1,中间件:
文件可以创建在项目的任意位置,为了方便都是创建在app下面的目录
settings
MIDDLEWARE = [
请求从上往下,响应从下往上,
那层返回了响应就不会往下进行了,直接返回了
]
MIDDLEWARE = [ 'django.middleware.security.SecurityMiddleware', 'django.contrib.sessions.middleware.SessionMiddleware', 'django.middleware.common.CommonMiddleware', 'django.middleware.csrf.CsrfViewMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', 'django.contrib.messages.middleware.MessageMiddleware', 'django.middleware.clickjacking.XFrameOptionsMiddleware', 'teacher.middleware.simple_middleware', 'teacher.middleware.SimpleMiddleWare']2,上下文处理器: 创建文件:customer_context_processorsdef my_name(request): return {'name' : '心蓝'}环境里面设置: 'teacher.customer_context_processors.my_name',3,djangoadmin******一定要做数据库迁移
python manage.py createsuperuser #创建一个超级用户的命令
admin:
list_display = ['id', 'name', 'sex', 'qq', 'phone'] ##模型里面字段名一一对应,和显示页一一对应
转载于:https://www.cnblogs.com/wdty/p/10494364.html