android xml解析
一：模板1
1.1xml格式如下
1.2解析类如下：SAXGameService.java源码
package com.XMLhandler;import java.io.InputStream;import java.util.ArrayList;import java.util.List;import javax.xml.parsers.SAXParser;import javax.xml.parsers.SAXParserFactory;import org.xml.sax.Attributes;import org.xml.sax.SAXException;import org.xml.sax.helpers.DefaultHandler;import com.yxyun.domain.Game;/** * @Author BraveStarr * @QQ 1733259520 * * 使用时如下: * final SAXGameService saxGameService = new SAXGameService(); * // 使用类装载器获取流数据 * new Thread(new Runnable() { * @Override * public void run() { * try { * InputStream inStream = InputStreamUtil * .getStreamContent("http://game.yxyun.com/WS/WS_Bestv_VOS.php?uid=387881&message=gamemall"); * List<Game> games = saxGameService.readXml(inStream); * Message message = new Message(); * message.what = REQUEST_HOME_LISTINFO_SUCCESS; * // 得到结果数据解析成getRemoteData()中的数据 * message.obj = getRemoteData(games); * mHandler.sendMessage(message); * } catch (Exception e) { * Message message = new Message(); * message.what = XML_PARSER_ERROR; * // 得到结果数据解析成getRemoteData()中的数据 * mHandler.sendMessage(message); * } * } * }).start(); */public class SAXGameService { public List<Game> readXml(InputStream inStream) throws Exception { SAXParserFactory spf = SAXParserFactory.newInstance(); SAXParser saxParser = spf.newSAXParser();// 创建解析器 // 设置解析器相关特性,http://xml.org/sax/features/namespace = true // 表示开启命名空间特性 // saxParser.setProperty("http://xml.org/sax/features/namespace", true); GameDefaultHandler handler = new GameDefaultHandler(); saxParser.parse(inStream, handler); inStream.close(); return handler.getGames(); } private final class GameDefaultHandler extends DefaultHandler { private List<Game> games = null; private Game game = null; private String tag = null; @Override public void startDocument() throws SAXException { games = new ArrayList<Game>(); } @Override public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException { if ("gameinfo".equals(localName)) { game = new Game(); } tag = localName; } @Override public void endElement(String uri, String localName, String qName) throws SAXException { if ("gameinfo".equals(localName) && game != null) { games.add(game); game = null; } tag = null; } @Override public void characters(char[] ch, int start, int length) throws SAXException { if (tag != null) { String data = new String(ch, start, length); if ("ispack".equals(tag)) { game.setIspack(data); } else if ("gameid".equals(tag)) { game.setGameid(data); } else if ("gameName".equals(tag)) { game.setGameName(data); }else if ("price".equals(tag)) { game.setPrice(Integer.parseInt(data)); }else if ("days".equals(tag)) { game.setDays(Integer.parseInt(data)); }else if ("is_buy".equals(tag)) { game.setIs_buy(data); }else if ("type".equals(tag)) { game.setType(data); }else if ("language".equals(tag)) { game.setLanguage(data); }else if ("gameimage".equals(tag)) { game.setGameimage(data); }else if ("gamehot".equals(tag)) { game.setGamehot(data); }else if ("introduction".equals(tag)) { game.setIntroduction(data); }else if ("gamevideo".equals(tag)) { game.setGamevideo(data); } } } /** * @return the games */ public List<Game> getGames() { return games; } }} |
Game.java如下
package com.yxyun.domain;import android.text.TextUtils;public class Game { private String ispack = "0";//是否为礼包,"1"表示礼包、"0"表示游戏 private String gameid;//游戏或礼包id,ispack为礼包时,对应礼包id,否则对应游戏id private String gameName;//游戏名或礼包名 private Integer price=0;//游戏或礼包价格 private Integer days=0;//游戏或礼包服务期 private String is_buy;//游戏或礼包是否已经购买 private String type="无";//(游戏)所属礼包类型 private String language;//(游戏)语言 private String gameimage;//游戏或礼包图片路径 private String gamehot;//游戏人气 private String introduction;//游戏介绍 private String gamevideo;//游戏视频 public String getGamevideo() { return gamevideo; } public void setGamevideo(String gamevideo) { this.gamevideo = gamevideo; } public String getGamehot() { return gamehot; } public void setGamehot(String gamehot) { this.gamehot = gamehot; } public String getIntroduction() { return introduction; } public void setIntroduction(String introduction) { this.introduction = introduction; } public String getIspack() { return ispack; } public void setIspack(String ispack) { this.ispack = ispack; } public String getGameid() { return gameid; } public void setGameid(String gameid) { this.gameid = gameid; } public String getGameName() { return gameName; } public void setGameName(String gameName) { this.gameName = gameName; } public Integer getPrice() { return price; } public void setPrice(Integer price) { this.price = price; } public Integer getDays() { return days; } public void setDays(Integer days) { this.days = days; } public String getIs_buy() { return is_buy; } public void setIs_buy(String is_buy) { this.is_buy = is_buy; } public String getType() { return type; } public void setType(String type) { if(!TextUtils.isEmpty(type)){ this.type = type; } } public String getLanguage() { return language; } public void setLanguage(String language) { this.language = language; } public String getGameimage() { return gameimage; } public void setGameimage(String gameimage) { this.gameimage = gameimage; }} |
InputStreamUtil.java类如下
package com.utils;import java.io.ByteArrayInputStream;import java.io.InputStream;import java.net.HttpURLConnection;import java.net.URL;public class InputStreamUtil { /** * 获取输入流 * @param urlpath 文件路径 * @return * @throws Exception */ public static InputStream getStreamContent(String urlpath) throws Exception { URL url = new URL(urlpath); HttpURLConnection conn = (HttpURLConnection) url.openConnection(); conn.setRequestMethod("GET");// 设置请求方式,默认为"GET" conn.setConnectTimeout(6 * 1000);// 设置请求超时 // 请求图片或网页地址如果成功,返回响应码为200 if (conn.getResponseCode() == 200) { return conn.getInputStream(); } return null; }}
