这是一篇你真正开始前需要查阅的文章。 本文介绍了前后端工作原理，前后端搭建的流程、搭建过程中需要用到的技术以及 开发环境版本。 一、前后端如何工作 Django、Vue 和 Element UI 前后 端原理论述  作者：M&T. 2 《51 测试天地》七十四 www.51testing.com 后端开发（Django+Rest Framework+MySQL）： Django 是一个关系型数据库，用于存储后端的数据。 前端开发（Vue+Element UI）： Vue 是一种现代的 JavaScript 框架，用于构建用户界面。Vue 提供了丰富的组件和模 块，可以帮助开发者构建交互式的单页面应用（SPA）。 Element UI 是一个基于 Vue 的 UI 组件库，提供了丰富的预定义组件，用于快速搭建 美观的用户界面。 前后端交互： 后端通过 Django Rest Framework 请求向后端发送数据请求，后端根据请求进行相应的数据处理，并 返回响应数据给前端。 前端接收到后端返回的数据，并根据数据更新页面展示，实现与用户的交互。 总体而言，这种前后端分离的开发模式有助于实现前后端开发的解耦，使得各自的 开发工作更加专注和高效。前端负责用户界面的呈现和交互，后端负责数据处理和业务 逻辑，通过 API 接口进行数据传输和交互，从而实现一个完整的 Web 应用。 3 《51

动态生成的管理页面：并非徒有其表 初识 Django - 8 - 本文档使用 书栈(BookStack.CN) 构建 当你的模型完成定义，Django 就会自动生成一个专业的生产级管理页面 - 一个可以让已认证用户 进行添加、更改和删除对象的 Web 站点。你只需简单的在 admin 站点上注册你的模型即可。 1. # mysite/news/models.py 2. 3. from django.db site.register(models.Article) 这样设计所遵循的理念是，站点编辑人员可以是你的员工、你的客户、或者就是你自己——而你大概不 会乐意去废半天劲创建一个只有内容管理功能的后台管理界面。 创建 Django 应用的典型流程是：先建立数据模型，然后搭建管理站点，尽可能快的跑起来。那样 你的团队（或者客户）就可以向网站里填充数据了。后面我们会谈到如何展示这些数据。 简洁优雅的 URL +)/$', views.article_detail), 11. ] 上面的代码将 URL 的正则表达式映射到 views 里的回调函数。正则表达式通过括号来提取 URL 中的参数值。当一个用户请求页面时，Django 会顺序遍历这些匹配模式，直至模式和请求的 URL 成功匹配。（如果全部模式都无法匹配，Django 会返回一个404视图。）这个过程会在瞬间完成， 因为这些正则表达式在启动时就被编译了。

Screenshots are not in sync with the 3.0 UI at the moment, they will be updated once the new UI will be finalized; for the same reason, you’ll find minor difference in the UI description. Quickstart You need to plugins and custom module names to group plugin in the toolbar UI. plugin_labels A dictionary of plugins and custom labels to show in the toolbar UI. child_classes A dictionary of plugin names with lists describing Fixes an issue with placeholderadmin permissions • Numerous fixes for minor issues with the frontend UI • Fixes issue where the CMS would not reload pages properly if the URL contained a # symbol • Fixes

plugins and custom module names to group plugin in the toolbar UI. plugin_labels A dictionary of plugins and custom labels to show in the toolbar UI. child_classes A dictionary of plugin names with lists Selenium) Added the ability to declare cache expiration periods on a per-plugin basis Improved UI of page tree Improved UI in various minor ways Added a new setting CMS_INTERNAL_IPS for defining a set of IP addresses Add Django and Python versions to debug bar info tooltip Bug Fixes Fix an issue with refreshing the UI when switching CMS language. Fix an issue with sideframe urls not being remembered after reload. Fix

plugins and custom module names to group plugin in the toolbar UI. plugin_labels A dictionary of plugins and custom labels to show in the toolbar UI. child_classes A dictionary of plugin names with lists Selenium) Added the ability to declare cache expiration periods on a per-plugin basis Improved UI of page tree Improved UI in various minor ways Added a new setting CMS_INTERNAL_IPS for defining a set of IP addresses Add Django and Python versions to debug bar info tooltip Bug Fixes Fix an issue with refreshing the UI when switching CMS language. Fix an issue with sideframe urls not being remembered after reload. Fix

plugins and custom module names to group plugin in the toolbar UI. plugin_labels A dictionary of plugins and custom labels to show in the toolbar UI. child_classes A dictionary of plugin names with lists describing Added the ability to declare cache expiration periods on a per-plugin basis • Improved UI of page tree • Improved UI in various minor ways • Added a new setting CMS_INTERNAL_IPS for defining a set of IP Django and Python versions to debug bar info tooltip Bug Fixes • Fix an issue with refreshing the UI when switching CMS language. • Fix an issue with sideframe urls not being remembered after reload

plugins and custom module names to group plugin in the toolbar UI. plugin_labels A dictionary of plugins and custom labels to show in the toolbar UI. child_classes A dictionary of plugin names with lists describing Added the ability to declare cache expiration periods on a per-plugin basis • Improved UI of page tree • Improved UI in various minor ways • Added a new setting CMS_INTERNAL_IPS for defining a set of IP Django and Python versions to debug bar info tooltip Bug Fixes • Fix an issue with refreshing the UI when switching CMS language. • Fix an issue with sideframe urls not being remembered after reload

plugins and custom module names to group plugin in the toolbar UI. plugin_labels A dictionary of plugins and custom labels to show in the toolbar UI. child_classes A dictionary of plugin names with lists Selenium) Added the ability to declare cache expiration periods on a per-plugin basis Improved UI of page tree Improved UI in various minor ways Added a new setting CMS_INTERNAL_IPS for defining a set of IP addresses Add Django and Python versions to debug bar info tooltip Bug Fixes Fix an issue with refreshing the UI when switching CMS language. Fix an issue with sideframe urls not being remembered after reload. Fix

plugins and custom module names to group plugin in the toolbar UI. plugin_labels A dictionary of plugins and custom labels to show in the toolbar UI. child_classes A dictionary of plugin names with lists Selenium) Added the ability to declare cache expiration periods on a per-plugin basis Improved UI of page tree Improved UI in various minor ways Added a new setting CMS_INTERNAL_IPS for defining a set of IP addresses Add Django and Python versions to debug bar info tooltip Bug Fixes Fix an issue with refreshing the UI when switching CMS language. Fix an issue with sideframe urls not being remembered after reload. Fix

plugins and custom module names to group plugin in the toolbar UI. plugin_labels A dictionary of plugins and custom labels to show in the toolbar UI. child_classes A dictionary of plugin names with lists describing Selenium) Added the ability to declare cache expiration periods on a per-plugin basis Improved UI of page tree Improved UI in various minor ways Added a new setting CMS_INTERNAL_IPS for defining a set of IP addresses Add Django and Python versions to debug bar info tooltip Bug Fixes Fix an issue with refreshing the UI when switching CMS language. Fix an issue with sideframe urls not being remembered after reload. Fix