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48 lines (42 loc) · 1.74 KB
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package xml;
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
import org.xml.sax.helpers.DefaultHandler;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;
import javax.xml.stream.XMLStreamException;
import java.io.File;
import java.io.IOException;
public class SaxLesson {
public static void main(String[] args) throws ParserConfigurationException, SAXException, IOException, XMLStreamException {
DefaultHandler handler = new DefaultHandler() {
@Override
public void characters(char[] ch, int start, int length) {
String str = "";
for (int i = 0; i < length; i++) {
str += ch[start + i];
}
System.out.println(str);
}
@Override
public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException {
String name = attributes.getValue("name");
if(name != null && !name.isEmpty()) {
System.out.println(name);
}
}
};
SAXParserFactory factory = SAXParserFactory.newInstance();
SAXParser parser = factory.newSAXParser();
parser.parse(new File("prop.xml"), handler);
// XMLInputFactory factory2 = XMLInputFactory.newInstance();
// XMLStreamReader parser2 = factory2.createXMLStreamReader(new FileInputStream("prop.xml"));
// while (parser2.hasNext()) {
// int event = parser2.next();
// if(event == XMLStreamConstants.START_ELEMENT) {
// System.out.println(parser2.getLocalName());
// }
// }
}
}