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第七节,Django+Xadmin打造上线标准的在线教育平台—xadmin的安装

 安装见:https://www.cnblogs.com/aooy/p/12065830.html

xadmin介绍

xadmin是基于Django的admin开发的更完善的后台管理系统,页面基于Bootstrap3开发的

xadmin安装

下载地址:https://github.com/sshwsfc/xadmin

下载后解压下载包,cd 进入解压目录执行命令,python setup.py install   安装

安装时会安装依赖包

 

安装django-import-export

pip install django-import-export

安装django-import-export会安装依赖包

django-import-export-0.5.1 

et-xmlfile-1.0.1 

jdcal-1.3 odfpy-1.3.5 

openpyxl-2.4.8 

tablib-0.12.1 

unicodecsv-0.14.1 

xlrd-1.1.0 

xlwt-1.3.0

 

 

安装好xadmin后,在Django的settings.py配置文件,配置xadmin的相关app注册配置

复制代码
INSTALLED_APPS = [
    \'django.contrib.admin\',
    \'django.contrib.auth\',
    \'django.contrib.contenttypes\',
    \'django.contrib.sessions\',
    \'django.contrib.messages\',
    \'django.contrib.staticfiles\',
    \'app_users\',                        # 注册 APP
    \'app_courses\',
    \'app_organization\',
    \'app_operation\',
    \'xadmin\',                           # 注册xadmin的app
    \'crispy_forms\',                     # 注册xadmin的依赖app
]
复制代码

 

在urls.py文件设置xadmin的路由映射

复制代码
from django.conf.urls import url
from django.contrib import admin
import xadmin               # 导入xadmin

urlpatterns = [
    url(r\'^xadmin/\', xadmin.site.urls),
]
复制代码

 

执行命令生成xadmin相关的数据库表

执行命令:makemigrations  然后在输入   migrate   来生成表

 

访问:http://127.0.0.1:8000/xadmin/

 

这样网站后台就搭建了,xadmin的各种依赖包也有了

 

接下来我们将用xadmin的源码安装方式将xadmin集成到我们的Django项目中

目前我们通过命令安装的xadmin在python的第三方模块里,与Django项目脱离了,不是Django项目的一部分,不方便管理和修改源码自定制xadmin

所以前面的安装只是让我们的xadmin运行起来,配置好相关依赖包,接下来我们需要用源码安装方式将xadmin集成到我们的Django项目中,然后用命令将原来安装的xadmin卸载掉

 

源码安装方式将xadmin集成到我们的Django项目中

解压我们先下载的xadmin源码包,找到解压包里的xadmin文件夹,将整个文件夹复制到Django项目中

 

在目录里创建extra_apps目录,用于专门存放第三方源码程序,这样目录结构清晰,将xadmin放到extra_apps目录

 

第一步,解决PyCharm无法识别extra_apps目录的方法,在PyCharm将extra_apps设置成python可识别路径,在extra_apps文件夹鼠标右键-标记目录为-Sources Root

 

第二步,在settings.py设置文件,将extra_apps目录设置成python可识别目录,

复制代码
"""
Django settings for MxOnline project.

Generated by \'django-admin startproject\' using Django 1.10.

For more information on this file, see
https://docs.djangoproject.com/en/1.10/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/1.10/ref/settings/
"""

import os
import sys

# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))      # 当前目录路径
sys.path.insert(0, os.path.join(BASE_DIR, \'apps\'))                          # 将apps目录设置成python可识别目录
sys.path.insert(1, os.path.join(BASE_DIR, \'extra_apps\'))                    # 将xadmin所在目录设置成python可识别目录

# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/1.10/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = \'!#-519=(t8yl=of8^u$(zdcfcovctqlh0n2p#fky&9c3la+j1k\'

# SECURITY WARNING: don\'t run with debug turned on in production!
DEBUG = True

ALLOWED_HOSTS = []


# Application definition

INSTALLED_APPS = [
    \'django.contrib.admin\',
    \'django.contrib.auth\',
    \'django.contrib.contenttypes\',
    \'django.contrib.sessions\',
    \'django.contrib.messages\',
    \'django.contrib.staticfiles\',
    \'app_users\',                        # 注册 APP
    \'app_courses\',
    \'app_organization\',
    \'app_operation\',
    \'xadmin\',                           # 注册xadmin的app
    \'crispy_forms\',                     # 注册xadmin的依赖app
]

MIDDLEWARE = [
    \'django.middleware.security.SecurityMiddleware\',
    \'django.contrib.sessions.middleware.SessionMiddleware\',
    \'django.middleware.common.CommonMiddleware\',
    \'django.middleware.csrf.CsrfViewMiddleware\',
    \'django.contrib.auth.middleware.AuthenticationMiddleware\',
    \'django.contrib.messages.middleware.MessageMiddleware\',
    \'django.middleware.clickjacking.XFrameOptionsMiddleware\',
]

ROOT_URLCONF = \'MxOnline.urls\'

TEMPLATES = [
    {
        \'BACKEND\': \'django.template.backends.django.DjangoTemplates\',
        \'DIRS\': [os.path.join(BASE_DIR, \'templates\')],           # 配置模板文件路径,也就是html路径
        \'APP_DIRS\': True,
        \'OPTIONS\': {
            \'context_processors\': [
                \'django.template.context_processors.debug\',
                \'django.template.context_processors.request\',
                \'django.contrib.auth.context_processors.auth\',
                \'django.contrib.messages.context_processors.messages\',
            ],
        },
    },
]

WSGI_APPLICATION = \'MxOnline.wsgi.application\'


# Database
# https://docs.djangoproject.com/en/1.10/ref/settings/#databases
#
# DATABASES = {
#     \'default\': {
#         \'ENGINE\': \'django.db.backends.sqlite3\',
#         \'NAME\': os.path.join(BASE_DIR, \'db.sqlite3\'),
#     }
# }

#MySQL数据库
DATABASES = {
    \'default\': {
        \'ENGINE\': \'django.db.backends.mysql\',       # 配置数据库引擎名称
        \'NAME\': \'mxonline\',                         # 数据库名称
        \'USER\': \'root\',                             # 数据库用户名
        \'PASSWORD\': \'279819\',                       # 数据库密码
        \'HOST\': \'127.0.0.1\',                        # 数据库链接地址
        \'PORT\': \'3306\',                             # 数据库端口
    }
}



# Password validation
# https://docs.djangoproject.com/en/1.10/ref/settings/#auth-password-validators

AUTH_PASSWORD_VALIDATORS = [
    {
        \'NAME\': \'django.contrib.auth.password_validation.UserAttributeSimilarityValidator\',
    },
    {
        \'NAME\': \'django.contrib.auth.password_validation.MinimumLengthValidator\',
    },
    {
        \'NAME\': \'django.contrib.auth.password_validation.CommonPasswordValidator\',
    },
    {
        \'NAME\': \'django.contrib.auth.password_validation.NumericPasswordValidator\',
    },
]


# Internationalization
# https://docs.djangoproject.com/en/1.10/topics/i18n/

LANGUAGE_CODE = \'zh-hans\'       # 设置自带后台admin为中文

TIME_ZONE = \'Asia/Shanghai\'     # 设置系统时间为上海时间

USE_I18N = True

USE_L10N = True

USE_TZ = False                  # 设置数据库写入时间,不用国际时间


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/1.10/howto/static-files/

STATIC_URL = \'/static/\'
复制代码

 

源码安装方式将xadmin集成到我们的Django项目中后,删除以前用命令安装xadmin

执行命令:pip3 uninstall xadmin

 

这样原来命令安装的xadmin就被卸载了,xadmin所需要的依赖关系包却没卸载,因为我们源码安装方式将xadmin集成到我们的Django项目中后也会用到xadmin所需要的依赖关系包的

访问:http://127.0.0.1:8000/xadmin/

 

此时访问的xadmin就是Django项目中集成的xadmin了

 

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