xml_TO_object

一般对于开发人员拿到的xml文件都是配置文件，所以对于我们来说，最主要要做的事情是将xml的内容封装成对象。

下面展示代码

package javaDom4j;

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

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

class student {
    private String id;
    private String Snumber;
    private String name;
    private String className;
    private String sex;
    private String level;
    private String contactMethod;
//    private String skill;
    private String codeLanguage;
    private String career;
    public String getId() {
        return id;
    }
    public void setId(String id) {
        this.id = id;
    }
    public String getSnumber() {
        return Snumber;
    }
    public void setSnumber(String snumber) {
        Snumber = snumber;
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    public String getClassName() {
        return className;
    }
    public void setClassName(String className) {
        this.className = className;
    }
    public String getSex() {
        return sex;
    }
    public void setSex(String sex) {
        this.sex = sex;
    }
    public String getLevel() {
        return level;
    }
    public void setLevel(String level) {
        this.level = level;
    }
    public String getContactMethod() {
        return contactMethod;
    }
    public void setContactMethod(String contactMethod) {
        this.contactMethod = contactMethod;
    }
//    public String getSkill() {
//        return skill;
//    }
//    public void setSkill(String skill) {
//        this.skill = skill;
//    }
    public String getCodeLanguage() {
        return codeLanguage;
    }
    public void setCodeLanguage(String codeLanguage) {
        this.codeLanguage = codeLanguage;
    }
    public String getCareer() {
        return career;
    }
    public void setCareer(String career) {
        this.career = career;
    }
    @Override
    public String toString() {
        return "student [id=" + id + ", Snumber=" + Snumber + ", name=" + name
                + ", className=" + className + ", sex=" + sex + ", level="
                + level + ", contactMethod=" + contactMethod
                + ", codeLanguage=" + codeLanguage + ", career=" + career + "]";
    }

}

public class xml_To_object {
    public static void main(String[] args) throws Exception {
        SAXReader reader = new SAXReader();
        Document doc = reader.read("Students.xml");
        List<student> students = new ArrayList<student>();

        //读取student标签
        Iterator<Element> iterator = doc.getRootElement().elementIterator("student");
        while(iterator.hasNext()) {
            Element e = iterator.next();
            student stu = new student();

            stu.setId(e.attributeValue("id"));
            stu.setName(e.elementText("name"));
            stu.setClassName(e.elementText("class"));
            stu.setSex(e.elementText("sex"));
            stu.setLevel(e.elementText("level"));
            stu.setContactMethod(e.elementText("contactMethod"));
            stu.setCodeLanguage(e.element("skill").elementText("codeLanguage"));
            stu.setCareer(e.element("skill").elementText("career"));

            students.add(stu);

        }

        for (student student : students) {
            System.out.println(student);
        }
    }

}