Django学习记录_Part1

  • 安装Django

  pip install Django==3.1.1

  • 检验是否安装成功

  import django

  django.get_version()

  或

  python -m django --version

 

  • 创建Django项目

  django -admin startproject mysite

  • 运行服务

  cd mysite

  python manage.py runserver

  • 可指定服务的端口

  python manage.py runserver 8080

  • 可指定服务ip地址

  python manage.py runserver 192.168.1.50:8080

  注意:需修改settings.py,将192.168.1.50添加到ALLOWED_HOSTS中

  ALLOWED_HOSTS = ['172.31.169.182','127.0.0.1','192.168.1.50','192.168.1.115']

  

  • 创建app

 在manage.py同层级目录下输入:python manage.py startapp polls

  • 创建view
  1. 打开polls/views.py,输入
1 from django.http import HttpResponse
2 
3 def index(request):
4     return HttpResponse("Hello, world. You're at the polls index.")

 

  2.在polls目录下创建urls.py,输入

1 from django.urls import path
2 from . import views
3 
4 urlpatterns = [
5     path('', views.index, name='index'),
6 ]

  3.在mysite/urls.py中输入

1 from django.contrib import admin
2 from django.urls import path, include
3 
4 urlpatterns = [
5     path('polls/', include('polls.urls')),
6     path('admin/', admin.site.urls),
7 ]

  4.运行服务

1 python manage.py runserver

  5.在浏览器中输入:http://localhost:8000/polls/

   即可看见创建的页面。

  

 

 

posted @ 2020-09-29 15:05  洛洛沙  阅读(84)  评论(0)    收藏  举报