Django后台admin的使用详解

from django.contrib import admin
from app1 import models
# Register your models here.

admin.site.register(models.img)  #将表在admin中注册

python manage.py makemigrations #生成创建数据表py文件
python manage.py migrate #执行py文件，更新数据库
python manage.py runserver #启动服务

from django.contrib import admin
from app1.models import img
# Register your models here.

class imgAdmin(admin.ModelAdmin):
  list_display = ('title','summary','file')
  

admin.site.register(img,imgAdmin)

class imgAdmin(admin.ModelAdmin):
  list_display = ('title','summary','file')
  fields = ('title',)

def change_up(modeladmin, request, queryset): #定义动作
  queryset.update(stat='1')
change_up.short_description = "up" #重写动作显示名称

def change_down(modeladmin, request, queryset):
  queryset.update(stat='0')
change_down.short_description = "down"



class imgAdmin(admin.ModelAdmin):
  list_display = ('title','summary','file','stat')
  fields = ('title',)
  actions = [change_up,change_down] #绑定动作