第三百七十九節,Django+Xadmin打造上線標准的在線教育平台—xadmin的安裝
xadmin介紹
xadmin是基於Django的admin開發的更完善的后台管理系統,頁面基於Bootstrap3開發的
xadmin安裝
下載地址:https://github.com/sshwsfc/xadmin
下載后解壓下載包,cd 進入解壓目錄執行命令,python setup.py install 安裝
安裝時會安裝依賴包
安裝django-import-export
pip install django-import-export
安裝django-import-export會安裝依賴包
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
安裝好xadmin后,在Django的settings.py配置文件,配置xadmin的相關app注冊配置
INSTALLED_APPS = [ 'django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'app_users', # 注冊 APP 'app_courses', 'app_organization', 'app_operation', 'xadmin', # 注冊xadmin的app 'crispy_forms', # 注冊xadmin的依賴app ]
在urls.py文件設置xadmin的路由映射
from django.conf.urls import url from django.contrib import admin import xadmin # 導入xadmin urlpatterns = [ url(r'^xadmin/', xadmin.site.urls), ]
執行命令生成xadmin相關的數據庫表
執行命令:makemigrations 然后在輸入 migrate 來生成表
訪問:http://127.0.0.1:8000/xadmin/
這樣網站后台就搭建了,xadmin的各種依賴包也有了
接下來我們將用xadmin的源碼安裝方式將xadmin集成到我們的Django項目中
目前我們通過命令安裝的xadmin在python的第三方模塊里,與Django項目脫離了,不是Django項目的一部分,不方便管理和修改源碼自定制xadmin
所以前面的安裝只是讓我們的xadmin運行起來,配置好相關依賴包,接下來我們需要用源碼安裝方式將xadmin集成到我們的Django項目中,然后用命令將原來安裝的xadmin卸載掉
源碼安裝方式將xadmin集成到我們的Django項目中
解壓我們先下載的xadmin源碼包,找到解壓包里的xadmin文件夾,將整個文件夾復制到Django項目中
在目錄里創建extra_apps目錄,用於專門存放第三方源碼程序,這樣目錄結構清晰,將xadmin放到extra_apps目錄
第一步,解決PyCharm無法識別extra_apps目錄的方法,在PyCharm將extra_apps設置成python可識別路徑,在extra_apps文件夾鼠標右鍵-標記目錄為-Sources Root
第二步,在settings.py設置文件,將extra_apps目錄設置成python可識別目錄,
""" 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__))) # 當前目錄路徑 sys.path.insert(0, os.path.join(BASE_DIR, 'apps')) # 將apps目錄設置成python可識別目錄 sys.path.insert(1, os.path.join(BASE_DIR, 'extra_apps')) # 將xadmin所在目錄設置成python可識別目錄 # 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', # 注冊 APP 'app_courses', 'app_organization', 'app_operation', 'xadmin', # 注冊xadmin的app 'crispy_forms', # 注冊xadmin的依賴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')], # 配置模板文件路徑,也就是html路徑 '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數據庫 DATABASES = { 'default': { 'ENGINE': 'django.db.backends.mysql', # 配置數據庫引擎名稱 'NAME': 'mxonline', # 數據庫名稱 'USER': 'root', # 數據庫用戶名 'PASSWORD': '279819', # 數據庫密碼 'HOST': '127.0.0.1', # 數據庫鏈接地址 'PORT': '3306', # 數據庫端口 } } # 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' # 設置自帶后台admin為中文 TIME_ZONE = 'Asia/Shanghai' # 設置系統時間為上海時間 USE_I18N = True USE_L10N = True USE_TZ = False # 設置數據庫寫入時間,不用國際時間 # Static files (CSS, JavaScript, Images) # https://docs.djangoproject.com/en/1.10/howto/static-files/ STATIC_URL = '/static/'
源碼安裝方式將xadmin集成到我們的Django項目中后,刪除以前用命令安裝xadmin
執行命令:pip3 uninstall xadmin
這樣原來命令安裝的xadmin就被卸載了,xadmin所需要的依賴關系包卻沒卸載,因為我們源碼安裝方式將xadmin集成到我們的Django項目中后也會用到xadmin所需要的依賴關系包的
訪問:http://127.0.0.1:8000/xadmin/
此時訪問的xadmin就是Django項目中集成的xadmin了