Parsing - <>안 속성값 가져오는 파싱

자바 파싱...<안에 있는 desc="" 이런 값 가지고 오는 법>

import javax.xml.parsers.DocumentBuilder;

import javax.xml.parsers.DocumentBuilderFactory;

import javax.xml.xpath.XPath;

import javax.xml.xpath.XPathConstants;

import javax.xml.xpath.XPathFactory;

import org.w3c.dom.Document;

import org.w3c.dom.NodeList;

public class ParsingXmlNow {

public String ParsingXmlnow(){

String now = "";

try {

DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();

DocumentBuilder db = dbf.newDocumentBuilder();

Document doc = db.parse("http://www.kma.go.kr/XML/weather/sfc_web_map.xml");

XPath path = XPathFactory.newInstance().newXPath();

NodeList cols = (NodeList)path.evaluate("//local", doc, XPathConstants.NODESET);

for (int i = 0; i < cols.getLength(); i++) {

if(cols.item(i).getTextContent().equals("서울")){

System.out.println(cols.item(i).getAttributes().getNamedItem("desc").getTextContent());

now = cols.item(i).getAttributes().getNamedItem("desc").getTextContent();

if(now.equals("맑음")){

now = "<img src =/img/1.png style='width: 30px;height: 25px;'/>";

}else if(now.equals("구름조금")){

now = "<img src =/img/2.png style='width: 30px;height: 25px;'/>";

}else if(now.equals("구름많음")){

now = "<img src =/img/3.png style='width: 30px;height: 25px;'/>";

}else if(now.equals("강풍")){

now = "<img src =/img/4.png style='width: 30px;height: 25px;'/>";

}else if(now.equals("비")){

now = "<img src =/img/5.png style='width: 30px;height: 25px;'/>";

}else if(now.equals("태풍")){

now = "<img src =/img/6.png style='width: 30px;height: 25px;'/>";

}

break;

}

}

} catch (Exception e) {

System.out.println("오늘의 날씨 에러  : " + e.getMessage());

}

return now;

}

}