在网络上通过macOS告诉iPadOS [英] Tell iPadOS from macOS on the web

问题描述

iPadOS beta上的Safari用户代理此时与macOS上的Safari完全相同.还有其他从Mac告诉iPad的方法吗?

The user agent of Safari on iPadOS beta is at this point exactly the same as Safari on macOS. Is there any other way to tell an iPad from a Mac?

iPad running iOS
Mozilla/5.0 (iPad; CPU OS 10_3_3 like Mac OS X) AppleWebKit/603.3.8 (KHTML, like Gecko) Version/10.0 Mobile/14G60 Safari/602.1

iPadOS, developer beta 1
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0 Safari/605.1.15

iPadOS, beta 2, simulator
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0 Safari/605.1.15

iPadOS, beta 3, (simulator)
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0 Safari/605.1.15

iPadOS, developer beta 3
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0 Safari/605.1.15

iPadOS, developer beta 4
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0 Safari/605.1.15

iPadOS 13.1, developer beta 1
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0 Safari/605.1.15

iPadOS 13.1, developer beta 2
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0 Safari/605.1.15

iPadOS 13.1, developer beta 3
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.1 Safari/605.1.15

iPadOS 13.1, developer beta 4
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.1 Safari/605.1.15

macOS Catalina 
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0 Safari/605.1.15

macOS (older version)
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.1.1 Safari/605.1.15

macOS Catalina developer beta 7
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0 Safari/605.1.15

macOS Catalina developer beta 8
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.1 Safari/605.1.15

播放HLS视频时，iPadOS代理似乎是:

When playing HLS video, the iPadOS agent seems to be:

AppleCoreMedia/1.0.0.17A5821e (iPad; U; CPU OS 13_1 like Mac OS X; en_us)

推荐答案

我一般不推荐这样做，我并没有对其进行太多测试(自2019年9月起在生产中使用类似的东西)，但是一种方法可能是检测客户端上TouchEvent的存在，并将其与用户代理的状态相匹配，以说明iPad的iOS较旧版本:s. YMMV.可能不太安全.

I would not generally recommend this, and I haven't tested it much (using something similar in production since September 2019), but one way could be to detect the existence of TouchEvent on the client side, and match it with the state of the user agent to account for older iOS versions of iPad:s. YMMV. Likely not very future safe.

function isIpad() {
    const ua = window.navigator.userAgent;
    if (ua.indexOf('iPad') > -1) {
        return true;
    }

    if (ua.indexOf('Macintosh') > -1) {
        try {
            document.createEvent("TouchEvent");
            return true;
        } catch (e) {}
    }

    return false;
}

这篇关于在网络上通过macOS告诉iPadOS的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！