Qt结合QRCODE库生成二维码，通过输入框输入信息，点击生成按钮即可生成对应的二维码，并且可将二维码保存
资源文件列表
qrcodeText/main.cpp , 183
qrcodeText/mainwindow.cpp , 3321
qrcodeText/mainwindow.h , 738
qrcodeText/mainwindow.ui , 4324
qrcodeText/qrcodegenerate.cpp , 2722
qrcodeText/qrcodegenerate.h , 685
qrcodeText/qrcodegenerate.ui , 412
qrcodeText/qrcodelib.dll , 27136
qrcodeText/qrcodelib.lib , 7292
qrcodeText/qrcodeText.pro , 502
qrcodeText/qrencode.h , 15512
qrcodeText/ui_mainwindow.h , 4903
qrcodeText/ui_qrcodegenerate.h , 1363