如何创建URL缩短程序(使用python)，而无需大量导入或其他内容 [英] How to create a URL shortner (with python) without importing bittly or other stuff

问题描述

因此，我最近开始对不使用任何痛苦或其他事情的情况下如何创建URL缩短程序感兴趣，但是我不太擅长使用p​​ython与其他内容进行连接.我所知道的是:

So I recently became interested into knowing how to create a URL shortener without using bittly or other things, but I am not very good at using python to connect with other stuff. All I know is:

• 检查URL是否可用(仅查看URL是否具有HTTP://和不可用的字符，看不到该域是否被占用.)

所有其他...我需要帮助.

All of the other things... I need help with.

顺便说一句，我完全不知道该怎么做，因此，如果您添加注释以显示正在发生的事情，那就太好了.

By the way, I COMPLETLY do not understand how to do that, so it would be great if you add comments to show me what is going on.

推荐答案

我建议您看一下Flask，它是用于构建Web应用程序(API，Web应用程序等)的框架.

I suggest you take a look at Flask, it is a framework for building web applications (APIs, web apps, etc.).

DigitalOcean具有

DigitalOcean has a nice tutorial on this.

您可以对自定义的缩短的URL使用哈希算法，甚至可以让用户选择更具可读性的名称(例如bit.ly/my-url).在这种情况下，您将把缩短的URL和长的URL存储在数据库中.

You can either use hashing algorithms for the custom shortened urls, or even let the user pick more readable names (like bit.ly/my-url). In this case you would be storing in a database the shortened url and the long url.

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