[Django] You called this URL via POST, but the URL doesn't end in a slash and you have APPEND_SLASH set

RuntimeError at /member/register

You called this URL via POST, but the URL doesn't end in a slash and you have APPEND_SLASH set. Django can't redirect to the slash URL while maintaining POST data. Change your form to point to 127.0.0.1:8000/member/register/ (note the trailing slash), or set APPEND_SLASH=False in your Django settings.

Request Method:	POST
Request URL:	http://127.0.0.1:8000/member/register
Django Version:	4.0.4
Exception Type:	RuntimeError
Exception Value:	You called this URL via POST, but the URL doesn't end in a slash and you have APPEND_SLASH set. Django can't redirect to the slash URL while maintaining POST data. Change your form to point to 127.0.0.1:8000/member/register/ (note the trailing slash), or set APPEND_SLASH=False in your Django settings.
Exception Location:	/Users/jongwon/PycharmProjects/django_test2/venv/lib/python3.10/site-packages/django/middleware/common.py, line 88, in get_full_path_with_slash
Python Executable:	/Users/jongwon/PycharmProjects/django_test2/venv/bin/python
Python Version:	3.10.4
Python Path:	['/Users/jongwon/PycharmProjects/django_test2',  '/Library/Frameworks/Python.framework/Versions/3.10/lib/python310.zip',  '/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10',  '/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/lib-dynload',  '/Users/jongwon/PycharmProjects/django_test2/venv/lib/python3.10/site-packages']
Server time:	Thu, 05 May 2022 12:30:17 +0900

 

127.0.0.1:8000/member/register/  와 같이 매일 끝단에 슬러쉬를 붙여야 된다는 이야기이다. 

아니면, settings.py 안에 APPEND_SLASH=False 를 붙여넣으라는 에러 메세지이다.