2錛塉DOM杈撳嚭UTF-8鏂囦歡涔辯爜鐨勬牴鏈師鍥犲茍闈炲湪JDOMAPI錛岃屾槸鍦↗DK銆?
鍏蜂綋鎻忚堪錛?
JDOM鐨勮緭鍑虹被XMLOutputter鏈変袱涓猳utput鎺ュ彛錛岄櫎浜嗛兘鍏鋒湁涓涓狣ocument鍙傛暟澶栵紝鍒嗗埆鎺ュ彈Writer鍜?OutputStream鍙傛暟銆?
榪欑粰鎴戜滑涓涓敊瑙夛紝涓や釜鎺ュ彛鍙互浠繪剰浣跨敤銆?
棣栧厛鎴戜滑鐢╫utput(doc,System.out)鏉ュ仛嫻嬭瘯錛屾鏃跺緱鍒頒貢鐮侊紝
鐒跺悗鎴戜滑鏀逛負output(doc,new PrintWriter(System.out))鏉ユ祴璇曪紝杈撳嚭涓嶆槸涔辯爜錛?
涔熷氨鏄鍦ㄦ帶鍒跺彴鐨勬椂鍊欎竴瀹氳鐢ㄤ竴涓猈riter鎺ュ彛鍖呰涓涓嬨?
鐒跺悗鎴戜滑鐢╫utput(doc,new FileWriter(path))鏉ュ仛嫻嬭瘯錛岀粨鏋滃嵈寰楀埌涔辯爜錛?
鐒跺悗鎴戜滑鏀逛負output(doc,new FileOutputStream(path))鏉ユ祴璇曪紝杈撳嚭涓嶆槸涔辯爜錛?
涔熷氨鏄鍦ㄨ緭鍑烘枃浠剁殑鏃跺欎竴瀹氳鐢ㄤ竴涓狾utputStream鎺ュ彛鍖呰涓涓嬨?
鐤簡鍚э紵鍛靛懙錛屽緢鎼炵瑧鏄惂銆傜粡榪囧埌JDOM鐨勬簮鐮佷腑璋冭瘯錛屽彂鐜版病鏈変換浣曢棶棰橈紝闂鍑哄湪浜咼DK閲岄潰銆?
JDK鍐呯殑瀵瑰簲鎺ュ彛澶勭悊錛?
1錛塒rintWriter綾繪湁鍙傛暟涓篛utputStream鐨勬瀯閫犳柟娉曪紝鍥犳鍙互浠嶴ystem.out鍖呰鍒癙rintWriter
2錛塅ileWriter綾繪病鏈夊弬鏁頒負OutputStream鐨勬瀯閫犳柟娉曪紝鍥犳涓嶈兘浠嶧ileOutputStream鍖呰鍒?FileWriter
3錛夊鏋淧rintWriter綾葷敤浜嗗弬鏁頒負Writer鐨勬瀯閫犳柟娉曪紙Writer瀹炵幇涓篎ileWriter錛夛紝鏈鍚庤緭鍑轟篃鏄貢鐮?
4錛夊鏋滅敤涓涓狥ileOutputStream鏉ュ寘瑁呬竴涓帶鍒跺彴杈撳嚭錛屼篃鏄貢鐮?
鍥犳錛屽浜嶫DK鍐呯殑鍚勭杈撳嚭浣撶郴錛屽悇縐岻nputStream銆丱utputStream銆乺eader鍜寃riter瑕佸厖鍒嗚璇嗭紝鍚﹀垯鏋佸鏄撳嚭鐜頒竴浜涙剰鎯充笉鍒扮殑闂銆?
]]>
import org.jdom2.Document;
import org.jdom2.Element;
import org.jdom2.output.XMLOutputter;
public class CreateJdom {
public static String createXml(){
Element root=new Element("cupMobiles");
Document doc=new Document(root);
Element cupMobile=new Element("cupMobile");
cupMobile.setAttribute("application", "UPNoCard");
cupMobile.setAttribute("version", "1.01");
root.addContent(cupMobile);
Element transaction=new Element("transaction");
transaction.setAttribute("type","Purchase.PMReq");
cupMobile.addContent(transaction);
Element submitTime=new Element("submitTime");
submitTime.setText("20111207111641");
transaction.addContent(submitTime);
Element order=new Element("order");
order.setAttribute("id", "12347733");
transaction.addContent(order);
Element merchant=new Element("merchant");
merchant.setAttribute("id","303290047228001");
transaction.addContent(merchant);
Element accountNumber1=new Element("accountNumber1");
accountNumber1.setText("6224130665233518");
transaction.addContent(accountNumber1);
Element transSerialNumber=new Element("transSerialNumber");
transSerialNumber.setText("201162");
transaction.addContent(transSerialNumber);
Element billAmount =new Element("billAmount");
billAmount.setAttribute("currency","156");
billAmount.setText("000000030231");
transaction.addContent(billAmount);
Element settleDate=new Element("settleDate");
settleDate.setText("20111208");
transaction.addContent(settleDate);
ByteArrayOutputStream byteRsp=new ByteArrayOutputStream();
XMLOutputter xmlOut=new XMLOutputter();
try {
xmlOut.output(doc, byteRsp);
} catch (Exception e) {
e.printStackTrace();
System.out.println(e.getMessage());
}
return byteRsp.toString();
}
public static void main(String[] args) {
}
}
//JDOM xml鐨勭敓鎴愮殑嫻嬭瘯浠ｇ爜
import junit.framework.TestCase;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
public class CreateJdomTest extends TestCase{
@Before
public void setUp(){}
@After
public void tearDown(){}
@Test
public void testCreateJdom(){
String result=new CreateJdom().createXml();
System.out.println(result);
}
}
//JDOM xml鐨勮В鏋愪互鍙婅В鏋愮殑嫻嬭瘯浠ｇ爜
import java.io.StringReader;
import java.util.Collections;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import org.jdom2.Document;
import org.jdom2.Element;
import org.jdom2.input.SAXBuilder;
import org.xml.sax.InputSource;
public class ParseJdom {
public static Map<String, String> parseXml(String xml) {
Map<String, String> map = Collections
.synchronizedMap(new HashMap<String, String>());
StringReader reader = new StringReader(xml);
InputSource source = new InputSource(reader);
SAXBuilder sax = new SAXBuilder();
try {
Document doc = sax.build(source);
Element root = doc.getRootElement();
// map.put(root.getName(), root.getValue());
// System.out.println("root=" + root.getName());
// System.out.println("root,s value=" + root.getValue());
Element cupMobile = null;
cupMobile = root.getChild("cupMobile");
// map.put(cupMobile.getName(), cupMobile.getValue());
String application=cupMobile.getAttributeValue("application");
map.put("application", application);
String version=cupMobile.getAttributeValue("version");
map.put("version", version);
Element transaction = null;
transaction = cupMobile.getChild("transaction");
// map.put(transaction.getName(), transaction.getValue());
String type=transaction.getAttributeValue("type");
map.put("type", type);
Element submitTime = null;
submitTime = transaction.getChild("submitTime");
map.put(submitTime.getName(), submitTime.getValue());
Element order = null;
order = transaction.getChild("order");
// map.put(order.getName(), order.getValue());
String orderId=order.getAttributeValue("id");
map.put("orderId", orderId);
Element merchant = null;
merchant = transaction.getChild("merchant");
// map.put(merchant.getName(), merchant.getValue());
String merchantId=merchant.getAttributeValue("id");
map.put("merchantId", merchantId);
Element accountNumber1 = null;
accountNumber1 = transaction.getChild("accountNumber1");
map.put(accountNumber1.getName(), accountNumber1.getValue());
Element transSerialNumber = null;
transSerialNumber = transaction.getChild("transSerialNumber");
map.put(transSerialNumber.getName(), transSerialNumber.getValue());
Element billAmount = null;
billAmount = transaction.getChild("billAmount");
map.put(billAmount.getName(), billAmount.getValue());
String currency=billAmount.getAttributeValue("currency");
map.put("currency", currency);
Element settleDate = null;
settleDate = transaction.getChild("settleDate");
map.put(settleDate.getName(), settleDate.getValue());
} catch (Exception e) {
e.printStackTrace();
System.out.println(e.getMessage());
}
return map;
}
public static void main(String[] args) {
String xml = new CreateJdom().createXml();
Map<String, String> map = new ParseJdom().parseXml(xml);
Iterator it = map.entrySet().iterator();
while (it.hasNext()) {
Map.Entry<String, String> entry = (Map.Entry<String, String>) it
.next();
System.out.println("key=" + entry.getKey());
System.out.println("Value=" + entry.getValue());
}
}
}
]]>
import java.io.ByteArrayOutputStream;
import org.jdom2.Document;
import org.jdom2.Element;
import org.jdom2.output.XMLOutputter;
public class CreateJdom {
/**
* 鐢熸垚鏀粯瀹濋渶瑕佺殑XML鏍煎紡錛岃嚜宸辨ā鎷熸祴璇曟敮浠樻帴鍙ｇ殑寮傛榪斿洖緇撴灉
* @return
*/
public static String createXml(){
Element root=new Element("notify");
Document doc=new Document(root);
Element trade_status=new Element("trade_status");
trade_status.setText("TRADE_FINISHED");
root.addContent(trade_status);
Element total_fee=new Element("total_fee");
total_fee.setText("0.90");
root.addContent(total_fee);
Element subject=new Element("subject");
subject.setText("123465");
root.addContent(subject);
Element out_trade_no=new Element("out_trade_no");
out_trade_no.setText("1118060201-7555");
root.addContent(out_trade_no);
Element notify_reg_time=new Element("notify_reg_time");
notify_reg_time.setText("2010-11-1814:02:43.000");
root.addContent(notify_reg_time);
Element trade_no=new Element("trade_no");
trade_no.setText("2010111800209965");
root.addContent(trade_no);
ByteArrayOutputStream byteRsp=new ByteArrayOutputStream();
XMLOutputter xmlOut=new XMLOutputter();
try {
xmlOut.output(doc, byteRsp);
} catch (Exception e) {
e.printStackTrace();
System.out.println(e.getMessage());
}
String temp=byteRsp.toString();
String result=temp.substring(temp.indexOf(">")+1, temp.length());
return result.trim();
// return byteRsp.toString();
}
public static void main(String[] args) {
CreateJdom jdom=new CreateJdom();
String result=jdom.createXml();
System.out.println(result);
}
}
package org.litsoft.air.unionpay;
import java.io.StringReader;
import java.util.Collections;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import org.jdom2.Document;
import org.jdom2.Element;
import org.jdom2.input.SAXBuilder;
import org.xml.sax.InputSource;
public class ParseJdom {
/**
* 瑙ｆ瀽XMl閲岄潰鐨勬瘡涓瓧孌?br /> * @param xml
* @return
*/
public static Map<String,String> parseXml(String xml){
Map<String,String> map=Collections.synchronizedMap(new HashMap<String,String>());
StringReader reader=new StringReader(xml);
InputSource source=new InputSource(reader);
SAXBuilder sax=new SAXBuilder();
try {
Document doc=sax.build(source);
Element root=doc.getRootElement();
System.out.println("root,s name="+root.getName());
System.out.println("root,s value="+root.getValue());
List node=root.getChildren();
Element element=null;
for(int i=0;i<node.size();i++){
element=(Element)node.get(i);
map.put(element.getName(), element.getValue());
}
} catch (Exception e) {
e.printStackTrace();
}
return map;
}
public static void main(String[] args) {
String xmlHeader="<"+"?"+"xml"+" version="+"\"1.0\""+" encoding="+"\"UTF-8\""+"?"+">";
CreateJdom jdom=new CreateJdom();
String result=jdom.createXml();
System.out.println("xmlHeader+result="+xmlHeader+result);
Map<String,String> map=new ParseJdom().parseXml(xmlHeader+result);
Iterator it=map.entrySet().iterator();
while(it.hasNext()){
Map.Entry<String, String> entry=(Map.Entry<String, String>)it.next();
System.out.println(entry.getKey()+" , "+entry.getValue());
}
}
}
]]>