Python Learning -- Django -- connect to the database mysql to create model, python -- django --

Python Learning -- Django -- connect to the database mysql to create model, python -- django --

1.

Create a project

2.

Create the first page

3.

Create an app

4.

Add a page to the app

4.1

Configure in setting:

Add

Add

Create views

Then

You can access it through 127.0.0.1: 8000.

5.

Configure Database

Modify database information in setting

Check whether the database is connected

In my workbench, we can see that the default table is generated.

Next we will create a model by ourselves (we need to inherit models. Model)

Run commands

Then run

You can find that the table has been created.

Next, perform operations on the database.

I will insert two data entries in mysql first

Check that data has been inserted successfully

Then we

Modify the model to return the name, and modify views to display the returned result on the page.

You can see the result after running

This is the general process.