查询三星链接预览功能的User Agent字符串（Galaxy S8及以上短信应用）

Hey there! After digging into this, here's the specific User Agent format used by Samsung's SMS app (starting with the Galaxy S8 series) when crawling websites to generate link previews:

Mozilla/5.0 (Linux; Android [Android Version]; [Device Model]) AppleWebKit/537.36 (KHTML, like Gecko) SamsungBrowser/[Browser Version] Chrome/[Chrome Version] Mobile Safari/537.36 SmsBot

Key Details: #

• Placeholders like [Android Version], [Device Model], [Browser Version], and [Chrome Version] will change based on the device's specific software and hardware (for example, Android 13 and SM-G950F for a Galaxy S8 running Android 13).
• The critical unique marker here is the SmsBot suffix at the end—this is what sets Samsung's SMS preview crawler apart from regular Samsung Browser requests.

If you're verifying this via server logs, keep an eye out for requests ending with the SmsBot string; that's exactly the crawler generating those link previews in the Samsung SMS app.

内容的提问来源于stack exchange，提问作者Justin