xml tutorials
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sxyx2008
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<parent>
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<groupId>net.aimeizi</groupId>
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<artifactId>xml-tutorials</artifactId>
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<version>1.0.0</version>
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</parent>
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<artifactId>xml-xmlpull-example</artifactId>
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<packaging>jar</packaging>
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<properties>
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<xpp3.version>1.1.4c</xpp3.version>
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<xmlpull.version>1.1.3.1</xmlpull.version>
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<kxml2.version>2.3.0</kxml2.version>
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</properties>
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<dependencies>
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<dependency>
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<groupId>xpp3</groupId>
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<artifactId>xpp3</artifactId>
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<version>${xpp3.version}</version>
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</dependency>
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<dependency>
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<groupId>xmlpull</groupId>
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<artifactId>xmlpull</artifactId>
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<version>${xmlpull.version}</version>
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</dependency>
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<dependency>
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<groupId>kxml2</groupId>
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<artifactId>kxml2</artifactId>
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<version>${kxml2.version}</version>
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</dependency>
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</dependencies>
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</project>
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+62
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package net.aimeizi.xmlpull.example;
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public class Student {
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private int id;
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private int group;
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private String name;
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private String sex;
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private int age;
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private String email;
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private String memo;
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private String birthday;
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public int getId() {
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return id;
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}
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public void setId(int id) {
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this.id = id;
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}
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public int getGroup() {
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return group;
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}
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public void setGroup(int group) {
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this.group = group;
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}
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public String getName() {
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return name;
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}
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public void setName(String name) {
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this.name = name;
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}
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public String getSex() {
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return sex;
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}
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public void setSex(String sex) {
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this.sex = sex;
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}
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public int getAge() {
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return age;
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}
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public void setAge(int age) {
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this.age = age;
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}
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public String getEmail() {
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return email;
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}
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public void setEmail(String email) {
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this.email = email;
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}
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public String getMemo() {
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return memo;
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}
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public void setMemo(String memo) {
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this.memo = memo;
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}
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public String getBirthday() {
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return birthday;
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}
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public void setBirthday(String birthday) {
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this.birthday = birthday;
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}
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}
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+58
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package net.aimeizi.xmlpull.example;
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import java.io.File;
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import java.io.FileOutputStream;
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import org.kxml2.io.KXmlSerializer;
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import org.xmlpull.v1.XmlSerializer;
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/**
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* 使用xmlpull api创建xml
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* @author welcome
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*
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*/
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public class XmlPullCreateXML {
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public static void main(String[] args) throws Exception{
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XmlSerializer xmlSerializer=new KXmlSerializer();
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xmlSerializer.setOutput(new FileOutputStream(new File("target/student.xml")), "utf-8");
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xmlSerializer.startDocument(null, true);
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xmlSerializer.startTag(null, "data");
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for (int i = 0; i < 10; i++) {
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xmlSerializer.startTag(null, "student");
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xmlSerializer.attribute(null, "id", ""+(i+1));
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xmlSerializer.startTag(null, "name");
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xmlSerializer.text("student"+i);
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xmlSerializer.endTag(null, "name");
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xmlSerializer.startTag(null, "age");
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xmlSerializer.text((i+10)+"");
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xmlSerializer.endTag(null, "age");
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xmlSerializer.startTag(null, "sex");
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if(i%2==0){
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xmlSerializer.text("女");
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}else{
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xmlSerializer.text("男");
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}
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xmlSerializer.endTag(null, "sex");
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xmlSerializer.startTag(null, "address");
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xmlSerializer.text("陕西西安");
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xmlSerializer.endTag(null, "address");
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xmlSerializer.endTag(null, "student");
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}
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xmlSerializer.endTag(null, "data");
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xmlSerializer.endDocument();
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xmlSerializer.flush();
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}
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}
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+103
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package net.aimeizi.xmlpull.example;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.List;
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import org.xmlpull.v1.XmlPullParser;
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import org.xmlpull.v1.XmlPullParserException;
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import org.xmlpull.v1.XmlPullParserFactory;
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/**
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* 使用xmlpull解析xml
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* @author welcome
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*
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*/
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public class XmlPullParseXml {
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public List<Student> PullParseXML(){
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List<Student> list=null;
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Student student = null;
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//构建XmlPullParserFactory
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try {
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XmlPullParserFactory pullParserFactory=XmlPullParserFactory.newInstance();
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//获取XmlPullParser的实例
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XmlPullParser xmlPullParser=pullParserFactory.newPullParser();
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//设置输入流 xml文件
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xmlPullParser.setInput(ClassLoader.getSystemResourceAsStream("Student.xml"), "UTF-8");
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//开始
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int eventType=xmlPullParser.getEventType();
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try {
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while(eventType!=XmlPullParser.END_DOCUMENT){
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String nodeName=xmlPullParser.getName();
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switch (eventType) {
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//文档开始
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case XmlPullParser.START_DOCUMENT:
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list=new ArrayList<Student>();
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break;
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//开始节点
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case XmlPullParser.START_TAG:
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//判断如果其实节点为student
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if("student".equals(nodeName)){
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//实例化student对象
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student=new Student();
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//设置Id属性
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student.setId(Integer.parseInt(xmlPullParser.getAttributeValue(0)));
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//设置Group属性
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student.setGroup(Integer.parseInt(xmlPullParser.getAttributeValue(1)));
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}else if("name".equals(nodeName)){
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//设置name
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student.setName(xmlPullParser.nextText());
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}else if("sex".equals(nodeName)){
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//设置sex
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student.setSex(xmlPullParser.nextText());
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}else if("age".equals(nodeName)){
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//设置age
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student.setAge(Integer.parseInt(xmlPullParser.nextText()));
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}else if("email".equals(nodeName)){
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//设置email
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student.setEmail(xmlPullParser.nextText());
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}else if("birthday".equals(nodeName)){
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//设置birthday
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student.setBirthday(xmlPullParser.nextText());
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}else if("memo".equals(nodeName)){
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//设置memo属性
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student.setMemo(xmlPullParser.nextText());
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}
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break;
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//结束节点
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case XmlPullParser.END_TAG:
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if("student".equals(nodeName)){
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list.add(student);
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student=null;
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}
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break;
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default:
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break;
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}
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eventType=xmlPullParser.next();
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}
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} catch (NumberFormatException e) {
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e.printStackTrace();
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} catch (IOException e) {
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e.printStackTrace();
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}
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} catch (XmlPullParserException e) {
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e.printStackTrace();
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}
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return list;
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}
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public static void main(String[] args) {
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List<Student> list=new XmlPullParseXml().PullParseXML();
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for(Student student:list){
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System.out.println("id:"+student.getId()+"\tgroup:"+student.getGroup()+"\tname:"+student.getName()+"\tsex:"+student.getSex()+"\tage:"+student.getAge()+"\temail:"+student.getEmail()+"\tbirthday:"+student.getBirthday()+"\tmemo:"+student.getMemo());
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}
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}
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}
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@@ -0,0 +1,43 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<root>
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<student id="1" group="1">
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<name>张三</name>
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<sex>男</sex>
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<age>18</age>
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<email>zhangsan@163.com</email>
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<birthday>1987-06-08</birthday>
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<memo>好学生</memo>
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</student>
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<student id="2" group="2">
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<name>李四</name>
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<sex>女</sex>
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<age>18</age>
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<email>lisi@163.com</email>
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<birthday>1987-06-08</birthday>
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<memo>好学生</memo>
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</student>
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<student id="3" group="3">
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<name>小王</name>
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<sex>男</sex>
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<age>18</age>
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<email>xiaowang@163.com</email>
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<birthday>1987-06-08</birthday>
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<memo>好学生</memo>
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</student>
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<student id="4" group="4">
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<name>小张</name>
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<sex>男</sex>
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<age>18</age>
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<email>xiaozhang@163.com</email>
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<birthday>1987-06-08</birthday>
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<memo>好学生</memo>
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</student>
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<student id="5" group="5">
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<name>小明</name>
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<sex>男</sex>
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<age>18</age>
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<email>xiaoming@163.com</email>
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<birthday>1987-06-08</birthday>
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<memo>好学生</memo>
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</student>
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</root>
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