摘要： <link href="/apple-touch-icon.png" rel="apple-touch-icon-precomposed">ANDROID同样适用 高清晰度的PNG 必须的<link rel="stylesheet" media="only screen and (-webkit-min-device-pixel-ratio: 2)" type="text/css" href="/iphone-retina.css" />针对高清晰的I 阅读全文