javascript - Does anyone understand the principle of the plug-in that records web browsing?

Question

I don’t know if anyone has used one of these three models. Its function is that if you view a webpage and click a plug-in button, you can record the previous webpage content on its own server. What is the principle of this? Or are there any similar code projects? I’m very curious. Please answer

Answer 1

I have not used it. But if I write, I will write like this
1. When the user clicks, I will get the current URL and then save it.
2. There are queues and multi-threads in the background to collect the page corresponding to the URL.
3. Another thing is what if the current page is logged in by the user? It can be operated through cookies.

Answer 2

Since it is a browser plug-in, this plug-in can get all the content in the current page. After getting it, upload a copy and let the server save it. You can even save the page content without saving the link, and users can open the link directly if they want to see it. I remember that the reason why many people use pocket is because it can organize the page content and remove advertisements and redundant content (such as comments, etc.). What you see is the most important part.