我需要从 <itunes:sumary > 标签中捕获数据,但我的处理程序只获取标签内容的结尾(例如最后三个单词)。我不知道该怎么做,因为其他标签正在按预期处理,获取所有内容。*
我已经看到解析器忽略了一些标签,但我认为它不会发生,因为正如我所说它获取内容但只是结束。
源 XML 托管在 -> http://djpaulonla.podomatic.com/archive/rss2.xml
拜托,有人可以帮我吗???代码如下:
public class PodOMaticCustomHandler extends CustomHandler {
public PodOMaticCustomHandler(int quantityToFetch, String startTagValue,
String endTagValue) {
super(quantityToFetch, startTagValue, endTagValue);
}
@Override
public void characters(char[] ch, int start, int length)
throws SAXException {
super.characters(ch, start, length);
this.value = new String(ch, start, length);
}
@Override
public void endDocument() throws SAXException {
super.endDocument();
this.endDoc = true;
}
@Override
public void endElement(String uri, String localName, String qName)
throws SAXException {
super.endElement(uri, localName, qName);
if (this.podcast != null) {
if (qName.equalsIgnoreCase("title")) {
podcast.setTitle(this.value);
} else if (qName.equalsIgnoreCase("pubDate")) {
podcast.setPubDate(this.value);
} else if (qName.equalsIgnoreCase("description")) {
podcast.setContent(this.value);
} else if (qName.equalsIgnoreCase("guid")) {
this.podcast.setLink(value);
}
}
}
@Override
public void startElement(String uri, String localName, String qName,
Attributes attributes) throws SAXException {
super.startElement(uri, localName, qName, attributes);
if (this.startTagValue == null) {
this.startTagValueFound = true;
} else if (qName.equalsIgnoreCase("guid")
&& this.value.equalsIgnoreCase(this.startTagValue)) {
this.startTagValueFound = true;
}
if (this.endTagValue != null) {
if (qName.equalsIgnoreCase("guid")
&& this.value.equalsIgnoreCase(this.endTagValue)) {
this.endDoc = true;
}
}
if (!this.endDoc) {
if (this.quantityToFetch != this.podcasts.size()) {
if (this.startTagValueFound == true) {
if (qName.equalsIgnoreCase("item")) {
this.podcast = new Podcast();
} else if (qName.equalsIgnoreCase("enclosure")) {
this.podcast.setMedia(attributes.getValue("url"));
this.podcasts.add(podcast);
}
}
} else {
this.podcast = null;
}
}else{
this.podcast = null;
}
}
}