Django Installation Guide: Quickly master the commands to install Django

Django Installation Guide: Quickly master the commands to install Django, specific code examples are required

Introduction: Django is a popular Python web framework that supports fast and scalable Web application development. To start using Django, you first need to install it into your local development environment. This article will provide you with a quick guide to installing Django, including specific code examples.

1. Install Python

Before installing Django, first make sure that Python is installed on your machine. Django provides the best support for Python 3.6 and above. You can go to the Python official website (https://www.python.org/) to download and install the latest version of Python. After the installation is complete, you can verify whether the Python installation is successful by running the following command on the command line:

python --version

If the Python version information can be successfully output, it means that the Python installation is successful.

2. Install pip

pip is Python’s package management tool, used to install Django and its dependencies. In most cases, pip will also be installed automatically after Python is installed. You can verify the installation of pip through the following command:

pip --version

If the version information of pip can be successfully output, it means that the pip installation is successful.

3. Install Django

1. Use the pip command to install Django:

pip install Django

This line of command will download and install the latest version from the official Python repository. Django.

2. Verify Django installation:

python -m django --version

If the Django version information can be successfully output, it means that Django is installed successfully.

4. Create a Django project

After installing Django, we can create a new Django project through the following command:

django-admin startproject myproject

This command will create a project named " myproject", which contains the basic files needed to start the project.

5. Run the Django development server

In the directory where the Django project is located, you can start the Django development server through the following command:

cd myproject
python manage.py runserver

After executing the above command, Django development The server will run at the default address on your local computer (eg http://127.0.0.1:8000/). You can access Django's default welcome page by entering this address in your web browser.

6. Enter the Django management background

Django provides a convenient management background for managing and operating your application data. To enter the Django management background, you need to first create a super user account. It can be created through the following command:

python manage.py createsuperuser

Enter the user name, email address and password according to the prompts to create a super user account.

Next, visit the following address in a web browser to enter the Django management background:

http://127.0.0.1:8000/admin/

Enter the super user account information just created, and you can successfully log in to the Django management background.

Summary:

This article introduces how to quickly and accurately install Django and create a new Django project. By mastering these installation commands, you can quickly set up a Django development environment and start building your own web applications. Django provides many powerful features and tools to help developers build web applications efficiently. In future studies, you can also learn more about other functions and advanced usage of Django, so as to apply Django in a more in-depth way to develop web applications. Have fun using Django!

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