日本JAVA4LESS上面开发的QR码生成程序附部分源代码,有运行界面,可以实现从版本1到40,4种纠错等级,以及汉字等功能的编码,可以实现几种功能的相互转化-Japan JAVA4LESS development of the above QR code generation process-part of the source code, a running interface can be achieved from version 1 to 40, 4-correction levels