admin后台管理和定制

【一】后台美化

pip install django-simpleui

INSTALLED_APPS = [
    'simpleui',
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'blog',
    'user',
    'article'
]

【二】个性设置

【1】libs.CommonAdmin.py

• 继承admin.ModelAdmin

from django.contrib import admin

class BaseModelAdmin(admin.ModelAdmin):
    def display_created_time(self, obj):
        return obj.create_time.strftime("%Y-%m-%d %H:%M:%S")

    display_created_time.short_description = "创建时间"

    def display_update_time(self, obj):
        return obj.update_time.strftime("%Y-%m-%d %H:%M:%S")

    display_update_time.short_description = "更新时间"

【2】user.admin.py

继承admin.ModelAdmin

【3】article.admin.py

from django.contrib import admin

# Register your models here.
from article.models import CategoryClass, CategoryTag, Comment, UpAndDown, Article, ArticleToTag
from libs.CommonAdmin import BaseModelAdmin


@admin.register(Article)
class ArticleAdmin(BaseModelAdmin):
    def display_content(self, obj):
        return obj.content[:20]

    def display_desc(self, obj):
        return obj.desc[:10]

    display_content.short_description = '文章内容'
    display_desc.short_description = '文章摘要'
    list_display = ['id', 'title', 'display_desc', 'up_num', 'down_num', 'comment_num', 'display_content',
                    'display_created_time', 'display_update_time', 'blog', 'category']


@admin.register(CategoryClass)
class CategoryClassAdmin(admin.ModelAdmin):
    ordering = ["id"]
    list_display = ['id', 'name', 'blog']


@admin.register(CategoryTag)
class CategoryTagAdmin(admin.ModelAdmin):
    ordering = ["id"]
    list_display = ['id', 'name', 'blog']


@admin.register(ArticleToTag)
class CategoryTagAdmin(admin.ModelAdmin):
    ordering = ["id"]
    list_display = ['id', 'article', 'tag']


@admin.register(UpAndDown)
class UpAndDownAdmin(BaseModelAdmin):
    ordering = ["id"]
    list_display = ['id', 'user', 'article', 'up_or_down', 'display_created_time', 'display_update_time']


@admin.register(Comment)
class CommentAdmin(BaseModelAdmin):
    ordering = ["id"]
    list_display = ['id', 'user', 'article', 'content', 'is_deleted', 'parent', 'display_created_time','display_update_time']