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qq_411722582024-12-17 22:47

Django项目及App创建及文件配置

1.创建虚拟环境

python 复制代码

python -m venv myenv

2.激活虚拟环境

python 复制代码

myenv\Scripts\activate

3.安装插件

python 复制代码

pip install Django

4.创建项目

python 复制代码

django-admin startproject myproject

5.创建App

python 复制代码

python manage.py startapp app_name

6.配置

a.项目url.py文件中配置

python 复制代码

# 包含App中的urls.py
from django.urls import path, include
path('spms/', include('your_appname.urls')),

b.项目setting.py中配置

python 复制代码

# 添加所有终端都可访问网址
ALLOWED_HOSTS = ["*"]
......
# 添加模板根目录
TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [BASE_DIR/"templates"],
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
                'django.template.context_processors.debug',
                'django.template.context_processors.request',
                'django.contrib.auth.context_processors.auth',
                'django.contrib.messages.context_processors.messages',
            ],
        },
    },
]
......
# 注册App
INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'your_appname',
]
......
STATIC_URL = '/static/'
STATICFILES_DIRS = [os.path.join(BASE_DIR, 'static'),]
......
# 注释中间件
# 'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
# 'django.middleware.clickjacking.XFrameOptionsMiddleware',

7.运行启动

powershell 复制代码

python manage.py runserver 0.0.0.0:8000