Android--使用XMLPull解析xml
来源:互联网 发布:厦门小牛网络 编辑:程序博客网 时间:2024/04/30 07:59
在Android中极力推荐的xmlpull方式解析xml。xmlpull不仅仅可以使用在Android上,同样也适用于javase,但在javase环境下,你需要自己去获取xmlpull所依赖的类库。
环境:
kxml2-2.3.0.jar
xmlpull_1_1_3_4c.jar
以上两个jar分别从以下网站下载:
http://www.xmlpull.org/ xmlpull
http://kxml.sourceforge.net/ kxml
xml文件:
<?xml version="1.0" encoding="UTF-8"?><root> <student id="1" group="1"> <name>张三</name> <sex>男</sex> <age>18</age> <email>zhangsan@163.com</email> <birthday>1987-06-08</birthday> <memo>好学生</memo> </student> <student id="2" group="2"> <name>李四</name> <sex>女</sex> <age>18</age> <email>lisi@163.com</email> <birthday>1987-06-08</birthday> <memo>好学生</memo> </student> <student id="3" group="3"> <name>小王</name> <sex>男</sex> <age>18</age> <email>xiaowang@163.com</email> <birthday>1987-06-08</birthday> <memo>好学生</memo> </student> <student id="4" group="4"> <name>小张</name> <sex>男</sex> <age>18</age> <email>xiaozhang@163.com</email> <birthday>1987-06-08</birthday> <memo>好学生</memo> </student> <student id="5" group="5"> <name>小明</name> <sex>男</sex> <age>18</age> <email>xiaoming@163.com</email> <birthday>1987-06-08</birthday> <memo>好学生</memo> </student></root>Xml对应的实体bean文件:
package com.parsexml.entity;public class Student { private int id; private int group; private String name; private String sex; private int age; private String email; private String memo; private String birthday; public int getId() { return id; } public void setId(int id) { this.id = id; } public int getGroup() { return group; } public void setGroup(int group) { this.group = group; } public String getName() { return name; } public void setName(String name) { this.name = name; } public String getSex() { return sex; } public void setSex(String sex) { this.sex = sex; } public int getAge() { return age; } public void setAge(int age) { this.age = age; } public String getEmail() { return email; } public void setEmail(String email) { this.email = email; } public String getMemo() { return memo; } public void setMemo(String memo) { this.memo = memo; } public String getBirthday() { return birthday; } public void setBirthday(String birthday) { this.birthday = birthday; } }
Pull解析代码:
package com.parsexml;import java.io.IOException;import java.util.ArrayList;import java.util.List;import org.xmlpull.v1.XmlPullParser;import org.xmlpull.v1.XmlPullParserException;import org.xmlpull.v1.XmlPullParserFactory;import com.parsexml.entity.Student;public class PullParseXml { public List<Student> PullParseXML(){ List<Student> list=null; Student student = null; //构建XmlPullParserFactory try { XmlPullParserFactory pullParserFactory=XmlPullParserFactory.newInstance(); //获取XmlPullParser的实例 XmlPullParser xmlPullParser=pullParserFactory.newPullParser(); //设置输入流 xml文件 xmlPullParser.setInput(Thread.currentThread().getContextClassLoader().getResourceAsStream("Student.xml"), "UTF-8"); //开始 int eventType=xmlPullParser.getEventType(); try { while(eventType!=XmlPullParser.END_DOCUMENT){ String nodeName=xmlPullParser.getName(); switch (eventType) { //文档开始 case XmlPullParser.START_DOCUMENT: list=new ArrayList<Student>(); break; //开始节点 case XmlPullParser.START_TAG: //判断如果其实节点为student if("student".equals(nodeName)){ //实例化student对象 student=new Student(); //设置Id属性 student.setId(Integer.parseInt(xmlPullParser.getAttributeValue(0))); //设置Group属性 student.setGroup(Integer.parseInt(xmlPullParser.getAttributeValue(1))); }else if("name".equals(nodeName)){ //设置name student.setName(xmlPullParser.nextText()); }else if("sex".equals(nodeName)){ //设置sex student.setSex(xmlPullParser.nextText()); }else if("age".equals(nodeName)){ //设置age student.setAge(Integer.parseInt(xmlPullParser.nextText())); }else if("email".equals(nodeName)){ //设置email student.setEmail(xmlPullParser.nextText()); }else if("birthday".equals(nodeName)){ //设置birthday student.setBirthday(xmlPullParser.nextText()); }else if("memo".equals(nodeName)){ //设置memo属性 student.setMemo(xmlPullParser.nextText()); } break; //结束节点 case XmlPullParser.END_TAG: if("student".equals(nodeName)){ list.add(student); student=null; } break; default: break; } eventType=xmlPullParser.next(); } } catch (NumberFormatException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } } catch (XmlPullParserException e) { e.printStackTrace(); } return list; } public static void main(String[] args) { List<Student> list=new PullParseXml().PullParseXML(); for(Student student:list){ 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()); } } }
注:若工程中缺少kxml2-2.3.0.jar文件则会报以下异常信息:
你应该添加kxml2-2.3.0.jar包到你的classpath下
1 0
- Android--使用XMLPull解析xml
- android使用xmlpull方式解析xml示例
- 使用xmlpull解析xml
- 使用XmlPull解析XML
- 使用Xmlpull解析xml
- 轻松使用xmlpull解析xml
- 轻松使用xmlpull解析xml
- 轻松使用xmlpull解析xml
- android应用中使用xmlpull解析xml文档失败
- android中xml解析之xmlpull篇
- android xmlpull方式解析存储xml
- Andriod 使用XmlPull解析XML文件
- xmlpull解析XML
- xml解析-xmlpull
- xmlpull解析xml
- xml请求,xmlpull解析
- android解析xml一直报错org.xmlpull.v1.XmlPullParserException
- android解析xml一直报错org.xmlpull.v1.XmlPullParserException
- 147. Insertion Sort List
- ubuntu下的samba配置
- java调用ffmpeg获取视频时长
- Fragment AutoCompleteTextView xml动画(补间 属性动画)
- java api文档的阅读技巧
- Android--使用XMLPull解析xml
- java提高篇-----详解java的四舍五入与保留位
- Android Dalvik虚拟机初识
- 大型网站架构系列:分布式消息队列(一)
- 34. Search for a Range
- 怎么快速修改iMindMap浮动文本格式
- HTTP协议详解
- 解决URL传参乱码问题
- 美好的一天(Weather Live)