linux, create a web site

1.Enable and disable python

    Enable:

$ python  

    quit:

$ exit()

 2.linux: operation command summary

Command (Windows) Command (Mac OS / Linux) Description: Example:

exit	exit	close the window	exit
cd	cd	zzz	cd test
to you	ls	List of directory files	to you
copy	cp	copy file	copy c:\test\test.txt c:\windows\test.txt
move	mv	move files	move c:\test\test.txt c:\windows\test.txt
mkdir	mkdir	Create a new directory	mkdir testdirectory
the	rm	delete text file directory	del c:\test\test.txt

3. Virtual environment:

          Virtual environments isolate your Python/Django installation on a project-by-project basis. This means that changes to one website will not affect any other website you are developing at the same time.

     Call the virtual environment: myvenv,. The general command format is:

python3 -m venv myvenv

 4. Create a web site!

(1). Create a new Django project;

django-admin startproject mysite .

Note: the symbol " ." is important, it will tell the script to automatically install Django into the directory you currently choose

 

django-admin.py

  is a script that will automatically create directories and files. The directory structure is:

 

djangogirls
├───manage.py
└───mysite
        settings.py
        urls.py
        wsgi.py
        __init__.py

Then in the settings.py file, find the line that contains the `TIME_ZONE</0> field, and change the time zone to the time zone of your region. which is:

 

python
TIME_ZONE = 'Europe/Berlin'

 Mainland China can be changed to Asia/Shanghai.
 Scroll down to the very bottom , just below the STATIC_URL  entry. Add a new line:

STATIC_ROOT = os.path.join(BASE_DIR, 'static')

 
 (2). To create a database for the blog, run the following command in the console:

 

 

python manage.py migrate

 (3). Start the web server:

 

 

python manage.py runserver

 (4). Check whether the server of your site is already running.

 

   Enter this URL:

 

http://127.0.0.1:8000/