Django-通过示例定制admin后台管理

#  将 setting.py  配置选项设置为中文
LANGUAGE_CODE = 'en-us'
TIME_ZONE = 'UTC'

LANGUAGE_CODE = 'zh-Hans'
TIME_ZONE = 'Asia/Shanghai'

# admin.py 文件添加 修改网页title和站点header
admin.site.site_header = 'XXX平台-管理系统'
admin.site.site_title = 'XXX平台'

python manage.py createsuperuser

from django.db import models
lass Question(models.Model):
    question_text = models.CharField('问题描述',max_length=200)
    pub_date = models.DateTimeField('发布日期')

from django.apps import AppConfig

default_app_config = 'polls.PollsConfig'
class PollsConfig(AppConfig):
    name = 'polls'
    verbose_name='投票'

class Question(models.Model):
    # 在该模型定义加入内嵌类定义元数据?
    class Meta:
        verbose_name = '问题'
        verbose_name_plural = verbose_name

    question_text = models.CharField('问题描述',max_length=200)
    pub_date = models.DateTimeField('发布日期')

list_display = ('question_text', 'pub_date')

list_filter = ['pub_date']

search_fields = ['question_text']

date_hierarchy = 'pub_date'