目录结构
views.py
from django.http import HttpResponse
def hello(request):
return HttpResponse("Hello world ! ")
urls.py
from django.conf.urls import url
from csdn import views
urlpatterns = [
url(r'^hello$', views.hello),
]
运行结果
ps：自定义的视图等级
from django.http import HttpResponse
from django.template import Template, Context
from django.template.loader import get_template
from django.shortcuts import render
import datetime
# 青铜
def hello(request):
return HttpResponse("Hello world ! ")
# 白银
def current_datetime(request):
now = datetime.datetime.now()
html = "<html><body>It is now %s.</body></html>" % now
return HttpResponse(html)
# 黄金
def current_datetime(request):
now = datetime.datetime.now()
t = Template("<html><body>It is now {{ current_date }}.</body></html>")
html = t.render(Context({'current_date': now}))
return HttpResponse(html)
# 铂金
# 打开HTML文件
def current_datetime(request):
now = datetime.datetime.now()
with open(r'templates/mytemplate.html', encoding='utf-8') as fp:
t = Template(fp.read())
html = t.render(Context({'current_date': now}))
return HttpResponse(html)
# 钻石
# 动态打开模板文件
def current_datetime(request):
now = datetime.datetime.now()
t = get_template('current_datetime.html')
html = t.render(Context({'current_date': now}))
return HttpResponse(html)
# 星耀
# 数据自动注入
def current_datetime(request):
now = datetime.datetime.now()
return render(request,'current_datetime.html', {'current_date': now})
# 王者
# 简单到丧心病狂的数据注入
def current_datetime(request):
current_date = datetime.datetime.now()
return render(request,'current_datetime.html', locals())