WKWebView/UIWebView获取网站图标 [英] WKWebView/UIWebView get website icon

问题描述

如何使用WKWebView或UIWebView获取网站的apple-touch-icon或徽标?我读过有可能获得favicon，但是我打算像在iOS Safari中那样将网站徽标用作快捷方式，而favicon太小了.有没有一种方法可以从webView的网站中刮取元数据以获取<link rel="apple-touch-icon" href="apple-touch-icon.png">?

How can I get the apple-touch-icon or logo of the website using WKWebView or UIWebView? I've read that getting a favicon is possible, however I plan on using the website's logo as a short cut like in iOS Safari and a favicon is too small for it. Is there a way to scrape metadata from a website in webView to get <link rel="apple-touch-icon" href="apple-touch-icon.png">?

推荐答案

在iOS的Firefox中，我们使用

In Firefox for iOS we use a User Script (Link to code on Github) to find the icon that then passes them back to the application which downloads them using native code (Link to code on Github).

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