python 实践 day1

在使用pi安装django时，包如下错：
问题：pip install django socket.timeout: The read operation timed out
解决 pip --default-timeout=100 install django

使用pycharm创建完django后，在终端使用如下两条命令运行项目：
python manage.py migrate
python manage.py runserver

然后使用命令创建app：python manage.py startapp appName

在templates中新建html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Base demo django index.html</title>
</head>
<body>
<p>hello python django world</p>
</body>
</html>

在views中加入对html页面的处理

from django.shortcuts import render

# Create your views here.
def index(request):
    return render(request, 'index.html')

在urls.py加入


from django.contrib import admin
from django.urls import path
from base_app import views
urlpatterns = [
    path('admin/', admin.site.urls),
    path('index/',views.index)
]

点击run运行
http://127.0.0.1:8000/

http://127.0.0.1:8000/index/

Django 常用命令：

Type 'manage.py help ' for help on a specific subcommand.

Available subcommands:

[auth]
changepassword
createsuperuser

[contenttypes]
remove_stale_contenttypes

[django]
check
compilemessages
createcachetable
dbshell
diffsettings
dumpdata
flush
inspectdb
loaddata
makemessages
makemigrations
migrate
sendtestemail
shell
showmigrations
sqlflush
sqlmigrate
sqlsequencereset
squashmigrations
startapp
startproject
test
testserver

[sessions]
clearsessions

[staticfiles]
collectstatic
findstatic
runserver

大功告成

posted @ 2020-03-07 23:42  李祥洪  阅读(116)  评论(0)    收藏  举报