(4)启动服务器 / admin站点管理

(1)启动服务器和停止服务:(在project目录下)

python manage.py runserver (先要停止manage文件的使用)

ctrl+c停止

(2)创建管理员并汉化

python manage.py createsuperuser(输入用户密码等)

 汉化:在settings文件中修改language_code(‘zh-Hans’,Asia/Shanghai(第一个字母大写))

(3)设置admin

from django.contrib import admin

# Register your models here.
from .models import Grades,Students

class StudentsInfo(admin.TabularInline):  #创建班级时自动可以创建2个学生
   model= Students
   extra =2

@admin.register(Grades)
class GradesAdmin(admin.ModelAdmin):            #添加页面属性
   inlines=[StudentsInfo]   #调用StudentsInfo
   list_display=['pk','gname','gdate','ggirlnum','gboynum','isDelete'] #显示字段
   list_filter=['gname']   #过滤器,可以让其显示指定的数据
   search_fields=['gname']  #查找
   list_per_page =2         #分页
   #fields=['ggirlnum','gboynum','gname','gdate','isDelete'] #对列表排序
   fieldsets = [("num",{"fields":['ggirlnum','gboynum']}),   #列表分类显示,与排序不混用
             ("base",{"fields":['gname','gdate','isDelete']})]

@admin.register(Students)
class StudentsAdmin(admin.ModelAdmin):
   def gender(self):         #显示问题
      if self.sgender:
         return "男"
      else:
         return "女"
   gender.short_description = "性别"
   list_display = ['sname', gender, 'sgrade', 'scontend']  # ‘sgender’变成了gender函数

   actions_on_bottom = True     #执行动作的位置
   actions_on_top = False

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转载自blog.csdn.net/qq_40178878/article/details/86476591
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