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移动端 html + 字体自适应

移动端 html + 字体自适应

作者: wlianfu | 来源:发表于2018-08-28 12:56 被阅读13次
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  <title>数据中心</title>
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  <script>
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      document.addEventListener('DOMContentLoaded', function () {
        FastClick.attach(document.body);
      }, false);
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    if (!window.Promise) {
      document.writeln('<script src="https://as.alipayobjects.com/g/component/es6-promise/3.2.2/es6-promise.min.js"' + '>' + '<' + '/' + 'script>');
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    (function (doc, win) {
      var docEl = doc.documentElement,
        resizeEvt = 'orientationchange' in window ? 'orientationchange' : 'resize',
        recalc = function () {
          var clientWidth = docEl.clientWidth;
          if (!clientWidth) return;
          docEl.style.fontSize = 20 * (clientWidth / 750) + 'px';
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      if (!doc.addEventListener) return;
      win.addEventListener(resizeEvt, recalc, false);
      doc.addEventListener('DOMContentLoaded', recalc, false);
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