热门标签 | HotTags
当前位置:  开发笔记 > 编程语言 > 正文

关于sqlserver:如何从android调用ksoapwebservice

howtoCallksoapwebservicefromandroid我想在


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_ACTIONNAMESPACE 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 {

    @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






推荐阅读
author-avatar
张骞2502860155
这个家伙很懒,什么也没留下!
PHP1.CN | 中国最专业的PHP中文社区 | DevBox开发工具箱 | json解析格式化 |PHP资讯 | PHP教程 | 数据库技术 | 服务器技术 | 前端开发技术 | PHP框架 | 开发工具 | 在线工具
Copyright © 1998 - 2020 PHP1.CN. All Rights Reserved | 京公网安备 11010802041100号 | 京ICP备19059560号-4 | PHP1.CN 第一PHP社区 版权所有