XML解析之JDOM

本文介绍了一个使用Java JDOM库解析XML文件的示例。示例中通过SAXBuilder加载XML资源,并读取其中的元素及属性,将数据封装到Person对象中,展示了基本的XML解析流程。

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import java.io.IOException;
import java.util.List;
import org.jdom.Document;
import org.jdom.Element;
import org.jdom.JDOMException;
import org.jdom.input.SAXBuilder;


/**
 * 
 * JDOM解析XML
 *
 */
public class JDomParserDemo {

public static void main(String[] args) throws JDOMException, IOException {

//1.获取JDOM解析器对象
SAXBuilder builder = new SAXBuilder();
Document document = builder.build(Thread.currentThread().getContextClassLoader().getResourceAsStream("person.xml"));
Element root = document.getRootElement();
List rootchilds = root.getChildren();
Person p;
for (int i = 0; i < rootchilds.size(); i++) {
Element person = (Element) rootchilds.get(i);
p = new Person();
p.setId(person.getAttributeValue("personid"));
p.setName(person.getChildText("name"));
p.setAddress(person.getChildText("address"));
p.setTel(person.getChildText("tel"));
p.setFax(person.getChildText("fax"));
p.setEmail(person.getChildText("email"));
System.out.println(p);
}
}

}

************************************************************************

Person类

public class Person {
private String id;
private String name;
private String address;
private String tel;
private String fax;
private String email;

public Person() {
super();
// TODO Auto-generated constructor stub
}


public Person(String id, String name, String address, String tel,
String fax, String email) {
super();
this.id = id;
this.name = name;
this.address = address;
this.tel = tel;
this.fax = fax;
this.email = email;
}


public String getId() {
return id;
}


public String getName() {
return name;
}


public String getAddress() {
return address;
}


public String getTel() {
return tel;
}


public String getFax() {
return fax;
}


public String getEmail() {
return email;
}


public void setId(String id) {
this.id = id;
}


public void setName(String name) {
this.name = name;
}


public void setAddress(String address) {
this.address = address;
}


public void setTel(String tel) {
this.tel = tel;
}


public void setFax(String fax) {
this.fax = fax;
}


public void setEmail(String email) {
this.email = email;
}


@Override
public String toString() {
return "Person [id=" + id + ", name=" + name + ", address=" + address
+ ", tel=" + tel + ", fax=" + fax + ", email=" + email + "]";
}

}




















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