Create a personal blog with django, start commands and database commands

environment:

Windows 7 Professional Edition, pycharm, django2.0 (note that the following .py is not required when entering commands under windows, as follows)

Create engineering project

Create a new project and enter at the command line:

django-admin  startproject  django_site

Create a new App and enter at the command line:

django-admin startapp blog

Then enter the tree command to view the current folder and find that many files are automatically created.

Create database tables or alter database tables or fields

    # 1. 创建更改的文件

    python manage.py makemigrations

    # 2. 将生成的py文件应用到数据库

    python manage.py migrate




运行后出现如下输出：







清空数据表python manage.py flush，选择yes







然后创建超级管理员，输入  python manage.py createsuperuser， 用户名密码必须输入，邮箱可以不输入，输入密码时不显示。

# 修改用户密码可以用：

python manage.py changepassword username