如何在django中的urls中传递特殊字符

from urllib.parse import urlencode

query_params = {'search': 'Django 编程'}
encoded_params = urlencode(query_params)
url = f"/search/?{encoded_params}"

from urllib.parse import unquote

def search(request):
    query = request.GET.get('search', '')
    decoded_query = unquote(query)
    # 处理解码后的查询参数

from django.urls import re_path
from . import views

urlpatterns = [
    re_path(r'^user/(?P<username>[a-zA-Z0-9_]+)/$', views.user_profile),
]

def user_profile(request, username):
    # 处理用户名参数

# urls.py
from django.urls import re_path
from . import views

urlpatterns = [
    re_path(r'^user/(?P<username>[a-zA-Z0-9_]+)/$', views.user_profile),
]

# views.py
from urllib.parse import unquote

def user_profile(request, username):
    decoded_username = unquote(username)
    # 处理解码后的用户名参数