1，要解析的xml文件文件

xml="<apps>\n" +" <app>\n" +" <id>1</id>\n" +" <name>burn</name>\n" +" <version>1.0</version>\n" +" <info>\n" +" <size>10.5</size>\n" +" <message>hhhhhhhh</message>\n" +" </info>\n" +" <info>\n" +" <size>10.5</size>\n" +" <message>hhhhhhhh</message>\n" +" </info>\n" +" </app>\n" +" <app>\n" +" <id>2</id>\n" +" <name>burn2</name>\n" +" <version>2.1</version>\n" +" <info>\n" +" <size>10.5</size>\n" +" <message>hhhhhhhh</message>\n" +" </info>\n" +" <info>\n" +" <size>10.5</size>\n" +" <message>hhhhhhhh</message>\n" +" </info>\n" +" </app>\n" +" <app>\n" +" <id>3</id>\n" +" <name>burn3</name>\n" +" <version>3.2</version>\n" +" <info>\n" +" <size>10.5</size>\n" +" <message>hhhhhhhh</message>\n" +" </info>\n" +" <info>\n" +" <size>10.5</size>\n" +" <message>hhhhhhhh</message>\n" +" </info>\n" +" </app>\n" +"</apps>";

2，新建xml文件对应的封装类

/*** xml数据对应的封装类(注意实体类和xml数据的对应关系，所有标签都得对应)*/@XStreamAlias("apps")//配置标签别名public class AppBean {@XStreamImplicit//忽略集合根节点private List<App> app_list;//必须有无参构造方法public AppBean() {}public AppBean(List<App> app_list) {this.app_list = app_list;}public List<App> getApp_list() {return app_list;}public void setApp_list(List<App> app_list) {this.app_list = app_list;}@XStreamAlias("app")public static class App{private long id;private String name;private String version;@XStreamImplicitprivate List<Infor> infor_list;public App() {}public App(long id, List<Infor> infor_list, String name, String version) {this.id = id;this.infor_list = infor_list;this.name = name;this.version = version;}public long getId() {return id;}public void setId(long id) {this.id = id;}public List<Infor> getInfor_list() {return infor_list;}public void setInfor_list(List<Infor> infor_list) {this.infor_list = infor_list;}public String getName() {return name;}public void setName(String name) {this.name = name;}public String getVersion() {return version;}public void setVersion(String version) {this.version = version;}@XStreamAlias("info")public static class Infor{private String message;private double size;public Infor() {}public Infor(String message, double size) {this.message = message;this.size = size;}public String getMessage() {return message;}public void setMessage(String message) {this.message = message;}public double getSize() {return size;}public void setSize(double size) {this.size = size;}}}}

3，开始xml解析

XStream xStream=new XStream();xStream.processAnnotations(AppBean.class);//声明使用注解的类AppBean ab2= (AppBean) xStream.fromXML(xml);//xml-->Bean，只能解析为对象，不能解析为集合String xml=xStream.toXML(AppBean.class)//Bean-->xml

以上这篇android 使用XStream解析xml的实例就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持。