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如图,在手机浏览器中打开是正常的
image.png

在微信浏览器中打开上下宽度都失调了
image.png

  • 上面的图是设置的img的宽度为100%,很明显下面这个宽度失效了
  • 下面的卡片是用的rem作为单位,但在微信中打开变得特别大
(function(doc, win) {
  var docEl = doc.documentElement,
    resizeEvt = 'orientationchange' in window ? 'orientationchange' : 'resize',
    //750 为设计稿宽度  适配rem
    recalc = function() {
      var clientWidth = docEl.clientWidth;
      if (!clientWidth) return;
      clientWidth = clientWidth <= 1080 ? clientWidth : 1080;
      docEl.style.fontSize = (clientWidth / 750) + 'px';
    };
  if (!doc.addEventListener) return;
  win.addEventListener(resizeEvt, recalc, false);
  doc.addEventListener('DOMContentLoaded', recalc, false);
})(document, window);

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微信开发工具里直接查看啊


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
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