views.py 文件源码

def get_redirect_url(request, default=settings.LOGIN_REDIRECT_URL):
    """
        ????????? ?????? ??? ????????? ?? POST, GET ??? settings
    """
    redirect_to = request.POST.get(
        REDIRECT_FIELD_NAME,
        request.GET.get(REDIRECT_FIELD_NAME, '')
    )
    if not is_safe_url(url=redirect_to, host=request.get_host()):
        redirect_to = resolve_url(default)
    return redirect_to