dom4j读取xml文件 简单例子

import java.io.InputStream;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

import org.dom4j.Document;
import org.dom4j.Element;
import org.dom4j.io.SAXReader;

public class ReadXML {
static List list = new ArrayList();

public static void getListFromXml() {
InputStream inputStream = null;
Document doc = null;
SAXReader reader = new SAXReader();
try {
inputStream = Thread.currentThread().getContextClassLoader()
.getResourceAsStream("config.xml");
doc = reader.read(inputStream);
Element root = doc.getRootElement();
list = root.elements("field");

} catch (Exception e) {
e.printStackTrace();
}
}

public static void main(String[] args) {
getListFromXml();
for (Iterator it = list.iterator();it.hasNext();) {
System.out.println(((Element)it.next()).getText());
}
}
}

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<?xml version="1.0" encoding = "UTF-8" ?>
<config>
<field>hello</field>
<field>well</field>
<field>bye</field>
</config>

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