tika获取压缩文件内容

package com.wangchao.tika.sax;

import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
import org.xml.sax.helpers.DefaultHandler;

public class MyHandler extends DefaultHandler {
    @Override
    public void characters(char[] ch, int start, int length)
            throws SAXException {
        String content = new String(ch,start,length);  
        System.out.println(content);
    }

    @Override
    public void endElement(String uri, String localName, String qName)
            throws SAXException {
        System.out.println("</"+qName+">");
    }

    @Override
    public void startElement(String uri, String localName, String qName,
            Attributes attributes) throws SAXException {
        System.out.println("<"+qName+">");
    }

}

//主类

package com.wangchao.tika.demo;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.Reader;

import org.apache.tika.Tika;
import org.apache.tika.exception.TikaException;
import org.apache.tika.metadata.Metadata;
import org.apache.tika.parser.ParseContext;
import org.apache.tika.parser.Parser;
import org.xml.sax.SAXException;

import com.wangchao.tika.sax.MyHandler;

public class RarDemo {
    public static void main(String[] args) throws FileNotFoundException, IOException, SAXException, TikaException {
        Tika tika = new Tika();
        Metadata m = new Metadata();
        Parser parser = tika.getParser();    
        MyHandler mh = new MyHandler();
        ParseContext p =    new ParseContext();
        p.set(Parser.class,parser); 

        //目前能实现读取压缩文件里面文件的标题和正文。
        parser.parse(new FileInputStream(new File("/home/wangchao/下载/4.zip")), mh, m, p);
    }
}

以下代码与上面没关系，可以获取压缩文件中的文件的元数据

package com.wangchao.tika.zip;

import java.io.File;
import java.io.IOException;
import java.util.Collections;
import java.util.List;
import java.util.zip.ZipEntry;
import java.util.zip.ZipException;
import java.util.zip.ZipFile;

import org.apache.tika.Tika;
import org.apache.tika.metadata.Metadata;

public class ZipFileDemo {

    /**
     * @param args
     * @throws IOException
     * @throws ZipException
     */
    public static void main(String[] args) throws ZipException, IOException {
        // TODO 自动生成的方法存根
        ZipFile zf = new ZipFile(new File("/home/wangchao/下载/4.zip"));
        List<ZipEntry> list = (List<ZipEntry>) Collections.list(zf.entries());
        Tika tika = new Tika();
        Metadata m = new Metadata();
        tika.parse(zf.getInputStream(list.get(0)), m);
        System.out.println(m);
    }

}