Django installation and create basic website example.

Open Command Prompt in Windows

then in command prompt type d:

and press enter .

and use following commands

To create folder myap -execute the following command:

D:\> mkdir myap

To go myap folder path -execute the following command:

D:\>cd myap

To create a virtual environment for your project, open a new command prompt, navigate to the myap folder where you want to create your project and then execute the following command:-

D:\myap>python -m venv env

In the command prompt, ensure your virtual environment is active, and execute the following command:

D:\myap>env\Scripts\activate

execute the following command to install django.

D:myap>pip install django

run the following command - This will create a my_project directory in your current directory

D:\myap>django-admin startproject my_project

then go to myproject folder path type following command :-

D:\myap>cd my_proejct

To create your app, make sure you’re in the your project directory & type this command:

D:\myap\my_proejct>python manage.py startapp hello

That’ll create a directory hello app folder inside my_project folder:-

after it open your myap folder inside it you will see my_project folder

and inside my_project folder you will see following structure:-

Now start step by step code for this open your project folder in visual code :-

Step 1:-

Open project with visual studio code and open settings.py file and under that at end add hello app name as shown below :-

# Application definition

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

step 2:-

now open urls.py file of your my_project folder & write path for your hello app as shown below :-

from django.contrib import admin
from django.urls import include, path

urlpatterns = [
    path('hello/', include('hello.urls')),
    path('admin/', admin.site.urls),
]

Step 3:- open views.py file of your hello app folder and write following functions code :-

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

from django.template import loader

def about(request):
      return render(request, 'about.html') 


def  index(request):
      return render(request, 'index.html') 

Step 4:-

open urls.py file of your hello app folder and write following path code :-

from django.urls import path
from . import views

urlpatterns = [
    path('', views.index, name='index'),

    path('about/', views.about, name='about'),
]