ZXing2.2.jar官网下载的,提供给部分不能进入官网的人下载.-ZXing2.2.jar official website to download, available to some people who can not enter the official website to download.

android生成二维码扫描,最新的源码分享了哦，快来下载吧-android generate two-dimensional code scanning, the latest source code sharing, oh, come download it