background ：

django project , In the local mac Run well , to linux On , Report errors

django The template cannot be found html . But I clearly have this template , Why didn't you find it

reason ：

Local mac Environmental Science , stay template in ,html When naming files , I use uppercase .

But in views.py In the document ,html Name of file , When I quote , It's written in lowercase .

No problem when running locally , But in linux Is case sensitive , That's why I made a mistake