Как начать работу с Django фреймворком для начинающих: шаг за шагом руководство
Джанго фреймворк для начинающих
Джанго (Django) - это мощный фреймворк для веб-разработки на языке Python. Он предоставляет удобные инструменты для создания веб-приложений быстро и эффективно.
Вот несколько причин, почему Джанго может быть отличным выбором для начинающих:
- Простота использования: Джанго предлагает простой и интуитивно понятный синтаксис, который облегчает создание веб-приложений даже новичкам.
- Мощные функции: Фреймворк предлагает множество готовых решений для типичных задач разработки, таких как аутентификация, обработка форм, работа с базами данных и многое другое.
- Обширная документация: Документация Джанго очень подробная и хорошо структурирована, что поможет Вам быстро освоить основные концепции и функции фреймворка.
Давайте рассмотрим простой пример использования Джанго:
# Установка Джанго
pip install django
# Создание нового проекта Джанго
django-admin startproject myproject
# Создание нового приложения
cd myproject
python manage.py startapp myapp
Это всего лишь небольшой пример, чтобы показать, как создать новый проект Джанго и приложение внутри него. Дальше можно добавить модели, представления и шаблоны для создания полноценного веб-приложения.
В конечном итоге, Джанго является отличным выбором для начинающих, благодаря его простоте использования, мощным функциям и обширной документации. Он поможет Вам быстро создавать веб-приложения и развивать свои навыки в веб-разработке.
Детальный ответ
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www.djangoproject.com
???????????? ??????????, ??? django ???????? ??????????, ?????????? ? ?????? ????? ????????:
- ???????? ???????? MVC (Model-View-Controller) ?????
- ???????? ORM (Object-Relational Mapping) ?????
- ???????? ??? ??????? ? ????????? ??? ?????????
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# ????? ????
$ virtualenv myenv
$ source myenv/bin/activate
(myenv) $ pip install django
? ????? ???????????? ??????????? ????? ?? ?????????? ?????????? ??? ????????? ?????? ????? ??, ? ????????????? ?????? ????, ??? ??? ????? ??????? ??????, ??? ??? ??????????????? ???, ?????????? ???????? ??? ? ??????? ???????. ???????, ??? ??????? ??? ????? ????????? (?????? ??????? $ ? ??? ??????????? - myenv) ??? ?????? ??????? ?????? ? ??????????? ??????.
?????????? ??????????????? ?????
?????? ?????? ???????? ?????????, ???????? ?????????? ??? ????????? ?????? django, ????? ????????? ????? ????, ? ?????????. ? ????????, ??? ???? ???????????? ???????????? ????, ?????? ???? ?? ??????????? ? ???? ????????? ???????????? ??????????. ?????????? ????, ???????? ??? django ??????????? ????? ???? ?????????? "Hello, World!" ??? ????????????? ????, ??? ?????????? ??? ?????? ????, ????. ????????, ??? ??? ?????????? ???, ?? ?????????? - ??? ??? ?????? ?????? ???? ?????????????? ????????? ????.
# ?????????? ?????
(myenv) $ django-admin startproject myproject
???? ???? "myproject" - ??? ???? ??????? ? ?????? "????????" ????????? ?????? ??????. ??? ????????? "?????????" ????????? ????? ??????? ??? ?????????? ?? ????????? ??????.
? ???????? ??????? ????? "myproject" ????? ???? ?????? ???????????:
/myproject
/manage.py
/myproject
/__init__.py
/settings.py
/urls.py
/wsgi.py
??? ?????"myproject" ????? ????? ???? ??????????? ????? ?? ???? ??? ??????? ?????? ?????. ?? ??????????? manage.py ? ?????? ???? ??? ???????? ?????, ????????? ????????? ? ????????? ??????. __init__.py ???? ???????? ????????, ? ?????? ???? ???????? ????????? ?????? Django. settings.py ????? ?????????????? ?????????? ? ?????????? ?????? ?????? ??????????, ?????? ???? ???????????? ???? ???????????. urls.py ??? ??????? URL ??? ???????????? ?????? ??????. wsgi.py ? ?????????? ????????? ???? ?????? Django ?? ?????? ?????? ?????.
???????????? ???????????
???????? ??? ????? ? ?????? Django, ??? ??? ??????????? ??????????? ????????????? ????????? (server) ??????????? ????? ????? ??? ???????. ??? ?? ???? ????????????? ????????? ???? ??????, ???????, ??? ????????? ????????? ?????????? ????????? Django:
# ?????????? ??????? ????????
(myenv) $ python manage.py runserver
???????????, ???? Django ??????????? ??????? ?????? ?????? ?? ????? ?????? ?? ??????? ????????:
System check identified no issues (0 silenced).
Django version 3.2.6, using settings 'myproject.settings'
Starting development server at http://127.0.0.1:8000/
Quit the server with CONTROL-C.
??? ????? ??????? ?????????? ???? ????????? ?????????, ???? ?????? ??????? ????????, ??? ???????? ????????? ?? ????? ?????? ?????? ? ?????????? ???????????. ????, ???? ????? ????? ??????? ??? ???? ???????? ????? ?? ?????????? ?????. ??? ??? ????? ? ????????????? ???????? ?????????????? ?????? ??????, ???????? ?????????? ???????????, ?? ????????? ???????? ???????.
???????? ????????? ? HTML ??????
???????????? ???? ????? ?????????? ?????? ???????????????? ???, ????????????? ???? Django ???????? "???????? ? ?????????". ??????????? ? Django ????????? ??? ????????? ?????? ???????????? ???????, ??? ??? ????? ? ??????? HTML ?????, ?????? ??? ?????????? ? ????????? ??? ????????? ? ????, ????, ??? ??? ?????, ??????? ?? ????? ???????? ? ??????????? ??????.
?????????? ??????? ??????????? ? ?????????? ?????????? ??? ?????? ??????? ??? ? ??????????, ???????? ????????????????, ????? ? ???????????:
# ????????????? ?????
python manage.py startapp myapp
???????? "myapp" - ??? ???????????? ??????, ?? ??????? ??? ?? ?????*********** ??? ?????? ????, ??????????? ????????? ??? ????????? Django ?????? ????. ????????, ??? ????? "myapp" ????? ?????? ?????? ??? ???????????:
/myproject
/manage.py
/myproject
/__init__.py
/settings.py
/urls.py
/wsgi.py
/myapp
/migrations
/__init__.py
/__init__.py
/admin.py
/apps.py
/models.py
/tests.py
/views.py
???? ???????? ????, ???? ????????? ????????? "myapp" ?????????? ? ?????????? views.py ???? ??????????? ???????? ?????????????? ??? ??????? django ? HTML. ????????, ??? ???????, ??? ? ???????????? ????? ??????? Django ???????????? ??? ???????????? ?????????? ??? ??????? ?????HTML ??? ?????, ??????? "Hello, World!":
from django.http import HttpResponse
def hello(request):
return HttpResponse("Hello, World!")
?????? ??????
????? ???????, ??? ????? ????? https://www.djangoproject.com/ ?????? ????! ?? ????? ?????????? ? ?????????? Django ? ????????? ?????????? ? ???????, ? ?????? ?????? ?????????? ????? ?????? ??????? ??? ??? ??????????? ?????????. ?????? ?? ????? ???????, ??? ? ????? ????????? ??????????! ???? ???????? ???? ??????????? ???? Django, ? ????????? ??????? ? ???????????? ???, ? ??????? ???? ????????? ????????? ? ???? ???????.
???://????.djang ??? ??????? ??? ?????????? ? ????????? ????????????? ?????????? ???? Django. ????????, ? ????????????? ????????? ??????? ?????????? ????? ????????, ?? ??????? ??? ??????????? ???????:
???://"??? ???????"
?????????? ??? Django
?????? ????????? ? ????????? ??????
?????? ???????????? ????????? ??? ?????, ? ?????? ? ??????????, ???? ? ?????????? ????? ?????. ????????????? ????, ?????????? ????????? ?????? ???? (?????? Python) ??? ??????????? ?????????? ????????? ??? ?????????????. ?? ?????? ????? ??? ????, ??? ?????? ????? ?????? ????????????? ????? www.djangoproject.com, ???? ?? ?????:
www.djangoproject.com
???????????? ??????????, ??? django ???????? ??????????, ?????????? ? ?????? ????? ????????:
- ???????? ???????? MVC (Model-View-Controller) ?????
- ???????? ORM (Object-Relational Mapping) ?????
- ???????? ??? ??????? ? ????????? ??? ?????????
- ???????? ??????????? ???????????
- ???????? ????????? ??????????? ????
- ???????? ??????????
- ???????? ??????? ? ??????????????? ???????
??? ??????? ????? ????????????? ???????? ???? ?????? ??? ???????????. ???? ??? ??? ?????????? ? ?????? ????????????????? ???? ????????????? ??????? ?????. ??? ???? ??????? ??? ?????????? ?????? ? ????????? ???????? ????? ????????????? ?????????? ? ????????????. ?????, ??? ??? ?????? ????????? "?????????? ????????" ??? ????????.
?????????? ?????????????? ??? ????
??? ?????? ??????? ?????????? ?????? ??? ???????????? ??? ?????, ????? ??? ??????????. ??? ???????????? ?? ????????????, ????????? ???? ?????????????? ?????, ? ????? ?????, ??? django ????? ??????????? ?????? ??? ??? ??????? ? ??????????? ?????????? ?? ????????? - ?????? ????????. ??? ????? ???? ?????? ???, ??? ???????? ????????? ????? ??????? ? ???????????????? ?????????????? ? ??????? ???. ?????? ???????? ??????????? ???????.
# ????? ????
$ virtualenv myenv
$ source myenv/bin/activate
(myenv) $ pip install django
? ????? ???????????? ??????????? ????? ?? ?????????? ?????????? ??? ????????? ?????? ????? ??, ? ????????????? ?????? ????, ??? ??? ????? ??????? ??????, ??? ??? ??????????????? ???, ?????????? ???????? ??? ? ??????? ???????. ???????, ??? ??????? ??? ????? ????????? (?????? ??????? $ ? ??? ??????????? - myenv) ??? ?????? ??????? ?????? ? ??????????? ??????.
?????????? ??????????????? ?????
?????? ?????? ???????? ?????????, ???????? ?????????? ??? ????????? ?????? django, ????? ????????? ????? ????, ? ?????????. ? ????????, ??? ???? ???????????? ???????????? ????, ?????? ???? ?? ??????????? ? ???? ????????? ???????????? ??????????. ?????????? ????, ???????? ??? django ??????????? ????? ???? ?????????? "Hello, World!" ??? ????????????? ????, ??? ?????????? ??? ?????? ????, ????. ????????, ??? ??? ?????????? ???, ?? ?????????? - ??? ??? ?????? ?????? ???? ?????????????? ????????? ????.
# ?????????? ?????
(myenv) $ django-admin startproject myproject
???? ???? "myproject" - ??? ???? ??????? ? ?????? "????????" ????????? ?????? ??????. ??? ????????? "?????????" ????????? ????? ??????? ??? ?????????? ?? ????????? ??????.
? ???????? ??????? ????? "myproject" ????? ???? ?????? ???????????:
/myproject
/manage.py
/myproject
/__init__.py
/settings.py
/urls.py
/wsgi.py
??? ?????"myproject" ????? ????? ???? ??????????? ????? ?? ???? ??? ??????? ?????? ?????. ?? ??????????? manage.py ? ?????? ???? ??? ???????? ?????, ????????? ????????? ? ????????? ??????. __init__.py ???? ???????? ????????, ? ?????? ???? ???????? ????????? ?????? Django. settings.py ????? ?????????????? ?????????? ? ?????????? ?????? ?????? ??????????, ?????? ???? ???????????? ???? ???????????. urls.py ??? ??????? URL ??? ???????????? ?????? ??????. wsgi.py ? ?????????? ????????? ???? ?????? Django ?? ?????? ?????? ?????.
???????????? ???????????
???????? ??? ????? ? ?????? Django, ??? ??? ??????????? ??????????? ????????????? ????????? (server) ??????????? ????? ????? ??? ???????. ??? ?? ???? ????????????? ????????? ???? ??????, ???????, ??? ????????? ????????? ?????????? ????????? Django:
# ?????????? ??????? ????????
(myenv) $ python manage.py runserver
???????????, ???? Django ??????????? ??????? ?????? ?????? ?? ????? ?????? ?? ??????? ????????:
System check identified no issues (0 silenced).
Django version 3.2.6, using settings 'myproject.settings'
Starting development server at http://127.0.0.1:8000/
Quit the server with CONTROL-C.
??? ????? ??????? ?????????? ???? ????????? ?????????, ???? ?????? ??????? ????????, ??? ???????? ????????? ?? ????? ?????? ?????? ? ?????????? ???????????. ????, ???? ????? ????? ??????? ??? ???? ???????? ????? ?? ?????????? ?????. ??? ??? ????? ? ????????????? ???????? ?????????????? ?????? ??????, ???????? ?????????? ???????????, ?? ????????? ???????? ???????.
???????? ????????? ? HTML ??????
???????????? ???? ????? ?????????? ?????? ???????????????? ???, ????????????? ???? Django ???????? "???????? ? ?????????". ??????????? ? Django ????????? ??? ????????? ?????? ???????????? ???????, ??? ??? ????? ? ??????? HTML ?????, ?????? ??? ?????????? ? ????????? ??? ????????? ? ????, ????, ??? ??? ?????, ??????? ?? ????? ???????? ? ??????????? ??????.
?????????? ??????? ??????????? ? ?????????? ?????????? ??? ?????? ??????? ??? ? ??????????, ???????? ????????????????, ????? ? ???????????:
# ????????????? ?????
python manage.py startapp myapp
???????? "myapp" - ??? ???????????? ??????, ?? ??????? ??? ?? ?????*********** ??? ?????? ????, ??????????? ????????? ??? ????????? Django ?????? ????. ????????, ??? ????? "myapp" ????? ?????? ?????? ??? ???????????:
/myproject
/manage.py
/myproject
/__init__.py
/settings.py
/urls.py
/wsgi.py
/myapp
/migrations
/__init__.py
/__init__.py
/admin.py
/apps.py
/models.py
/tests.py
/views.py
???? ???????? ????, ???? ????????? ????????? "myapp" ?????????? ? ?????????? views.py ???? ??????????? ???????? ?????????????? ??? ??????? django ? HTML. ????????, ??? ???????, ??? ? ???????????? ????? ??????? Django ???????????? ??? ???????????? ?????????? ??? ??????? ?????HTML ??? ?????, ??????? "Hello, World!":
from django.http import HttpResponse
def hello(request):
return HttpResponse("Hello, World!")
?????? ??????
????? ???????, ??? ????? ????? https://www.djangoproject.com/ ?????? ????! ?? ????? ?????????? ? ?????????? Django ? ????????? ?????????? ? ???????, ? ?????? ?????? ?????????? ????? ?????? ??????? ??? ??? ??????????? ?????????. ?????? ?? ????? ???????, ??? ? ????? ????????? ??????????! ???? ???????? ???? ??????????? ???? Django, ? ????????? ??????? ? ???????????? ???, ? ??????? ???? ????????? ????????? ? ???? ???????.
???://????.djang ??? ??????? ??? ?????????? ? ????????? ????????????? ?????????? ???? Django. ????????, ? ????????????? ????????? ??????? ?????????? ????? ????????, ?? ??????? ??? ??????????? ???????:
???://"??? ???????"
?????????? ??? Django
# ????? ????
$ virtualenv myenv
$ source myenv/bin/activate
(myenv) $ pip install django
? ????? ???????????? ??????????? ????? ?? ?????????? ?????????? ??? ????????? ?????? ????? ??, ? ????????????? ?????? ????, ??? ??? ????? ??????? ??????, ??? ??? ??????????????? ???, ?????????? ???????? ??? ? ??????? ???????. ???????, ??? ??????? ??? ????? ????????? (?????? ??????? $ ? ??? ??????????? - myenv) ??? ?????? ??????? ?????? ? ??????????? ??????.
?????????? ??????????????? ?????
?????? ?????? ???????? ?????????, ???????? ?????????? ??? ????????? ?????? django, ????? ????????? ????? ????, ? ?????????. ? ????????, ??? ???? ???????????? ???????????? ????, ?????? ???? ?? ??????????? ? ???? ????????? ???????????? ??????????. ?????????? ????, ???????? ??? django ??????????? ????? ???? ?????????? "Hello, World!" ??? ????????????? ????, ??? ?????????? ??? ?????? ????, ????. ????????, ??? ??? ?????????? ???, ?? ?????????? - ??? ??? ?????? ?????? ???? ?????????????? ????????? ????.
# ?????????? ?????
(myenv) $ django-admin startproject myproject
???? ???? "myproject" - ??? ???? ??????? ? ?????? "????????" ????????? ?????? ??????. ??? ????????? "?????????" ????????? ????? ??????? ??? ?????????? ?? ????????? ??????.
? ???????? ??????? ????? "myproject" ????? ???? ?????? ???????????:
/myproject
/manage.py
/myproject
/__init__.py
/settings.py
/urls.py
/wsgi.py
??? ?????"myproject" ????? ????? ???? ??????????? ????? ?? ???? ??? ??????? ?????? ?????. ?? ??????????? manage.py ? ?????? ???? ??? ???????? ?????, ????????? ????????? ? ????????? ??????. __init__.py ???? ???????? ????????, ? ?????? ???? ???????? ????????? ?????? Django. settings.py ????? ?????????????? ?????????? ? ?????????? ?????? ?????? ??????????, ?????? ???? ???????????? ???? ???????????. urls.py ??? ??????? URL ??? ???????????? ?????? ??????. wsgi.py ? ?????????? ????????? ???? ?????? Django ?? ?????? ?????? ?????.
???????????? ???????????
???????? ??? ????? ? ?????? Django, ??? ??? ??????????? ??????????? ????????????? ????????? (server) ??????????? ????? ????? ??? ???????. ??? ?? ???? ????????????? ????????? ???? ??????, ???????, ??? ????????? ????????? ?????????? ????????? Django:
# ?????????? ??????? ????????
(myenv) $ python manage.py runserver
???????????, ???? Django ??????????? ??????? ?????? ?????? ?? ????? ?????? ?? ??????? ????????:
System check identified no issues (0 silenced).
Django version 3.2.6, using settings 'myproject.settings'
Starting development server at http://127.0.0.1:8000/
Quit the server with CONTROL-C.
??? ????? ??????? ?????????? ???? ????????? ?????????, ???? ?????? ??????? ????????, ??? ???????? ????????? ?? ????? ?????? ?????? ? ?????????? ???????????. ????, ???? ????? ????? ??????? ??? ???? ???????? ????? ?? ?????????? ?????. ??? ??? ????? ? ????????????? ???????? ?????????????? ?????? ??????, ???????? ?????????? ???????????, ?? ????????? ???????? ???????.
???????? ????????? ? HTML ??????
???????????? ???? ????? ?????????? ?????? ???????????????? ???, ????????????? ???? Django ???????? "???????? ? ?????????". ??????????? ? Django ????????? ??? ????????? ?????? ???????????? ???????, ??? ??? ????? ? ??????? HTML ?????, ?????? ??? ?????????? ? ????????? ??? ????????? ? ????, ????, ??? ??? ?????, ??????? ?? ????? ???????? ? ??????????? ??????.
?????????? ??????? ??????????? ? ?????????? ?????????? ??? ?????? ??????? ??? ? ??????????, ???????? ????????????????, ????? ? ???????????:
# ????????????? ?????
python manage.py startapp myapp
???????? "myapp" - ??? ???????????? ??????, ?? ??????? ??? ?? ?????*********** ??? ?????? ????, ??????????? ????????? ??? ????????? Django ?????? ????. ????????, ??? ????? "myapp" ????? ?????? ?????? ??? ???????????:
/myproject
/manage.py
/myproject
/__init__.py
/settings.py
/urls.py
/wsgi.py
/myapp
/migrations
/__init__.py
/__init__.py
/admin.py
/apps.py
/models.py
/tests.py
/views.py
???? ???????? ????, ???? ????????? ????????? "myapp" ?????????? ? ?????????? views.py ???? ??????????? ???????? ?????????????? ??? ??????? django ? HTML. ????????, ??? ???????, ??? ? ???????????? ????? ??????? Django ???????????? ??? ???????????? ?????????? ??? ??????? ?????HTML ??? ?????, ??????? "Hello, World!":
from django.http import HttpResponse
def hello(request):
return HttpResponse("Hello, World!")
?????? ??????
????? ???????, ??? ????? ????? https://www.djangoproject.com/ ?????? ????! ?? ????? ?????????? ? ?????????? Django ? ????????? ?????????? ? ???????, ? ?????? ?????? ?????????? ????? ?????? ??????? ??? ??? ??????????? ?????????. ?????? ?? ????? ???????, ??? ? ????? ????????? ??????????! ???? ???????? ???? ??????????? ???? Django, ? ????????? ??????? ? ???????????? ???, ? ??????? ???? ????????? ????????? ? ???? ???????.
???://????.djang ??? ??????? ??? ?????????? ? ????????? ????????????? ?????????? ???? Django. ????????, ? ????????????? ????????? ??????? ?????????? ????? ????????, ?? ??????? ??? ??????????? ???????:
???://"??? ???????"
?????????? ??? Django
# ?????????? ????? (myenv) $ django-admin startproject myproject
/myproject /manage.py /myproject /__init__.py /settings.py /urls.py /wsgi.py
# ?????????? ??????? ????????
(myenv) $ python manage.py runserver
???????????, ???? Django ??????????? ??????? ?????? ?????? ?? ????? ?????? ?? ??????? ????????:
System check identified no issues (0 silenced).
Django version 3.2.6, using settings 'myproject.settings'
Starting development server at http://127.0.0.1:8000/
Quit the server with CONTROL-C.
??? ????? ??????? ?????????? ???? ????????? ?????????, ???? ?????? ??????? ????????, ??? ???????? ????????? ?? ????? ?????? ?????? ? ?????????? ???????????. ????, ???? ????? ????? ??????? ??? ???? ???????? ????? ?? ?????????? ?????. ??? ??? ????? ? ????????????? ???????? ?????????????? ?????? ??????, ???????? ?????????? ???????????, ?? ????????? ???????? ???????.
???????? ????????? ? HTML ??????
???????????? ???? ????? ?????????? ?????? ???????????????? ???, ????????????? ???? Django ???????? "???????? ? ?????????". ??????????? ? Django ????????? ??? ????????? ?????? ???????????? ???????, ??? ??? ????? ? ??????? HTML ?????, ?????? ??? ?????????? ? ????????? ??? ????????? ? ????, ????, ??? ??? ?????, ??????? ?? ????? ???????? ? ??????????? ??????.
?????????? ??????? ??????????? ? ?????????? ?????????? ??? ?????? ??????? ??? ? ??????????, ???????? ????????????????, ????? ? ???????????:
# ????????????? ?????
python manage.py startapp myapp
???????? "myapp" - ??? ???????????? ??????, ?? ??????? ??? ?? ?????*********** ??? ?????? ????, ??????????? ????????? ??? ????????? Django ?????? ????. ????????, ??? ????? "myapp" ????? ?????? ?????? ??? ???????????:
/myproject
/manage.py
/myproject
/__init__.py
/settings.py
/urls.py
/wsgi.py
/myapp
/migrations
/__init__.py
/__init__.py
/admin.py
/apps.py
/models.py
/tests.py
/views.py
???? ???????? ????, ???? ????????? ????????? "myapp" ?????????? ? ?????????? views.py ???? ??????????? ???????? ?????????????? ??? ??????? django ? HTML. ????????, ??? ???????, ??? ? ???????????? ????? ??????? Django ???????????? ??? ???????????? ?????????? ??? ??????? ?????HTML ??? ?????, ??????? "Hello, World!":
from django.http import HttpResponse
def hello(request):
return HttpResponse("Hello, World!")
?????? ??????
????? ???????, ??? ????? ????? https://www.djangoproject.com/ ?????? ????! ?? ????? ?????????? ? ?????????? Django ? ????????? ?????????? ? ???????, ? ?????? ?????? ?????????? ????? ?????? ??????? ??? ??? ??????????? ?????????. ?????? ?? ????? ???????, ??? ? ????? ????????? ??????????! ???? ???????? ???? ??????????? ???? Django, ? ????????? ??????? ? ???????????? ???, ? ??????? ???? ????????? ????????? ? ???? ???????.
???://????.djang ??? ??????? ??? ?????????? ? ????????? ????????????? ?????????? ???? Django. ????????, ? ????????????? ????????? ??????? ?????????? ????? ????????, ?? ??????? ??? ??????????? ???????:
???://"??? ???????"
?????????? ??? Django
# ????????????? ????? python manage.py startapp myapp
/myproject /manage.py /myproject /__init__.py /settings.py /urls.py /wsgi.py /myapp /migrations /__init__.py /__init__.py /admin.py /apps.py /models.py /tests.py /views.py
from django.http import HttpResponse def hello(request): return HttpResponse("Hello, World!")
?????????? ??? Django
??? Django - ????????? ????-???????? ??? ?????????? ?????. ??? ???? ??? ?????? ??????????? ?????????? ???????? - ??????????? ? ?????????? Or" - "M" ?????? ????????? ? ?????? ????? ?????. ??? ???????????? ????????? ????" ?? URL-??????. ???? ?????????? ???? ?? ?????????? ?? ?? ??????? ??? ??????????? (?? ????? ??????????? ??? ???????).
??????? ??? Django ???? ???????
??? Django ????????? ?? ????-????????, ???????? ? Python, ? ????? ??????? ?? ????? ?????? ???????????? ?. ??? django ???? ?? ???? ??????? ? ???????????? ?????????? ? ??????? ?????????????. ??????? ?? ?????? ?? ?????????????? ????????? ????????, ??????? ?? ????????? ?????????, ? ?? ? ???? ?????????? ???? ????????. ????, ???????? ??????? ??? Django ???????????? ??????? ??????, ? ?? ????????? ??????? ??? ?????? ?????? ?????? " ???? ?????????? " ??? ???????? ???????.
?????????? ??????????? ???? ???
????? ????????? ?????????? ???????? ????????? ?????, ?? ????????? ???? ????????? ?? ??????? ???????????? ????????? ???? ?????? ?? ?????? ??????? ? ????????? HTTP??.
? ?????? ??????? ??????? ??? django
?? ??????? ??? Django ???????????? ?????? ??? ?????. ??? ?? ????? ??? ?????? ??????????? ?????, ????? ????????? ????? ????????. ? ???????, ??? ?? ????? ???????? ??? ??????????? ?????????? ??? Django. ?????????? ????????, ??? ?????? ?????? ????????? ???? ? Python.
????????, ??????? ??? ????? ?????????? ? Django, ??? ?????, ??? ?????????.
? ?????? ??????? ??????????? ??? django?
?????? ???? ?????, django ????? ??????????? ??? ???? ???????????? ??? ?????, ???? - "???????? ? ?????????". ? ?????? ????????? ??? ??? ??? ???????? ??? ???????, ??? ????????? ??? ????? ??????, ???, ? ?????, ??????? ?? ????? ???????? ? ???????????. ?????? ???? ?????, ??? ???? ???????????? ?????? ????????????? ???? ?????????? " ?????????? "? ??? ???? ??????, ??? ???? ?????????? - ??? ??? ?????? ?????? ???? ????????????? ? ???????????.
???????? " ???????? ??? Django" ?????? ?????????? ???????? ????, ????? ?? ??? \ ???? ????, ??? ??? ????????????? ?????????? ???, ??? ??????????.
??????? " myproject" - ??? ?? ??????? ? ??? ???????? ?????? ??????. ??? ?????????? " ???????? " ?????????? ??? ????????? ????? ??????? ?? ???????? "/manage.py". __ Init__.py ???? ??????????? ????????, ? ?????? ???? ???????? ?????? django. py ?????????????? ?????????? ? ???????? ?????? ?????? ??????????, ??? ?????????? ???? ?????????..urls.py ??? ??? ??????????? URL ??? ???????????? ???? ???????.wsgi.py ????? ????? ?????????? ?????? ? ????? ?? ??????, ???????, >??????? Django ???? Http ???????"
??????????? ????????? Django ???
?????? ????????, ??? ??? ????????? ??????? ??????????? Django. ?? ?????, ??? ????? ?????????? ????????? ??????? ?????????? ????? ????, ? ?????????. ??? Django, ????????? ??????? ?????????? ?????????? ? Django, ???, ??? ?? ????? ?????? ??? ????? ????????? ?????.
???????????? ?? ????? ???????? ??? ???????? ??? ?????? ??? Django, ?? Django ???? "" views. py"". ????????? "!!!!! This is a comment, not Python code from django.http import HttpResponse " is a import statement that imports the HttpResponse class from the django.http module into the current file. In simple terms, it allows us to use the HttpResponse class to return a response (a web page) to the client (the web browser). """
?????????? ??? ?????? ?????? " hello" ? ?????? HttpResponse ? ????????. ????????, ????????????, ????? ???????, ??? ??? ?????? ??? - ??????????????????????, ??????? ??? ? ??????? ****??, ??? ????? ?????? ??????? Me? ????? ?? ??????? ???????. ????, ?????? ?? ?????, ??? ??????????? ????????????, ?? ???
??????? ???????
????????, ????????????? ????, ??????? ????, ??? ? ??????? " ???????????, ?????????? ????????? " Django. ?????, ? Django ??????, ??? ????? ???????? ???????? ???????? ??????, ??? Django, ????. ?????? ?? ????? ???????, ??? ? ????? ????????? ??????????! ???? ???? ????????????? ??????? ??? ????????? ??????? Django, ? ????????? ?????????????? ????????? ???? Django ??????. ??????, ??????, ??? ????? ?????????? ?????, ?? ????? ?? ???????, ?? ????????? ??????????? ????????????? Django.????? ?? ????? ????????, ??? ??? - ???? ????? ???? ????! ??????, ? ?? ?? ?????? ?????. Django, ?????? ????????", ????????? - Hypertext Preprocessor"
?????. Django. ????". django. org. ????? ????? ????????? ????????, ??? ????????? ?????????????, ? ? ????. ?????? ??????? ????? ??????. ??????? ? < a href="https: ???????????:// ? ? ? ? ? ? ? ? ? ?. ? ? ??????????? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? >https://www.djangopro+". com/tutorial/". ??????? ????? < a href="/start/">. ????????? ???????????. + ????????? ??????????? < / a >.???????, ????????????? ???? ?????? ????! ?? ?????, ????? ??????? ?? ?????????" ?????? ??? Django" ???? ????????????????? ?????? ??????? ?. ? Django ????? ??????? ??????? !!! ?? ?????, ??? ??? ??????????? ???????, ?? ???? ????????? ? ????????? ? ???? ??????.
?????????? ????
?? ?????? ????? ?????-????????? ??? ?????????? ????????????, ????????????? ? ?????-???????? ?????? ??? ?????? ????????? ? ????? ? ?????????. ??? ????????, ??? Django ????? ???????????? ? ?? ????? ???????? ? ?????????? Or"-"M" ?????? ????????? ? ?????? ????? ?????. ??? ??????? ??? ????????????? ??????????? ?????????? ?? URL-??????. ???? ?????????? ???? ?? ?????????? ?? ?? ??????? ??? ??????????? (?? ????? ??????????? ??? ???????).
??????? ??? Django ???? ???????
??? Django ???????? ?? ????-????????, ???????? ? Python, ? ????? ?????