django学习:转载

https://www.cnblogs.com/ginvip/p/6894690.html

https://www.cnblogs.com/yangmv/p/5327477.html

https://blog.csdn.net/qq_31489933/article/details/84848784

练手：https://www.cnblogs.com/fct-notebook/p/14067611.html