未整理笔记

<link rel="apple-touch-icon" sizes="57x57" href="touch-icon-iphone.png" />

<link rel="apple-touch-icon" sizes="72x72" href="touch-icon-ipad.png" />

<link rel="apple-touch-icon" sizes="114x114" href="touch-icon-iphone4.png" />

<link rel="apple-touch-icon" sizes="144x144" href="apple-touch-icon-ipad3-144.png" />

57×57（默认值）的图标对应320×640的iphone老设备，72×72对应ipad，114×114对应retina屏的iPhone及iTouch。ipad3对应144×144的高分辨率。

<link rel="apple-touch-startup-image" href="milanoo_startup.png" />