findfont: Font family ['sans-serif'] not found. Falling back to DejaVu Sans.
解决方法
1 在C盘搜索 simhei.ttf
2
参考：
https://blog.csdn.net/geek64581/article/details/106052164
REF
https://blog.csdn.net/geek64581/article/details/106052164
findfont: Font family ['sans-serif'] not found. Falling back to DejaVu Sans.
解决方法
1 在C盘搜索 simhei.ttf
2
参考：
https://blog.csdn.net/geek64581/article/details/106052164
REF
https://blog.csdn.net/geek64581/article/details/106052164