如何通过JSON数组作为参数传递给web服务的Andr​​oid的应用Ksoap2 [英] How to Pass json array as Parameter To A Webservice Using Ksoap2 in android

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本文介绍了如何通过JSON数组作为参数传递给web服务的Andr​​oid的应用Ksoap2的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我的code为如下:

 公共无效testWebServiceForJson(){

TextView中的TextView =新的TextView(本);

的setContentView(TextView的);

SoapObject请求=新SoapObject(WSDL_TARGET_NAMESPACE,
    OPERATION_NAME);

ArrayList的<字符串>名单=新的ArrayList<字符串>();
list.add(嗒嗒);
list.add(的Bleh);
JSONArray jsArray =新JSONArray(名单);

字符串mStringArray [] = {字符串1,字符串2};
JSONArray mJSONArray =新JSONArray(Arrays.asList(mStringArray));


request.addProperty(jsonArray,mJSONArray);
SoapSerializationEnvelope包=新SoapSerializationEnvelope(
    SoapEnvelope.VER11);
envelope.dotNet = TRUE;

envelope.setOutputSoapObject(要求);

HttpTransportSE httpTransport =新HttpTransportSE(SOAP_ADDRESS);

尝试

{

    httpTransport.call(SOAP_ACTION,包);

    对象响应= envelope.getResponse();
    // SoapObject结果=(SoapObject)envelope.bodyIn;

    textView.setText(fafaf);

}

赶上(例外的例外)

{
    exception.printStackTrace();
    textView.setText(exception.toString());

}

}
 

抛出异常:

  03-02 17:33:18.441:WARN / System.err的(520):java.lang.RuntimeException的:无法序列:[字符串1,字符串2]
03-02 17:33:18.451:WARN / System.err的(520):在org.ksoap2.serialization.SoapSerializationEnvelope.writeElement(SoapSerializationEnvelope.java:661)
03-02 17:33:18.451:WARN / System.err的(520):在org.ksoap2.serialization.SoapSerializationEnvelope.writeProperty(SoapSerializationEnvelope.java:645)
03-02 17:33:18.451:WARN / System.err的(520):在org.ksoap2.serialization.SoapSerializationEnvelope.writeObjectBody(SoapSerializationEnvelope.java:614)
03-02 17:33:18.461:WARN / System.err的(520):在org.ksoap2.serialization.SoapSerializationEnvelope.writeObjectBody(SoapSerializationEnvelope.java:598)
03-02 17:33:18.461:WARN / System.err的(520):在org.ksoap2.serialization.SoapSerializationEnvelope.writeElement(SoapSerializationEnvelope.java:655)
03-02 17:33:18.461:WARN / System.err的(520):在org.ksoap2.serialization.SoapSerializationEnvelope.writeBody(SoapSerializationEnvelope.java:579)
03-02 17:33:18.461:WARN / System.err的(520):在org.ksoap2.SoapEnvelope.write(SoapEnvelope.java:192)
03-02 17:33:18.471:WARN / System.err的(520):在org.ksoap2.transport.Transport.createRequestData(Transport.java:74)
03-02 17:33:18.471:WARN / System.err的(520):在org.ksoap2.transport.HttpTransportSE.call(HttpTransportSE.java:58)
03-02 17:33:18.471:WARN / System.err的(520):在com.ey.web.AndroidClientService.testWebServiceForJson(AndroidClientService.java:69)
03-02 17:33:18.480:WARN / System.err的(520):在com.ey.web.AndroidClientService.onCreate(AndroidClientService.java:29)
03-02 17:33:18.480:WARN / System.err的(520):在android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
03-02 17:33:18.480:WARN / System.err的(520):在android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)
03-02 17:33:18.480:WARN / System.err的(520):在android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679)
03-02 17:33:18.480:WARN / System.err的(520):在android.app.ActivityThread.access $ 2300(ActivityThread.java:125)
03-02 17:33:18.480:WARN / System.err的(520):在android.app.ActivityThread $ H.handleMessage(ActivityThread.java:2033)
03-02 17:33:18.490:WARN / System.err的(520):在android.os.Handler.dispatchMessage(Handler.java:99)
03-02 17:33:18.490:WARN / System.err的(520):在android.os.Looper.loop(Looper.java:123)
03-02 17:33:18.490:WARN / System.err的(520):在android.app.ActivityThread.main(ActivityThread.java:4627)
03-02 17:33:18.490:WARN / System.err的(520):在java.lang.reflect.Method.invokeNative(本机方法)
03-02 17:33:18.490:WARN / System.err的(520):在java.lang.reflect.Method.invoke(Method.java:521)
03-02 17:33:18.490:WARN / System.err的(520):在com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:868)
03-02 17:33:18.502:WARN / System.err的(520):在com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
03-02 17:33:18.502:WARN / System.err的(520):在dalvik.system.NativeStart.main(本机方法)
 

解决方案

您不必使用kso​​ap2发送JSON服务器。 KSOAP使用的comunicate用肥皂web服务。

要JSON发送到服务器:

 阅读器 -  [R;
字符串URL =htt​​p://10.111.111.43:9000/XentivoCrm/services/VisitJSON;
DefaultHttpClient的HttpClient =新DefaultHttpClient();
HttpPost httpost =新HttpPost(URL);
InputStream的数据= NULL;
尝试 {
     ObjectMapper映射器=新ObjectMapper();
     。mapper.getSerializationConfig()setSerializationInclusion(JsonSerialize.Inclusion.NON_NULL);
    JSON字符串= mapper.writeValueAsString(mStringArray);
//我用杰克逊创建的json,但内置的json.org将工作
        StringEntity SE =新StringEntity(JSON);
        httpost.setEntity(SE);
        httpost.setHeader(JSON,应用/ JSON);
        httpost.setHeader(HTTP.CONTENT_TYPE,应用/ JSON);
        HTT presponse响应= httpClient.execute(httpost);
    }
 

My code is given below:

public void testWebServiceForJson() {

TextView textView = new TextView(this);

setContentView(textView);

SoapObject request = new SoapObject(WSDL_TARGET_NAMESPACE,
    OPERATION_NAME);

ArrayList<String> list = new ArrayList<String>();
list.add("blah");
list.add("bleh");
JSONArray jsArray = new JSONArray(list);

String mStringArray[] = { "String1", "String2" };
JSONArray mJSONArray = new JSONArray(Arrays.asList(mStringArray));


request.addProperty("jsonArray", mJSONArray);
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(
    SoapEnvelope.VER11);
envelope.dotNet = true;

envelope.setOutputSoapObject(request);

HttpTransportSE httpTransport = new HttpTransportSE(SOAP_ADDRESS);

try

{

    httpTransport.call(SOAP_ACTION, envelope);

    Object response = envelope.getResponse();
    // SoapObject result = (SoapObject) envelope.bodyIn;

    textView.setText("fafaf");

}

catch (Exception exception)

{
    exception.printStackTrace();
    textView.setText(exception.toString());

}

}

An exception is thrown :

03-02 17:33:18.441: WARN/System.err(520): java.lang.RuntimeException: Cannot serialize: ["String1","String2"]
03-02 17:33:18.451: WARN/System.err(520):     at org.ksoap2.serialization.SoapSerializationEnvelope.writeElement(SoapSerializationEnvelope.java:661)
03-02 17:33:18.451: WARN/System.err(520):     at org.ksoap2.serialization.SoapSerializationEnvelope.writeProperty(SoapSerializationEnvelope.java:645)
03-02 17:33:18.451: WARN/System.err(520):     at org.ksoap2.serialization.SoapSerializationEnvelope.writeObjectBody(SoapSerializationEnvelope.java:614)
03-02 17:33:18.461: WARN/System.err(520):     at org.ksoap2.serialization.SoapSerializationEnvelope.writeObjectBody(SoapSerializationEnvelope.java:598)
03-02 17:33:18.461: WARN/System.err(520):     at org.ksoap2.serialization.SoapSerializationEnvelope.writeElement(SoapSerializationEnvelope.java:655)
03-02 17:33:18.461: WARN/System.err(520):     at org.ksoap2.serialization.SoapSerializationEnvelope.writeBody(SoapSerializationEnvelope.java:579)
03-02 17:33:18.461: WARN/System.err(520):     at org.ksoap2.SoapEnvelope.write(SoapEnvelope.java:192)
03-02 17:33:18.471: WARN/System.err(520):     at org.ksoap2.transport.Transport.createRequestData(Transport.java:74)
03-02 17:33:18.471: WARN/System.err(520):     at org.ksoap2.transport.HttpTransportSE.call(HttpTransportSE.java:58)
03-02 17:33:18.471: WARN/System.err(520):     at com.ey.web.AndroidClientService.testWebServiceForJson(AndroidClientService.java:69)
03-02 17:33:18.480: WARN/System.err(520):     at com.ey.web.AndroidClientService.onCreate(AndroidClientService.java:29)
03-02 17:33:18.480: WARN/System.err(520):     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
03-02 17:33:18.480: WARN/System.err(520):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)
03-02 17:33:18.480: WARN/System.err(520):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679)
03-02 17:33:18.480: WARN/System.err(520):     at android.app.ActivityThread.access$2300(ActivityThread.java:125)
03-02 17:33:18.480: WARN/System.err(520):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)
03-02 17:33:18.490: WARN/System.err(520):     at android.os.Handler.dispatchMessage(Handler.java:99)
03-02 17:33:18.490: WARN/System.err(520):     at android.os.Looper.loop(Looper.java:123)
03-02 17:33:18.490: WARN/System.err(520):     at android.app.ActivityThread.main(ActivityThread.java:4627)
03-02 17:33:18.490: WARN/System.err(520):     at java.lang.reflect.Method.invokeNative(Native Method)
03-02 17:33:18.490: WARN/System.err(520):     at java.lang.reflect.Method.invoke(Method.java:521)
03-02 17:33:18.490: WARN/System.err(520):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
03-02 17:33:18.502: WARN/System.err(520):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
03-02 17:33:18.502: WARN/System.err(520):     at dalvik.system.NativeStart.main(Native Method)

解决方案

You don't have to use ksoap2 to send json to server. Ksoap is used to comunicate with soap webservice.

To send json to server:

Reader r;
String url = "http://10.111.111.43:9000/XentivoCrm/services/VisitJSON";
DefaultHttpClient httpClient = new DefaultHttpClient();
HttpPost httpost = new HttpPost(url);
InputStream data = null;
try {
     ObjectMapper mapper = new ObjectMapper();           
     mapper.getSerializationConfig().setSerializationInclusion(JsonSerialize.Inclusion.NON_NULL);
    String json = mapper.writeValueAsString(mStringArray);
//I used jackson to create json, but built-in json.org will work 
        StringEntity se = new StringEntity(json);
        httpost.setEntity(se);
        httpost.setHeader("json", "application/json");
        httpost.setHeader(HTTP.CONTENT_TYPE, "application/json");
        HttpResponse response = httpClient.execute(httpost);
    }

这篇关于如何通过JSON数组作为参数传递给web服务的Andr​​oid的应用Ksoap2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!

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