Android ksoap2 发送空信封？

发布于 2024-11-30 04:20:37 字数 789 浏览 4 评论 0原文

我想寄一个空信封，如下所示：

     <v:Envelope xmlns:i="http://www.w3.org/2001/XMLSchema-instance" 
     xmlns:d="http://www.w3.org/2001/XMLSchema" 
     xmlns:c="http://schemas.xmlsoap.org/soap/encoding/" 
     xmlns:v="http://schemas.xmlsoap.org/soap/envelope/">
     <v:Header />
        <v:Body>
        </v:Body>
     </v:Envelope>

可以吗？如何发送？我尝试过这个：

     HttpsTransportSE transport = new HttpsTransportSE(HOST, PORT, ENDPOINT, TIMEOUT);
     SoapObject request = new SoapObject(null, null);
     SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);    
     envelope.setOutputSoapObject(request);
     transport.call(SOAP_ACTION, envelope);

我似乎不知道该怎么做，有人可以帮忙吗？

原文

I want to send an envelope with an empty body like this:

     <v:Envelope xmlns:i="http://www.w3.org/2001/XMLSchema-instance" 
     xmlns:d="http://www.w3.org/2001/XMLSchema" 
     xmlns:c="http://schemas.xmlsoap.org/soap/encoding/" 
     xmlns:v="http://schemas.xmlsoap.org/soap/envelope/">
     <v:Header />
        <v:Body>
        </v:Body>
     </v:Envelope>

Is it possible and how? I've tried with this:

     HttpsTransportSE transport = new HttpsTransportSE(HOST, PORT, ENDPOINT, TIMEOUT);
     SoapObject request = new SoapObject(null, null);
     SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);    
     envelope.setOutputSoapObject(request);
     transport.call(SOAP_ACTION, envelope);

I can't seem to figure out how to do it, can anyone please help?

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少女净妖师 2024-12-07 04:20:37

我通过创建自己的 SoapSerializationEnvelope 来扩展原始的 SoapSerializationEnvelope 并用以下方法重写 writeBody 方法，从而解决了该问题：
public class MySoapEnvelope extends SoapSerializationEnvelope

{   
    public MySoapEnvelope(int version) {
        super(version);
    }
    @Override
    public void writeBody(XmlSerializer writer) throws IOException
    {
        if (bodyOut!=null){
        super.writeBody(writer);
        }   
    }
}

要使用它，您只需使用 MySoapSerializationEnvelope 并设置 Envelope.bodyOut=null;

HttpsTransportSE transport = new HttpsTransportSE(host, port, endpoint, timeout);
MySoapEnvelope emptySoapEnvelope = new MySoapEnvelope(SoapEnvelope.VER11);
emptySoapEnvelope.bodyOut = null;
transport.call(methodname, emptySoapEnvelope);

我不知道你是否想用这段代码剪切一个新版本。我可能会在原始 SoapEnvelope 中创建一个名为 setEmptyEnvelope() 的新方法。但这取决于你。
你可以接受这个，但是你应该做一个受人尊敬的人
文档，以便人们知道这是如何完成的。

I have fixed the problem by creating my own SoapSerializationEnvelope extending the original one and overridering the writeBody method with this:
public class MySoapEnvelope extends SoapSerializationEnvelope

{   
    public MySoapEnvelope(int version) {
        super(version);
    }
    @Override
    public void writeBody(XmlSerializer writer) throws IOException
    {
        if (bodyOut!=null){
        super.writeBody(writer);
        }   
    }
}

To use it, you just have to use the MySoapSerializationEnvelope and set envelope.bodyOut=null;

HttpsTransportSE transport = new HttpsTransportSE(host, port, endpoint, timeout);
MySoapEnvelope emptySoapEnvelope = new MySoapEnvelope(SoapEnvelope.VER11);
emptySoapEnvelope.bodyOut = null;
transport.call(methodname, emptySoapEnvelope);

I dont know if you want to cut a new release with this code. I would possibly make a new method in the original SoapEnvelope called setEmptyEnvelope(). But that's up to you.
You could get along with this, but then you should make a respectable
documentation so people would know this is how it's done.

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