Python 3.8 django - log 2 Create simple website

20200709

用番log 1 的project 

control flow

================================

1. 係meeting_planner 到, run python manage,py startapp website

你會見到 website folder create 左

2. Delete 所有folder and py , 只留兩個

3. settings.py, 加番website




INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions'
'django.contrib.messages',
'django.contrib.staticfiles',
'website'
]


4. 係views.py 加番個 welcome function , 同httpreponse

from django.shortcuts import render
from django.http import HttpResponse


def welcome(request):
    return HttpResponse("Welcome to the Meeting Planner!")

係urls.py, 加蕃個path

from django.contrib import admin
from django.urls import path
from website.views import welcome

urlpatterns = [
    path('admin/', admin.site.urls),
    path('welcome.html', welcome)
]

** 出奇位, 佢唔識認, 要mark meeting_planner, Sources Root. 

 

5.Run python manage.py runserver

6. Create other page  叫 date, 

views.py

from django.shortcuts import render
from django.http import HttpResponse
from datetime import datetime


def welcome(request):
    return HttpResponse("Welcome to the Meeting Planner!")


def date(request):
    return HttpResponse("This page was served at " + str(datetime.now()))

urls.py

from django.contrib import admin
from django.urls import path
from website.views import welcome, date

urlpatterns = [
    path('admin/', admin.site.urls),
    path('welcome.html', welcome),
    path('date.html', date)
]

理論上唔洗run 多次, 會check 到幫你reload

7. 改個 welcome page 做default page

urls.py

from django.contrib import admin
from django.urls import path
from website.views import welcome, date

urlpatterns = [
    path('admin/', admin.site.urls),
    path('', welcome),
    path('date.html', date)
]

改多次url > 多左,