基于django快速开发一个网站(二)

python

基于django快速开发一个网站(二)

* 使用xadmin+django构建一个后台

安装

我的系统基于django==2.0.0开发的,所以直接从源码安装

$ pip install git+git://github.com/sshwsfc/xadmin.git@django2

配置

在 settings.py 中注册相应库

INSTALLED_APPS = [

...

"xadmin",

"crispy_forms",

"reversion",

]

添加 url 规则

from django.urls import path

import xadmin

xadmin.autodiscover()

# version模块自动注册需要版本控制的 Model

from xadmin.plugins import xversion

xversion.register_models()

urlpatterns = [

# 将原先的 admin.site.urls 替换为以下

path("admin/", xadmin.site.urls),

]

登陆

╰$ python3 manage.py runserver 127.0.0.1:8001

登录 127.0.0.1:8001/admin

 简单定制

注册 models

# 数据模型

# users/models.py

from django.db import models

# Create your models here.

class User(models.Model):

nickname = models.CharField(max_length=50, blank=True)

email = models.EmailField(("email address"), blank=True, unique=True)

def__str__(self):

return self.nickname

```

```python

# users/admin.py

import xadmin

from .models import User

# Register your models here.

class UserAdmin(object):

# 在列表中显示 nickname email 两个字段

list_display = ["nickname", "email"]

xadmin.site.register(User, UserAdmin)

修改左侧菜单栏中栏目

# users/apps.py

from django.apps import AppConfig

class UsersConfig(AppConfig):

name = "users"

# verbose_name 为菜单栏目名字

verbose_name = "用户"

```

```python

# users/__init__.py

default_app_config="users.apps.UsersConfig"

* 修改页面 title footer header

# users/admin.py

import xadmin

from .models import User

from xadmin import views

# Register your models here.

class UserAdmin(object):

list_display = ["nickname", "email"]

class GlobalSetting(object):

site_title = "雨夜的博客"

site_header = "雨夜的博客"

site_footer = "雨夜的博客"

xadmin.site.register(User, UserAdmin)

xadmin.site.register(views.CommAdminView, GlobalSetting)

* 添加搜索、过滤器

# users/admin.py

class UserAdmin(object):

list_display = ["nickname", "email"]

# 根据 nickname 字段 搜索

search_fields = ["nickname"]

list_filter = ["nickname"]

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