QRCode二维码编解码类库，zxing1.7版本-QRCode dimensional code decoding library, zxing1.7 version

ZXing-1.6.zip开发核心包，一维二维扫描源码。-ZXing-1.6.zip development of the core package, one-dimensional two-dimensional scanning source.

zxing是一个开源Java类库用于解析多种格式的1D/2D条形码。目标是能够对QR编码、Data Matrix、UPC的1D条形码进行解码。 其提供了多种平台下的客户端包括：J2ME、J2SE和android。 -zxing is an open source Java class library for parsing a variety of formats 1D/2D bar code. Goal is to be able t