Django 基础01

windows 64位

1、python 3.6.6 64位

2、pip install virtualenv

3、切换目录，创建虚拟环境 virtualenv py_django

4、pip install Django==2.0.7

5、https://www.lfd.uci.edu/~gohlke/pythonlibs/#mysqlclient

mysqlclient-1.3.13-cp36-cp36m-win_amd64.whl

6、pip install pymysql

7、启动虚拟环境

Scripts\activate

8、退出虚拟环境

deactivate

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1、django-admin startproject project_name

2、cd project_name

3、python manage.py startapp project_app

4、setting.py

4.1、

LANGUAGE_CODE = 'zh-Hans'

TIME_ZONE = 'Asia/Shanghai'

4.2、

DATABASES = {

    'default': {

        'ENGINE': 'django.db.backends.mysql',

        'NAME': '数据库名称',

        'USER': 'root',

        'PASSWORD': '',

        'HOST': 'localhost',

        'PORT': '3306',

        'OPTIONS': {

            'autocommit': True,

            'init_command': "SET sql_mode='STRICT_TRANS_TABLES'",

        },

    }

}

create database 数据库名称 character set utf8;

4.3、

INSTALLED_APPS = [

    'django.contrib.admin',

    'django.contrib.auth',

    'django.contrib.contenttypes',

    'django.contrib.sessions',

    'django.contrib.messages',

    'django.contrib.staticfiles',

    'project_app'

]

5、urls.py

from django.contrib import admin

from django.urls import path, include

urlpatterns = [

    path('admin/', admin.site.urls),

    path('project_app/', include('project_app.urls')),

]

6、project_app文件夹下，新建templates、static

7、在templates、static 文件夹下面分别新建一个文件夹，名称位：project_app

8、project_app文件夹下，新建urls.py

9、新建的urls.py

from django.urls import path

from . import views

urlpatterns = [

    path('home/', views.home, name='home')

]

10、views.py

from django.shortcuts import render

from django.http import HttpResponse

def home(request):

    return HttpResponse('hello world')

11、数据库初始化 python manage.py migrate

12、创建管理员 python manage.py createsuperuser

13、启动 python manage.py runserver 9000

端口号可自定义

14、http://localhost:9000

15、http://localhost:9000/admin