移动端rem布局之JS动态设置根节点像素-html页面
2019-09-30 本文已影响0人
赵小空
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<!-- <meta name="viewport" content="width=device-width,initial-scale=1.0"> -->
<!-- 禁止缩放 -->
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, shrink-to-fit=no,user-scalable=0" />
<title></title>
<script>
(function(doc, win) {
var docEl = doc.documentElement,
resizeEvt = 'orientationchange' in window ? 'orientationchange' : 'resize',
recalc = function() {
var clientWidth = docEl.clientWidth;
var clientHeight = docEl.clientHeight;
if (!clientWidth) return;
if (clientWidth > clientHeight) {
docEl.style.fontSize = 100 * (clientWidth / 1334) + 'px';
} else {
docEl.style.fontSize = 100 * (clientWidth / 750) + 'px';
}
};
if (!doc.addEventListener) return;
win.addEventListener(resizeEvt, recalc, false);
doc.addEventListener('DOMContentLoaded', recalc, false);
})(document, window);
</script>
</head>
<body>
<div id="app"></div>
<!-- 此处是引入的cdn插入 -->
<% for (var i in htmlWebpackPlugin.options.cdn && htmlWebpackPlugin.options.cdn.js) { %>
<script src="<%= htmlWebpackPlugin.options.cdn.js[i] %>"></script>
<% } %>
<!-- built files will be auto injected -->
</body>
</html>
