How to use the Django framework to create a project in PyCharm

Tips on how to use the Django framework to create projects in PyCharm, specific code examples are required

Django is a powerful Python Web framework that provides a series of Tools and features for rapid web application development. PyCharm is an integrated development environment (IDE) developed in Python, which provides a series of convenient functions and tools to increase development efficiency. Combining Django and PyCharm can make development faster and more convenient when creating projects.

In this article, we will introduce how to use PyCharm and Django to create a new project. Here are the specific steps and code examples:

1. Download and install Django and PyCharm.
   First, make sure Python and pip are installed. Then, install Django and PyCharm through the following commands:

   pip install django

   PyCharm can be downloaded from the JetBrains official website and installed according to the official instructions.

2. Create a new Django project.
   Open PyCharm and click "Create New Project" to create a new project. Enter the name and path of the project and click "Create".
3. Configure PyCharm's parser.
   In PyCharm's settings, find the "Project Interpreter" option and select the installed Python parser.
4. Create a Django application.
   In the PyCharm project window, right-click the project folder and select "New" -> "Django App". Enter a name for the application and click "OK".
5. Configure Django settings.
   Open the settings.py file in the project folder. In it, you can configure settings such as databases, static files, and templates.

6. Create Django view function.
   In the application folder, open the views.py file. In it, you can create view functions that handle HTTP requests. Here is an example:

   from django.http import HttpResponse
   
   def hello_world(request):
       return HttpResponse("Hello, world!")

7. Configure URL mapping.
   In the application folder, open the urls.py file. In it, you can configure the mapping relationship between URLs and view functions. Here is an example:

   from django.urls import path
   
   from . import views
   
   urlpatterns = [
       path('hello/', views.hello_world, name='hello_world'),
   ]

8. Start the development server.
   In the bottom toolbar of PyCharm, find and click "Add Configuration". Select "Python", and then configure "Script path" to be the manage.py file in the project folder, and "Parameters" to be runserver. Click "Apply" and "OK". Finally, click the green Run button in the toolbar to start the development server.
9. Access the application.
   Open the browser and enter http://localhost:8000/hello/ in the address bar, and you will see the output of "Hello, world!".

Through the above steps, we can quickly create a Django project in PyCharm, write view functions, configure URL mapping and start the development server. Using the powerful functions of PyCharm and the convenient features of Django, developing web applications will be more efficient and convenient.

I hope this article can help readers in need and speed up the development of Django projects. I wish everyone can write better web applications in the world of PyCharm and Django!

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