如何在django中使用带有可选参数的reverse？

from django.urls import path
from . import views

urlpatterns = [
    path('example/', views.example_view, name='example'),
    path('example/<int:id>/', views.example_view, name='example_with_id'),
]

from django.shortcuts import render
from django.urls import reverse

def example_view(request, id=None):
    if id is not None:
        # 处理带有id参数的情况
        return render(request, 'example.html', {'id': id})
    else:
        # 处理不带id参数的情况
        return render(request, 'example.html')

def generate_url_with_optional_parameter():
    url_with_id = reverse('example_with_id', args=[1])
    url_without_id = reverse('example')
    print(url_with_id)  # 输出：/example/1/
    print(url_without_id)  # 输出：/example/