第一种方法自己写手机端自适应
<html lang="en">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
<script>(function (win, doc) {
if (!win.addEventListener) return;
var html = document.documentElement;
function setFont() {
var cliWidth = html.clientWidth;
if (cliWidth > 750) {
cliWidth = 750;
}
html.style.fontSize = 100 * (cliWidth / 750) + 'px';
}
win.addEventListener('resize', setFont, false)
doc.addEventListener('DOMContentLoaded', setFont, false)
})(window, document);</script>
另一种方法直接引用阿里的移动端自适应
<script src="http://g.tbcdn.cn/mtb/lib-flexible/0.3.4/??flexible_css.js,flexible.js"></script>