如何从浏览器启动外部应用程序，例如电报网址链接？ [英] How do I launch an external application from the browser like Telegram url links?

问题描述

当一个人访问电报用户配置文件页面时，我试图用电报重新创建以下应用程序启动。例如： https://t.me/username1

I am trying to recreate the following application launch with telegram when one visits the telegram user profile page. Example: https://t.me/username1

页面加载后，会显示一个警告框以打开电报应用程序。如何在网页上将其重新创建为URL链接？另外，他们如何在页面加载时执行此操作，它在源代码中位于何处，以便我可以看到它？

When the page is loaded, it gives an alert box to open the telegram app. How do I recreate this as a URL link on a webpage? Also how are they doing this on page load and where is it in the source code so I can see it?

推荐答案

使用 tg 就像使用 mailto

tg://resolve?domain=username1

<a href="tg://resolve?domain=username1">Message me!</a>

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发送至启动页面加载，只需使用标准的 DOMContentLoaded 并重定向浏览器；

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To launch it page load, just use the standard DOMContentLoaded and redirect the browser;

document.addEventListener("DOMContentLoaded", function(event) { 
  window.location.href = "tg://resolve?domain=username1";
});

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我已经搜索了很长时间才能找到任何文档，有一个 reddit post 从1年前开始，但是他们只共享了源文件 。

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I've searched quite some time to find any documentation, there is one reddit post from 1 year ago, but they only shared the 'source file'.

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