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java 解析xml sax 使用Zxing及豆瓣API
/*
 * @(#)XMLSax.java		       Project:bookscan
 * Date:2012-12-3
 *
 * Copyright (c) 2011 CFuture09, Institute of Software, 
 * Guangdong Ocean University, Zhanjiang, GuangDong, China.
 * All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.sinaapp.msdxblog.bookscan.util;

import java.io.IOException;
import java.io.InputStream;

import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;

import com.sinaapp.msdxblog.bookscan.bean.Book;

import android.util.Log;
import android.util.Xml;

/**
 * @author Geek_Soledad (66704238@51uc.com)
 */
public class XMLSax {

	public static Book sax(InputStream is) {
		Book book = null;
		XmlPullParser parser = Xml.newPullParser();
		try {
			parser.setInput(is, "UTF-8");
			int eventType = parser.getEventType();
			while (eventType != XmlPullParser.END_DOCUMENT) {
				switch (eventType) {
				case XmlPullParser.START_TAG:
					Log.d("test", parser.getName());
					if (parser.getName().equals("entry")) {
						book = new Book();
					} else if (parser.getName().equals("link")) {
						if (parser.getAttributeValue(null, "rel").equals("image")) {
							book.setImage(parser.getAttributeValue(null, "href"));
						}
						eventType = parser.next();
					}
					else if (parser.getName().equals("attribute")) {
						String attribute = parser.getAttributeValue(0);
						eventType = parser.next();
						if (attribute.equals("title")) {
							book.setName(parser.getText());
						} else if (attribute.equals("author")) {
							book.setAuthor(parser.getText());
						} else if (attribute.equals("isbn10")) {
							book.setIsbn10(parser.getText());
						} else if (attribute.equals("isbn13")) {
							book.setIsbn13(parser.getText());
						} else if ( attribute.equals("publisher")) {
							book.setPublisher(parser.getText());
						} 
					} else if (parser.getName().equals("summary")) {
						eventType = parser.next();
						book.setSummary(parser.getText());
					} else if (parser.getName().equals("title")) {
						if (book.getName() == null) {
							eventType = parser.next();
							book.setName(parser.getText());
						}
					}
					break;
				case XmlPullParser.END_TAG:
					break;
				}
				eventType = parser.next();
			}

		} catch (XmlPullParserException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		}
		return book;
	}
}
loop Windows下Lua进行目录文件查找
1. dir *.cpp /s 或者 for /r . %%i (*.cpp) do echo %%i
2. for /r . %%i (*.cpp) do call findstr /F:token.lst %%i
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