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[JAVA]XML Parsing 본문

JAVA

[JAVA]XML Parsing

DeadDE 2017. 12. 5. 14:46
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import javax.swing.text.html.HTMLEditorKit.Parser;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
 
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
 
/*
-<item>
<dutyAddr>부산광역시 동구 고관로 155, (좌천동)</dutyAddr>
<dutyEtc>4째주 일요일 가능 /2007.08./</dutyEtc>
<dutyMapimg>봉생병원 후문 앞</dutyMapimg>
<dutyName>보생약국</dutyName>
<dutyTel1>051-642-0700</dutyTel1>
<dutyTime1c>1900</dutyTime1c>
<dutyTime1s>0830</dutyTime1s>
<hpid>C1200330</hpid>
<postCdn1>487</postCdn1>
<postCdn2>73 </postCdn2>
<rnum>36</rnum>
<wgs84Lat>35.13123181989675</wgs84Lat>
<wgs84Lon>129.0499687042262</wgs84Lon>
</item>
*/
 
public class XMLPARSER {
 
    private static String getTagValue(String tag, Element eElement) {
        NodeList nlList = eElement.getElementsByTagName(tag).item(0).getChildNodes();
        Node nValue = (Node) nlList.item(0);
        if (nValue == null)
            return null;
        return nValue.getNodeValue();
    }
    
    public void Paser(String url) {
        int page = 1; // 페이지 초기값
        int count = 0;
        try {
            while (true) {
                // parsing할 url 지정(API 키 포함해서)
                
                DocumentBuilderFactory dbFactoty = DocumentBuilderFactory.newInstance();
                DocumentBuilder dBuilder = dbFactoty.newDocumentBuilder();
                Document doc = dBuilder.parse(url+page);
 
                // root tag
                doc.getDocumentElement().normalize();
                System.out.println("Root element :" + doc.getDocumentElement().getNodeName());
 
                // 파싱할 tag
                NodeList nList = doc.getElementsByTagName("item");
                System.out.println("파싱할 리스트 수 : "+ nList.getLength());
 
                for (int temp = 0; temp < nList.getLength(); temp++) {
                    Node nNode = nList.item(temp);
                    if (nNode.getNodeType() == Node.ELEMENT_NODE) {
                        
                        Element eElement = (Element) nNode;
                        System.out.println("######################");
                        // System.out.println(eElement.getTextContent());
                        System.out.println("기관명 : " + getTagValue("dutyName", eElement));
                        System.out.println("주소  : " + getTagValue("dutyAddr", eElement));
                        System.out.println("전화번호 : " + getTagValue("dutyTel1", eElement));
                        System.out.println("진료시간  : " + getTagValue("dutyTime1s", eElement) + " - "
                                + getTagValue("dutyTime1c", eElement));
                        //System.out.println("위도 : " + getTagValue("wgs84Lon", eElement));
                        //System.out.println("경도 : " + getTagValue("wgs84Lat", eElement));
                        count++;
                    } // for end
                } // if end
 
                page += 1;
                System.out.println("page number : " + page);
                
                if (page > 12) {
                    break;
                }
                
            } // while end
            System.out.println("count = "+count);
        } catch (Exception e) {
            e.printStackTrace();
        } // try~catch end
 
    }
 
    public static void main(String[] args) {
        // TODO Auto-generated method stub
        XMLPARSER xml = new XMLPARSER();
        String url = "URL^^";
        xml.Paser(url);
    }
 
}
 
cs



참고출처 :: http://blog.naver.com/nonamed0000?Redirect=Log&logNo=220988048654

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