import java.util.ArrayList;
import java.util.List;

import org.htmlparser.NodeFilter;
import org.htmlparser.Parser;
import org.htmlparser.filters.NodeClassFilter;
import org.htmlparser.tags.TableColumn;
import org.htmlparser.tags.TableRow;
import org.htmlparser.tags.TableTag;
import org.htmlparser.util.NodeList;


public class ParsePage {
	 public static String filter(String character)
	    {
	        character = character.replaceAll("[^(0-9)]", "");
	        return character;
	    }
	public static String parseFromString(String content) throws Exception {
		   Parser parser1 = new Parser(content);  
           parser1.setEncoding("utf-8");  
           NodeFilter filter1 = new NodeClassFilter(TableTag.class); 
           NodeList nodeList11 = parser1.parse(filter1);  
           List<String> lsit= new ArrayList<String>();
           for(int i = 0; i < nodeList11.size(); ++i){  
               if(nodeList11.elementAt(i) instanceof TableTag){  
                   TableTag tag = (TableTag) nodeList11.elementAt(i);  
                   TableRow[] rows = tag.getRows();  
                   for (int j = 0; j < rows.length; ++j) {  
                       TableRow row = (TableRow) rows[j];  
                       TableColumn[] columns = row.getColumns();  
                       for (int k = 0; k < columns.length; ++k) {  
                           String info = filter(columns[k].toPlainTextString().trim());  
                          // System.out.println(info);  
                           lsit.add(info);
                       }
                   }
               }  
           }
           System.out.println("第"+lsit.get(3)+"期获取号码："+lsit.get(5));
           return lsit.get(5);
	}
}