Django中实现站点管理

ゞ浴缸里的玫瑰 2022-05-20 04:09 219阅读 0赞

概述：

内容发布：负责添加、修改、删除内容，开发这些重复的功能是一件非常没有意义的事情，并且缺乏创造力。  
Django会根据定义的模型类来自动生成管理模块  
公共访问  
配置Admin应用：默认已经配置：'django.contrib.admin',  
创建管理员用户：python manage.py createsuperuser；按顺序输入用户名、邮箱、密码  
127.0.0.1:8000/admin  
登陆:启动服务,在浏览器地址栏输入:http://127.0.0.1:8000/admin,输入账号和密码  
配置中文显示:LANGUAGE\_CODE = 'zh-Hans',TIME\_ZONE = 'Asia/Shanghai'  
管理表中的数据:将要管理的表添加到应用目录下的admin.py文件中进行注册  
from django.contrib import admin  
\# 引入要管理的模型类  
from myApp.models import Student, Grade  
\# Register your models here.  
admin.site.register(Student)  
admin.site.register(Grade)  
ModelAdmin类：是模型在Admin界面中的表现形式，通过定义ModelAdmin子类来定义模型在Admin界面的显示方式  
  
from django.contrib import admin  
\# 引入要管理的模型类  
from myApp.models import Student, Grade  
\# Register your models here.  
@admin.register(Student)  
class StudentAdmin(admin.ModelAdmin):  
    def sex(self):  
        if self.sex:  
            return "男"  
        else:  
            return "女"  
    sex.short\_description = "性别"  
    \#列表页属性  
    list\_display = \["pk", "name", "age", sex, "grade", "contend", "isDelete"\]  
    list\_filter = \["grade","age"\]  
    search\_fields = \["name"\]  
    list\_per\_page = 10  
    \# 执行动作框的位置  
    actions\_on\_top = False  
    actions\_on\_bottom = True  
  
    \#添加、修改页属性  
    \# fields = \["name","age","sex","grade","contend","isDelete"\]  
    fieldsets = \[  
        ("base", \{"fields":\["name","age","sex"\]\}),  
        ("more", \{"fields": \["grade", "contend", "isDelete"\]\}),  
    \]  
\# admin.site.register(Student, StudentAdmin)  
class StudentInLine(admin.TabularInline):  
    model = Student  
    extra = 2  
      
@admin.register(Grade)  
class GradeAdmin(admin.ModelAdmin):  
    inlines = \[StudentInLine\]  
    list\_display = \["pk", "name", "boyNum", "girlNum", "isDelete"\]  
    list\_filter = \["name"\]  
    search\_fields = \["name"\]  
    list\_per\_page = 10  
    fields = \["name", "boyNum", "girlNum", "isDelete"\]  
\# admin.site.register(Grade, GradeAdmin)