对于具有不同设备分辨率的多个图标，如iphone或ipad，请按照以下方式为每个链接元素添加sizes属性 −
<link rel = "apple-touch-icon" href = "touch-icon-iphone.png">
set size<link rel = "apple-touch-icon" sizes = "160x160" href = "touch-icon-ipad.png"><link rel = "apple-touch-icon" sizes = "170x170" href = "touch-icon-iphone-retina.png"><link rel = "apple-touch-icon" sizes = "180x180" href = "touch-icon-ipad-retina.png">
使用适合设备的尺寸的图标。
以上就是网页中的苹果触摸图标的详细内容。