巧用Python：批量扫码3 将结果写入JSON文件

《巧用Python》系列视频教程利用Python中功能多样的第三方库开发实用小程序，例如制作词云、摄像头的影像采集、批量处理、二维码条形码的生成和读取等等，课程将不断更新。

查看本频道视频的相关补充说明，请访问我的个人网站“退役程序员的茶室”: https://retiredcoder.cn

The "Python in Practice" series of video tutorials utilizes Python's versatile third-party libraries to develop practical mini-programs, such as creating word clouds, capturing video from webcams, batch processing, generating and reading QR codes and barcodes, and more. The course will be continuously updated.

For supplementary notes related to the videos on this channel, please visit my personal website: https://retiredcoder.cn