使用java遍历zip文件

final ZipFile file = new ZipFile( FILE_NAME );
try
{
    final Enumeration<? extends ZipEntry> entries = file.entries();
    while ( entries.hasMoreElements() )
    {
        final ZipEntry entry = entries.nextElement();
        System.out.println( entry.getName() );
        //use entry input stream:
        readInputStream( file.getInputStream( entry ) )
    }
}
finally
{
    file.close();
}
    
private static int readInputStream( final InputStream is ) throws IOException {
    final byte[] buf = new byte[ 8192 ];
    int read = 0;
    int cntRead;
    while ( ( cntRead = is.read( buf, 0, buf.length ) ) >=0  )
    {
        read += cntRead;
    }
    return read;
}