django HTMLParseError 路由的分组01
1.AttributeError: module 'html.parser' has no attribute 'HTMLParseError'python和django的版本是多少？你应该是用了不兼容的python和django的组合，一般发生在使用python3.3以上和django1.8以下的组合
pip uninstall django
pip install django
https://static.52pojie.cn/static/image/hrline/line1.png
from django.conf.urls import include, url
from django.contrib import admin
from app01 import views
urlpatterns = [
url(r'^admin/', include(admin.site.urls)),
url(r'^$',views.index_page),
url(r'^page(\d+)$',views.pagen_view),
]
from django.shortcuts import HttpResponse
def index_page(request):
html = " <h1>index_page</h1> "
return HttpResponse(html)
def pagen_view(request,n):
html = f" <h1>第{n}个页面</h1> "
return HttpResponse(html)
url(r'^person/(?P<name>\w+)/(?P<age>\d{1,2})',views.person_view),关键字传参
def person_view(request,**kwargs):
s = str(kwargs)
return HttpResponse(s)
反向解析
url(r'^login/',views.login,name='login_name')
<form action="{% url 'login_name' %}" method="post"></form>
页:
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