www.pudn.com > java_search_engineer_develop.rar > HTMLDocParser.java

package sample.dw.paper.lucene.util; 
 
import java.io.FileInputStream; 
import java.io.FileNotFoundException; 
import java.io.IOException; 
import java.io.InputStream; 
import java.io.InputStreamReader; 
import java.io.Reader; 
import java.io.UnsupportedEncodingException; 
 
import org.apache.lucene.demo.html.HTMLParser; 
 
public class HTMLDocParser { 
	private String htmlPath; 
	 
	private HTMLParser htmlParser; 
	 
	public HTMLDocParser(String htmlPath){ 
		this.htmlPath = htmlPath; 
		initHtmlParser(); 
	} 
	 
	private void initHtmlParser(){ 
		InputStream inputStream = null; 
		try { 
			inputStream = new FileInputStream(htmlPath); 
		} catch (FileNotFoundException e) { 
			e.printStackTrace(); 
		} 
		if(null != inputStream){ 
			 { 
				htmlParser = new HTMLParser(new InputStreamReader(inputStream)); 
			 
			} 
		} 
	} 
	 
	public String getTitle(){ 
		if(null != htmlParser){ 
			try { 
				return htmlParser.getTitle(); 
			} catch (IOException e) { 
				e.printStackTrace(); 
			} catch (InterruptedException e) { 
				e.printStackTrace(); 
			} 
		} 
		return ""; 
	} 
	 
	public Reader getContent(){ 
	    if(null != htmlParser){ 
	    	try { 
				return htmlParser.getReader(); 
			} catch (IOException e) { 
				e.printStackTrace(); 
			} 
	    } 
	    return null; 
	} 
	 
	public String getPath(){ 
		htmlPath = this.htmlPath;	 
		int startPos = htmlPath.indexOf("mirror")+6; 
       	String url = htmlPath; 
        url=url.substring(startPos); 
    	url = url.replaceAll("\\\\", "/"); 
    	htmlPath = "http:/" + url;  
		return htmlPath; 
	} 
 
}