model 字段未創建 django

Question

模型.py

from django.db import models


class Blog(models.Model):
    title=models.CharField(max_length=50,default="")
    auther=models.CharField(max_length=100, default="")
    body=models.TextField(default="")

0001_initial.py

operations = [
    migrations.CreateModel(
        name='Blog',
        fields=[
            ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
        ],
    ),
]

cmd

$> python manage.py migrate
$> python manage.py makemigrations
   Migrations for 'first_app':
     first_app\migrations\0002_auto_20210531_1214.py
       - Add field auther to blog
       - Add field body to blog
       - Add field title to blog

Answer 1

進行遷移后，您需要運行python manage.py migrate應用到數據庫。

如果您還沒有在 admin.py 中注冊您的admin.py ，您需要這樣做。在admin.py中編寫以下代碼

    from django.contrib import admin
    from .models import Blog
    admin.site.register(Blog)