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@@ -0,0 +1,60 @@
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+<!doctype html><html lang=""><head><meta charset="utf-8"/><meta http-equiv="X-UA-Compatible" content="IE=edge"/><meta name="viewport" content="width=device-width,initial-scale=1"/><link rel="icon" href="/favicon.ico"/><title>app</title><link rel="stylesheet" href="https://unpkg.com/element-ui/lib/theme-chalk/index.css"/><script src="https://unpkg.com/element-ui/lib/index.js"></script><script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js" prefetch></script><script defer="defer" src="/js/chunk-vendors-1656f0b4.508d9dc5.js"></script><script defer="defer" src="/js/chunk-vendors-3bad0650.ccf6c001.js"></script><script defer="defer" src="/js/app.99d7a86c.js"></script><link href="/css/app.bcaa1535.css" rel="stylesheet"></head><body><noscript><strong>We're sorry but app doesn't work properly without JavaScript enabled. Please enable it to continue.</strong></noscript><div id="app"></div></body><script>(function (designWidth, maxWidth) {
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+ var doc = document,
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+ win = window,
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+ docEl = doc.documentElement,
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+ remStyle = document.createElement("style"),
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+ tid;
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+
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+ function refreshRem() {
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+ var width = docEl.getBoundingClientRect().width; //屏幕宽度
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+ maxWidth = maxWidth || 540; //设置最大宽度
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+ width < 800 && (width = 800); //设置最小宽度
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+ width > maxWidth && (width = maxWidth);
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+ var rem = (width * 100) / designWidth; //屏幕宽度 / 设计稿宽度 * 100，若为电脑运行，此时rem=100
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+ remStyle.innerHTML = "html{font-size:" + rem + "px;}"; //此时重新定义html根元素大小为1rem，即100px
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+ }
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+
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+ if (docEl.firstElementChild) {
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+ docEl.firstElementChild.appendChild(remStyle);
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+ } else {
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+ var wrap = doc.createElement("div");
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+ wrap.appendChild(remStyle);
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+ doc.write(wrap.innerHTML);
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+ wrap = null;
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+ }
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+ //要等 wiewport 设置好后才能执行 refreshRem，不然 refreshRem 会执行2次；
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+ refreshRem();
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+
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+ win.addEventListener(
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+ "resize",
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+ function () {
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+ clearTimeout(tid); //防止执行两次
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+ tid = setTimeout(refreshRem, 300);
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+ },
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+ false
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+ );
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+
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+ win.addEventListener(
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+ "pageshow",
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+ function (e) {
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+ if (e.persisted) {
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+ // 浏览器后退的时候重新计算
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+ clearTimeout(tid);
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+ tid = setTimeout(refreshRem, 300);
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+ }
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+ },
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+ false
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+ );
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+
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+ if (doc.readyState === "complete") {
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+ doc.body.style.fontSize = "16px";
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+ } else {
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+ doc.addEventListener(
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+ "DOMContentLoaded",
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+ function (e) {
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+ doc.body.style.fontSize = "16px";
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+ },
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+ false
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+ );
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+ }
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+ })(1920); //此处传入设计稿宽度及最大宽度</script></html>
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