Django入门之自定义页面

Posted 2020-07-18 侠之大者

1.创建项目，创建app

django-admin.py startproject HelloWord
python3 manage.py startapp sync_one
#第二步需要进入HelloWord目录执行

详情猛击

2.修改views.py文件

from django.shortcuts import render
from django.shortcuts import HttpResponse

# Create your views here.
def home(request):
    return HttpResponse("Hello word")

#黄色部分为新增

3.修改url.py文件

"""django1 URL Configuration

The `urlpatterns` list routes URLs to views. For more information please see:
    https://docs.djangoproject.com/en/1.9/topics/http/urls/
Examples:
Function views
    1. Add an import:  from my_app import views
    2. Add a URL to urlpatterns:  url(r\'^$\', views.home, name=\'home\')
Class-based views
    1. Add an import:  from other_app.views import Home
    2. Add a URL to urlpatterns:  url(r\'^$\', Home.as_view(), name=\'home\')
Including another URLconf
    1. Import the include() function: from django.conf.urls import url, include
    2. Add a URL to urlpatterns:  url(r\'^blog/\', include(\'blog.urls\'))
"""
from django.conf.urls import url
from django.contrib import admin
from app01 import views

urlpatterns = [
    url(r\'^admin/\', admin.site.urls),
    url(r\'^home/\', views.home),
]
#一个url一个函数

4.启动项目

kamil@kamil-ThinkPad-X260:~/PycharmProjects/django1$ python3 manage.py runserver 127.0.0.1:8000
Performing system checks...

System check identified no issues (0 silenced).

You have unapplied migrations; your app may not work properly until they are applied.
Run \'python manage.py migrate\' to apply them.

5.测试

6.后台配置

kamil@kamil-ThinkPad-X260:~/PycharmProjects/django1$ python3 manage.py makemigrations
#生成配置文件
kamil@kamil-ThinkPad-X260:~/PycharmProjects/django1$ python3 manage.py migrate
#根据配置文件创建数据库相关
Operations to perform:
  Apply all migrations: auth, sessions, admin, contenttypes
Running migrations:
  Rendering model states... DONE
  Applying contenttypes.0001_initial... OK
  Applying auth.0001_initial... OK
  Applying admin.0001_initial... OK
  Applying admin.0002_logentry_remove_auto_add... OK
  Applying contenttypes.0002_remove_content_type_name... OK
  Applying auth.0002_alter_permission_name_max_length... OK
  Applying auth.0003_alter_user_email_max_length... OK
  Applying auth.0004_alter_user_username_opts... OK
  Applying auth.0005_alter_user_last_login_null... OK
  Applying auth.0006_require_contenttypes_0002... OK
  Applying auth.0007_alter_validators_add_error_messages... OK
  Applying sessions.0001_initial... OK
No changes detected
kamil@kamil-ThinkPad-X260:~/PycharmProjects/django1$ python3 manage.py createsuperuser
#创建用户