WARNINGS:
?: (2_0.W001) Your URL pattern ‘qweq/^(?P<fi3_33id>\d+)KaTeX parse error: Expected group after '^' at position 67: …begins with a '^̲', or ends wit …’. This was likely an oversight when migrating to django.urls.path().
报以上错误怎莫办?先不要慌
urls.py这样改,因为你用了正则。