1. Configure the environment
Step 1. Create a Django project through Pycharm
Step 2, configure the running environment
Click "run" and find "Edit Configurations..."
Click "+" to find the "manage.py" file of the created Django project, select the corresponding python interpreter, and set Parameters to "runserver"
Step 3. Modify the automatically generated content
(1) Comment the contents in settings.py
(2) Delete the templates files generated by Django itself.
Step 4, create APP
Click "tools" to find "Run manage.py Task..."
In the panel, enter
startapp demo1
Step 5, register APP
In "INSTALLED_APPS" of "settings.py", register.
Step 6, test
【1】Create the folder "templates" in "demo1" under the app and create the "test.html" file
【2】Create a function in “views.py” under the app
【3】Add the association relationship in the "urls.py" file under the main project.
【4】 Open the "manage.py" file under the main project and click "RUN".
【5】Open
2. Try to connect to Mysql and create data
Step 1, create database
create database gx_day16 default charset utf8 COLLATE utf8mb3_general_ci;
Step 2, modify the project configuration file
Step 3, create table
Step 4, perform the operation
Execute first: makemigrations
Execute again: migrate
Step 5, see the results
