How to install django

To install Django, you can follow the following steps: 1. Open the terminal and enter the "python --version" command to check whether Python is installed; 2. Enter the "pip install django" command on the command line to install Django ; 3. Wait for the installation to complete and a success message will appear.

# Operating system for this tutorial: Windows 10 system, Dell G3 computer.

To install Django, you can follow the steps below:

1. Make sure Python is installed. Django is a Python-based web framework, so you need to install Python first. You can download and install Python from the official Python website (https://www.python.org).

2. Open a command line terminal (Command Prompt or PowerShell for Windows, Terminal for Mac).

3. Enter the following command at the command line to install Django:

pip install django

This will use the pip package manager to install Django from the Python Package Index (PyPI ) Download and install Django.

4. Wait for the installation to complete. Once the installation is complete, you will see a success message.

Now, you have successfully installed Django. You can create a Django project and start developing web applications.

The following is a simple Django project example:

1. Create a Django project:

django-admin startproject mysite

2. Enter the project directory:

cd mysite

3. Start the development server:

python manage.py runserver

4. Visit http://127.0.0.1:8000/ in the browser, you will see A welcome page.

5. Create an application:

python manage.py startapp myapp

6. Edit the myapp/views.py file and add the following code:

from django.http import HttpResponse

def hello(request):
    return HttpResponse("Hello, world!")

7. Edit the mysite/urls.py file and add the following code:

from django.urls import path
from myapp.views import hello

urlpatterns = [
    path('hello/', hello),
]

8. Restart the development server:

python manage.py runserver

Now, Visit http://127.0.0.1:8000/hello/ in the browser and you will see the output of "Hello, world!".

This is just a simple example, the Django project can be extended and customized according to your needs.

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