android - 如何在 Android 应用程序中使用 xmlserializer 创建 xml

Question

您好，我正在制作一个预订应用程序，我需要在创建 xml 后将 xml 发送到服务器。

如何使用 xmlserializer 创建 xml 并在创建后将其发送到服务器？

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>

Answer 1

您需要为字符串输出创建编写器。

@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.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();
}

输出字符串是这样的:

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

但是我不知道怎么发送。也许，你可以把这个字符串转换成字节。