2.call(AsyncTask.java:287)
> at java.util.concurrent.FutureTask.run(FutureTask.java:234)
> ????????????at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:230)
> ????????????at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080)
> ????????????at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
> ????????????at java.lang.Thread.run(Thread.java:856)

根据我对您的问题的理解，您只需要知道如何将 KSOAP2 库与 android 一起使用来与服务器进行通信。

这是一个链接，您将通过该链接获得实现

http://karanbalkar.com/2014/03/tutorial-78-using-ksoap2-in-android/

如何在android中使用KSoap 2

原创文章，作者：ItWorker，如若转载，请注明出处：https://blog.ytso.com/268974.html

关于sql server：如何从android调用ksoap web service

how to Call ksoap web service from android

相关推荐

发表回复