Android ZXING 通过 BitMatrix 编码 qr -->存储到 byte[] -->插入数据库
周末我一直在玩zxing，遇到了一个我无法解决的问题。我正在使用工作java代码示例使用zxing进行QR码编码和解码，并且有兴趣将生成的 BitMatrix（包含二维码的位）转换为 byte[]，以便我可以将图像存储在 sql lite blob 字段中（然后在需要时绘制条形码） 。有谁知道这是否可能。我不确定我提供的编码解决方案该去哪里。我查看了 http://zxing .org/w/docs/javadoc/com/google/zxing/client/j2se/MatrixToImageWriter.html 寻求解决方案，但尚未找到解决我的问题的任何方法（我想也许可以通过 ！
非常感谢
MatrixToImageWriter
I have been playing around with zxing over the weekend, and have ran into a problem that I am unable to solve. I am using the working java code example at QR Code encoding and decoding using zxing, and am interested in converting the generated BitMatrix (that houses bits of the qr code) into a byte[] so that I can store the image in an sql lite blob field (and then draw the bar code when I want to). Does anyone know if this is possible. I am not sure where to go from the encoding solution that I have provided. I've looked at http://zxing.org/w/docs/javadoc/com/google/zxing/client/j2se/MatrixToImageWriter.html for a solution, but haven't found any fixes for my problem (I thought maybe accomplish this via MatrixToImageWriter.
Any help is greatly appreciated!
Cheers!
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BitMatrix 有多种方法来获取其内容，例如
get()逐位获取，或者getRow()一次为您提供一行作为位数组。你可以获得这些碎片并做任何你想做的事。BitMatrix has several methods to get its contents, like
get()which gets bit by bit orgetRow()which gives you a row at a time as aBitArray. You can get the bits and do whatever you want.