The Chinese font in jupyter displays the frame, the solution:
1. Download the simhei.ttf font:
add link description
2. Put the font in a suitable place
sudo cp SimHei.ttf /usr/share/fonts/
3. Delete matplotlib cache-edit in jupyter to
see where the cache files are.
In the terminal, cd to the directory to delete the cache
. 4.
Modify the configuration of matplotlib-edit in jupyter
to the terminal, edit the file matplotlibrc, add:
font.family:sans-serif
font.sans-serif:SimHei
axes.unicode_minus:False
5.jupyter restart service
