您如何允许用户在Web应用程序中动态创建网页？ [英] How do you allow users to dynamically create a web page within a web app?

问题描述

例如，当用户向问答网站添加问题时，该问题通常会获得自己的网页，并且该网页是即时创建的。如何使用PHP做到这一点？有人可以指出我任何资源吗？谢谢。

For example, when a user adds a question to a Q&A site, that question typically gets its own web page, and that web page was created on-the-fly. How can you do this with PHP? Could anyone point me to any resources? Thanks.

推荐答案

通过该问题通常具有自己的网页，您指的是具有自己的网址。例如，这是如何允许用户在Web应用程序中动态创建网页？。

By "that question typically gets its own web page" you are referring to "gets its own url". For example, this one is How do you allow users to dynamically create a web page within a web app?.

这实际上只是一个把戏。非常简化：

It's really just a trick. Very simplified:

• 提交此问题时，它获得了唯一的标识符3723813，并插入到数据库中。


• 有一个用于处理问题的控制器脚本，例如 https://stackoverflow.com/questions.php


• 当有人尝试打开此页面时，服务器知道使用诸如之类的模块将其发送到 questions.php href = http://www.workingwith.me.uk/articles/scripting/mod_rewrite rel = nofollow noreferrer>针对Apache的mod_rewrite 。


• 然后， questions.php 查看url参数，获取此问题的唯一ID 3723813，并加载其信息


• URL的其余部分只是装饰性的，就在那儿，这样我们就可以在打开页面之前立即知道它是什么问题。
>

• When you submitted this question, it got a unique identifier 3723813 and was inserted into a database.
• There is a single controller script that deals with questions, say https://stackoverflow.com/questions.php
• When someone tries to open this page, the server knows to send it to questions.php by using a module such as mod_rewrite for apache.
• Then, questions.php looks at the url parameters, takes the unique id for this question, 3723813, and loads up its information from the database in order to display it.
• The rest of the url is just cosmetic and just there so that we can right away know what question it is before opening the page.

这篇关于您如何允许用户在Web应用程序中动态创建网页？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！