app2.urls.py
from django.urls import path, re_path
from . import viewsurlpatterns = [path('index', views.index, name='index'),path('url_reverse', views.url_reverse, name='app2_url_reverse'), # 使用reverse()方法反向解析 ,name对于视图的reverse("app2_url_reverse")
]app2.views.py
from django.http import HttpResponse
from django.shortcuts import render
from django.urls import reverse
def index(request):return HttpResponse("app2 的index")# 反向解析
def url_reverse(request):# 使用reverse()方法反向解析print('解析结果：'+ reverse("app2_url_reverse")) # 使用reverse()方法反向解析 ,reverse("app2_url_reverse") 对应urls的 name='app2_url_reverse'return render(request, "2/url_reverse.html")templates1/2/url_reverse.html
<!DOCTYPE html>
<html lang="en">
<head><meta charset="UTF-8"><title>Title</title>
</head>
<body>
<div style="color:red;font-size:24px;">url_reverse</div><div>在html中使用url标签进行反向解析<br>{%url 'app2_url_reverse'%}</div></body>
</html>
