Introduction - If you have any usage issues, please Google them yourself
It is more practical to generate a two-dimensional code and two-dimensional code parsing small program, first through a general point
Management program provides a method to generate two-dimensional code, calling the two-dimensional code image generated in ImageUrl page.
Users can generate a two-dimensional code based on the contents of the input, but also
The corresponding content can be precipitated according to the two-dimensional code uploaded graphic.