Django之创建Model以及后台管理

蓝桉释槐2024-05-06 9:49

一，创建项目App

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python manage.py startapp App

二，在App.models.py中创建类，以下是示例

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class UserModel(models.Model):
    uid = models.AutoField(primary_key=True, auto_created=True)
    name = models.CharField(max_length=10, unique=True, db_index=True, null=True)
    age = models.IntegerField(default=18)
    sex = models.BooleanField(default=True)
    info = models.TextField(null=True, blank=True)
    salary = models.FloatField(default=100000000.0)
    money = models.DecimalField(max_digits=4, decimal_places=2,default=100.0)

三，在App.admin.py中添加如下代码

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from App.model import *

admin.site.register(UserModel)

四，添加管理员用户

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(.venv) PS D:\Pycharm Professional New Project\djangoProject3> python manage.py createsuperuser
Username (leave blank to use 'junmoxiao'): one_inch_ash
Email address: 2713783104@qq.com
Password:
Password (again):
Superuser created successfully.
(.venv) PS D:\Pycharm Professional New Project\djangoProject3>

五，启动项目

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python manage.py runserver

六，访问以下网址

http://127.0.0.1:8000/admin

若想显示中文，则可以在setting.py中修改

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LANGUAGE_CODE = 'en-us'

为

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LANGUAGE_CODE = 'zh-hans'