Django Admin management tool

This article mainly introduces the Django Admin management tool, which has certain reference value. Now I share it with everyone. Friends in need can refer to it

Django Admin management tool

Django The automatic management tool is part of django.contrib. You can see it in INSTALLED_APPS in the project's setting.py:

INSTALLED_APPS = (    'django.contrib.admin',    'django.contrib.auth',    'django.contrib.contenttypes',    'django.contrib.sessions',    'django.contrib.messages',    'django.contrib.staticfiles',
)

django.contrib is a huge feature set , which is an integral part of Django's code base.

Use management tools

Start the development server, and then access http://127.0.0.1:8000/admin/ in the browser to enter the management interface. We can create a super user through the command python manage.py createsuperuser, as shown below:

python manage.py createsuperuser
Username (leave blank to use 'root'): admin
Email address: admin@wqy.com
Password:
Password (again):
Superuser created successfully.

In order to let the admin interface manage a certain data model. We need to register the data model to admin first. For example, we created the model Student in models.py before, modify admin.py:

from django.contrib import adminfrom stu.models import Student# 1. 注册的第一种方式# admin.site.register(Student, StudentAdmin)# 第二种注册方式@admin.register(Student)class StudentAdmin(admin.ModelAdmin):

    def set_sex(self):
        if self.sex:            return '男'
        return '女'

    # 修改性别字段描述
    set_sex.short_description = '性别'
    # 展示字段
    list_display = ['id', 'name', set_sex]    # 过滤
    list_filter = ['name']    # 搜索
    search_fields = ['name']    # 分页
    list_per_page = 4

Use the command python manage .py runserver Run the program and open the URL http://127.0.0.1:8000/admin/. The interface is as follows:

We have added some filtering statements to the above code. Click on student and see the following effect:

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