How to use Matplotlib in Django?

Question

From some examples from the Internet I made the test code below. It works!

... BUT if I reload the page, the pie will draw itself with the same image. Some parts ge

Answer 1

1.save picture which created by matplotlib
for example:plt.savefig('./app1/static/visualize.png') 2.use the picture in your html code for example:

about django how to use static variable(like picture and js file) you can refer to django document