dom4j解析xml字符串

package com.smsServer.Dhst;

import java.util.HashMap;

import java.util.Iterator;

import java.util.Map;

import org.dom4j.Document;

import org.dom4j.DocumentException;

import org.dom4j.DocumentHelper;

import org.dom4j.Element;

import com.common.object.SmsSendResponseObject;

/**

* @description 解析xml字符串

*/

public class Test{

public void readStringXml(Stringxml)
{

Document
doc = null;

try {

// 读取并解析XML文档

// SAXReader就是一个管道，用一个流的方式，把xml文件读出来

// SAXReader reader = new SAXReader(); //User.hbm.xml表示你要解析的xml文档

// Document document = reader.read(new File("User.hbm.xml"));

// 下面的是通过解析xml字符串的

doc
= DocumentHelper.parseText(xml);// 将字符串转为XML

Element rootElt
= doc.getRootElement();// 获取根节点

System.out.println("根节点："+
rootElt.getName());//
拿到根节点的名称

Iterator iter
= rootElt.elementIterator("head");//
获取根节点下的子节点head

// 遍历head节点

while
(iter.hasNext()){

Element recordEle
= (Element) iter.next();

String title
= recordEle.elementTextTrim("title");// 拿到head节点下的子节点title值

System.out.println("title:"+
title);

Iterator iters
= recordEle.elementIterator("script");//
获取子节点head下的子节点script

// 遍历Header节点下的Response节点

while
(iters.hasNext()){

Element itemEle
= (Element) iters.next();

String username
= itemEle.elementTextTrim("username");// 拿到head下的子节点script下的字节点username的值

String password
= itemEle.elementTextTrim("password");

System.out.println("username:"+
username);

System.out.println("password:"+
password);

}

}

Iterator iterss
= rootElt.elementIterator("body");///获取根节点下的子节点body

// 遍历body节点

while
(iterss.hasNext()){

Element recordEless
= (Element) iterss.next();

String
result = recordEless.elementTextTrim("result");//
拿到body节点下的子节点result值

System.out.println("result:"+
result);

Iterator itersElIterator
= recordEless.elementIterator("form");//
获取子节点body下的子节点form

// 遍历Header节点下的Response节点

while
(itersElIterator.hasNext()){

Element itemEle
= (Element) itersElIterator.next();

String banlce
= itemEle.elementTextTrim("banlce");// 拿到body下的子节点form下的字节点banlce的值

String subID
= itemEle.elementTextTrim("subID");

System.out.println("banlce:"+
banlce);

System.out.println("subID:"+
subID);

}

}

} catch(DocumentException e){

e.printStackTrace();

} catch(Exception e){

e.printStackTrace();

}

}

/**

* @description 将xml字符串转换成map

* @param xml

* @return Map

*/

public staticMap readStringXmlOut(Stringxml)
{

Map map=
new HashMap();

Document
doc = null;

try {

doc
= DocumentHelper.parseText(xml);// 将字符串转为XML

Element rootElt
= doc.getRootElement();// 获取根节点

System.out.println("根节点："+
rootElt.getName());//
拿到根节点的名称

Iterator iter
= rootElt.elementIterator("head");//
获取根节点下的子节点head

// 遍历head节点

while
(iter.hasNext()){

Element recordEle
= (Element) iter.next();

String title
= recordEle.elementTextTrim("title");// 拿到head节点下的子节点title值

System.out.println("title:"+
title);

map.put("title", title);

Iterator iters
= recordEle.elementIterator("script");//
获取子节点head下的子节点script

// 遍历Header节点下的Response节点

while
(iters.hasNext()){

Element itemEle
= (Element) iters.next();

String username
= itemEle.elementTextTrim("username");// 拿到head下的子节点script下的字节点username的值

String password
= itemEle.elementTextTrim("password");

System.out.println("username:"+
username);

System.out.println("password:"+
password);

map.put("username", username);

map.put("password", password);

}

}

Iterator iterss
= rootElt.elementIterator("body");///获取根节点下的子节点body

// 遍历body节点

while
(iterss.hasNext()){

Element recordEless
= (Element) iterss.next();

String
result = recordEless.elementTextTrim("result");//
拿到body节点下的子节点result值

System.out.println("result:"+
result);

Iterator itersElIterator
= recordEless.elementIterator("form");//
获取子节点body下的子节点form

// 遍历Header节点下的Response节点

while
(itersElIterator.hasNext()){

Element itemEle
= (Element) itersElIterator.next();

String banlce
= itemEle.elementTextTrim("banlce");// 拿到body下的子节点form下的字节点banlce的值

String subID
= itemEle.elementTextTrim("subID");

System.out.println("banlce:"+
banlce);

System.out.println("subID:"+
subID);

map.put("result",result);

map.put("banlce", banlce);

map.put("subID", subID);

}

}

} catch(DocumentException e){

e.printStackTrace();

} catch(Exception e){

e.printStackTrace();

}

return
map;

}

public staticvoid
parse(Stringxml)

{

Document
doc = null;

try {

doc
= DocumentHelper.parseText(xml);// 将字符串转为XML

Element rootElt
= doc.getRootElement();// 获取根节点smsReport

Iterator iters
= rootElt.elementIterator("sendResp");//
获取根节点下的子节点sms

while
(iters.hasNext()){

Element recordEle1
= (Element) iters.next();

Iterator iter
= recordEle1.elementIterator("sms");

int i=0;

// 遍历sms节点

while
(iter.hasNext()){

Element recordEle
= (Element) iter.next();

SmsSendResponseObject r =new SmsSendResponseObject();

String phone
= recordEle.elementTextTrim("phone");// 拿到sms节点下的子节点stat值

String smsID
= recordEle.elementTextTrim("smsID");// 拿到sms节点下的子节点stat值

System.out.println(phone+"==="+smsID);

}

}

} catch(DocumentException e){

e.printStackTrace();

} catch(Exception e){

e.printStackTrace();

}

}

public staticvoid main(String[]
args){

// 下面是需要解析的xml字符串例子

String xmlString
= "<html>"
+ "<head>"
+ "<title>dom4j解析一个例子</title>"

+
"<script>" +
"<username>yangrong</username>"

+
"<password>123456</password>" +
"</script>" +
"</head>"

+
"<body>" +
"<result>0</result>" +
"<form>"

+
"<banlce>1000</banlce>" +
"<subID>36242519880716</subID>"

+
"</form>" +
"</body>" +
"</html>";

/*

* Test2 test = new Test2(); test.readStringXml(xmlString);

*/

Map map= readStringXmlOut(xmlString);

Iterator iters
= map.keySet().iterator();

while
(iters.hasNext()){

String
key = iters.next().toString();//
拿到键

String val
= map.get(key).toString();//
拿到值

System.out.println(key+
"=" + val);

}

String
xml="<batchSendResp><sendResp><sms><phone>137000000</phone><smsID>ff8080813349da9001334f0eed8c5923</smsID></sms></sendResp><sendResp><sms><phone>187000000</phone><smsID>ff8080813349da9001334f0eee045924</smsID></sms></sendResp></batchSendResp>";

parse(xml);

}

}

运行之后的结果会是：

根节点：html

title:dom4j解析一个例子

username:yangrong

password:123456

result:0

banlce:1000

subID:36242519880716

result=0

username=yangrong

title=dom4j解析一个例子

subID=36242519880716

banlce=1000

password=123456

137000000===ff8080813349da9001334f0eed8c5923

187000000===ff8080813349da9001334f0eee045924