AssertionError at /course/fbv/list/

源自：4-2 DRF中的装饰器api_view

Cannot apply DjangoModelPermissionsOrAnonReadOnly on a view that does not set `.queryset` or have a `.get_queryset()` method.

Request Method:	GET
Request URL:	http://127.0.0.1:8000/course/fbv/list/
Django Version:	3.1.7
Exception Type:	AssertionError
Exception Value:	Cannot apply DjangoModelPermissionsOrAnonReadOnly on a view that does not set `.queryset` or have a `.get_queryset()` method.
Exception Location:	F:\PythonEnvironment\py3_environ\lib\site-packages\rest_framework\permissions.py, line 209, in _queryset
Python Executable:	F:\PythonEnvironment\py3_environ\Scripts\python.exe
Python Version:	3.6.4
Python Path:	['F:\\Py_Project\\dj_drf', 'F:\\Py_Project\\dj_drf', 'E:\\pycharm\\PyCharm 2019.3.3\\plugins\\python\\helpers\\pycharm_display', 'F:\\PythonEnvironment\\py3_environ\\Scripts\\python36.zip', 'C:\\python3\\DLLs', 'C:\\python3\\lib', 'C:\\python3', 'F:\\PythonEnvironment\\py3_environ', 'F:\\PythonEnvironment\\py3_environ\\lib\\site-packages', 'F:\\PythonEnvironment\\py3_environ\\lib\\site-packages\\setuptools-40.8.0-py3.6.egg', 'F:\\PythonEnvironment\\py3_environ\\lib\\site-packages\\pip-19.0.3-py3.6.egg', 'E:\\pycharm\\PyCharm ' '2019.3.3\\plugins\\python\\helpers\\pycharm_matplotlib_backend']
Server time:	Sun, 11 Apr 2021 23:08:36 +0800

提问者：YUAYU 2021-04-11 23:10