pipenv install
pipenv shell
pipenv --venv
pipenv -h
pipenv install django
pipenv run python
pipenv run django-admin startproject blog ./
pipenv run python manage.py runserver
source /Users/yuexiao/.local/share/virtualenvs/blog-mNRaupox/bin/activate
pipenv install flake8 --dev
pipenv run python manage.py runserver
source /Users/yuexiao/.local/share/virtualenvs/blog-mNRaupox/bin/activate
pipenv install black --dev --pre
source /Users/yuexiao/.local/share/virtualenvs/blog-mNRaupox/bin/activate改时区、语言:
LANGUAGE_CODE = "zh-hans"
TIME_ZONE = "Asia/Shanghai"pipenv run python manage.py startapp blogapp在setting里面 installapp里注册 blogAPP
blogapp/models.py
主要是一对多多对多关系的理解,后续项目的复杂数据库逻辑的设计
from blogapp.models import Tag, Post, Category
from django.utils import timezone
from django.contrib.auth.models import User
c = Category(name="category test")
t = Tag(name="Tag test")
c.save()
t.save()
print("分类、标签创建完毕")
user = User.objects.get(username="xiaoyue")
c = Category.objects.get(name="category test")
p = Post(
title="title test",
body="body test",
created_time=timezone.now(),
modified_time=timezone.now(),
category=c,
author=user,
)
p.save()
print("文章创建完毕")
c = Category.objects.get(name="category test")
c.name = "category test new"
c.save()
print("修改后的category为：{}".format(Category.objects.all()))
p = Post.objects.get(title="title test")
p.delete()
print("删除成功")创建账号
pipenv run python manage.py createsuperuser制造迁移文件、迁移数据库
pipenv run python manage.py makemigrations
pipenv run python manage.py migrate-
templates下更改dir[]: "DIRS": [os.path.join(BASE_DIR, "templates")]
-
主URL配置：path("", include("blogapp.urls"))
-
appURL配置：
from django.urls import path from . import views urlpatterns = [ path("", views.index, name="index"), ]
-
更改视图：
from django.shortcuts import render def index(request): return render( request, "blog/index.html", context={"title": "我的博客首页", "welcome": "欢迎访问我的博客首页"} )
Django开发流程： 1. 配置APP中的url.py使其与视图绑定 2. 在工程url.py中引入 3. 编写视图 4. 在setting中引入模板
做不下去了，前后端不分离真的难受死了，这辈子不想搞前端啊啊啊啊啊啊
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