如何在Android应用程序使用XmlSerializer的一个xml [英] how to create an xml using xmlserializer in android app

问题描述

喜想提出一个预订的应用程序，我需要创建XML后，将XML发送到服务器。

如何创建一个使用的XmlSerializer 的XML并将其创建后发送到服务器？

  http://api.ean.com/ean-services/rs/hotel/v3/list？
minorRev = [当前minorRev＃]
＆安培; CID = 55505
＆安培; apiKey = [XXX-yourOwnKey-XXX]
 ＆安培; customerUserAgent = [XXX]放大器; customerIpAddress = [XXX]
＆安培;区域设置= EN_US
＆安培;货币code = USD
＆安培; XML =
     ＆LT; HotelListRequest＆GT;
＆LT;城市＆GT;西雅图＆LT; /城市＆GT;
＆LT; stateProvince code＆GT; WA＆LT; / stateProvince code＆GT;
＆LT;国家code＆GT;美国和LT; /国家code＆GT;
＆LT; arrivalDate＆GT; 08/01/2012＆LT; / arrivalDate＆GT;
＆LT; departureDate＆GT; 08/03/2012＆LT; / departureDate＆GT;
＆LT; RoomGroup＆GT;
  ＆LT;房间及GT;
    ＆所述; numberOfAdults→2＆下; / numberOfAdults＆GT;
  ＆LT; /客房与GT;
＆LT; / RoomGroup＆GT;
＆所述; numberOfResults→1＆下; / numberOfResults＆GT;
     ＆LT; supplierCacheTolerance＆GT; MED_ENHANCED＆LT; / supplierCacheTolerance＆GT;
     ＆LT; / HotelListRequest＆GT;
 

解决方案

您需要为字符串输出创建作家。

  @燮pressWarnings（空）
公共静态字符串CreateXMLString（）抛出：IllegalArgumentException  - ，IllegalStateException异常，IOException异常
{
    XmlSerializer的XmlSerializer的= Xml.newSerializer（）;
        StringWriter的作家=新的StringWriter（）;    xmlSerializer.setOutput（作家）;    //开始文档
    xmlSerializer.startDocument（UTF-8，真）;
    xmlSerializer.setFeature（http://xmlpull.org/v1/doc/features.html#indent-output，真正的）;
    //打开标签＆lt;文件＆gt;
    xmlSerializer.startTag（，文件）;    XmlSerializer的tempXml = Xml.newSerializer（）;
    StringWriter的tempWriter =新的StringWriter（）;
    xmlSerializer.startTag（，东西）;
    xmlSerializer.attribute（，标识，000001）;    xmlSerializer.startTag（，名）;
    xmlSerializer.text（CO）;
    xmlSerializer.endTag（，名）;    xmlSerializer.endTag（，东西）;    //结束标签＆lt;文件＆gt;
    xmlSerializer.endTag（，文件）;
    xmlSerializer.endDocument（）;    返回writer.toString（）;
}
 

和输出字符串是这样的：

 ＆LT; XML版本='1.0'编码='UTF-8'独立='是'＆GT？;
   ＆LT;文件＆gt;
    ＆LT;东西ID =000001＆GT;
    ＆LT;名称＆gt;
    CO
    ＆LT; /名称＆gt;
    ＆LT; /＆东西GT;
   ＆LT; /文件＆gt;
 

但我不知道如何发送it.Maybe，你可以把这个字符串转换成字节。

Hi am making a booking app and i need to send an xml to the server after creating the xml.

How to create the xml using xmlserializer and send it to a server after creating it?

http://api.ean.com/ean-services/rs/hotel/v3/list?
minorRev=[current minorRev #]
&cid=55505
&apiKey=[xxx-yourOwnKey-xxx]
 &customerUserAgent=[xxx]&customerIpAddress=[xxx]
&locale=en_US
&currencyCode=USD
&xml=
     <HotelListRequest>
<city>Seattle</city>
<stateProvinceCode>WA</stateProvinceCode>
<countryCode>US</countryCode>
<arrivalDate>08/01/2012</arrivalDate>
<departureDate>08/03/2012</departureDate>
<RoomGroup>
  <Room>
    <numberOfAdults>2</numberOfAdults>
  </Room>
</RoomGroup>
<numberOfResults>1</numberOfResults>
     <supplierCacheTolerance>MED_ENHANCED</supplierCacheTolerance>
     </HotelListRequest>

解决方案

You need to create writer for string output.

@SuppressWarnings("null")
public static String CreateXMLString() throws IllegalArgumentException, IllegalStateException, IOException
{
    XmlSerializer xmlSerializer = Xml.newSerializer();
        StringWriter writer = new StringWriter();

    xmlSerializer.setOutput(writer);

    //Start Document
    xmlSerializer.startDocument("UTF-8", true); 
    xmlSerializer.setFeature("http://xmlpull.org/v1/doc/features.html#indent-output", true);
    //Open Tag <file>
    xmlSerializer.startTag("", "file");

    XmlSerializer tempXml = Xml.newSerializer();
    StringWriter tempWriter =  new StringWriter();


    xmlSerializer.startTag("", "something");
    xmlSerializer.attribute("", "ID", "000001");

    xmlSerializer.startTag("", "name");
    xmlSerializer.text("CO");
    xmlSerializer.endTag("", "name");

    xmlSerializer.endTag("", "something");



    //end tag <file>
    xmlSerializer.endTag("", "file");
    xmlSerializer.endDocument();

    return writer.toString();
}

And the output string is like this:

   <?xml version='1.0' encoding='UTF-8' standalone='yes' ?>
   <file>
    <something ID="000001">
    <name>
    CO
    </name>
    </something>
   </file>

But i don't know how to send it.Maybe, you can convert this string into bytes.

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