python -m venv ll_env
ll_env\scripte\activate
add django
pip install django -i https://pypi.tuna.tsinghua.edu.cn/simple
#创建项目
django-admin startproject learing_log
#创建数据库(数据迁移)
python manage.py migrate
#启动服务
python manage.py runserver
#创建应用程序
python manage.py startapp learning_logs
#定义模型
from django.db import models
# Create your models here.
class Toptic(models.Model):
text=models.CharField(max_length=200,blank=True,default='love')
data_added=models.DateTimeField(auto_now_add=True)
def __str__(self):
return self.text
#激活模型 setting.py
INSTALLED_APPS = [
'learning_logs',##
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
]
#数据迁移
python manage.py makemigrations learning_logs
python manage.py migrate
#创建用户
python manage.py createsuperuser
#注册模型 admin.py #如果找不到模型文件，确定文件路径 当前目录 写.
from django.contrib import admin
from .models import Toptic
admin.site.register(Toptic)
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