首页 > 解决方案 > amp-script:innerHTML 按原样呈现与符号转义的序列

问题描述

这是一个最小的例子:

<!doctype html>
<html data-ampdevmode ⚡&gt;
<head>
  <meta charset="utf-8">
  <link rel="canonical" href="self.html">
  <meta name="viewport" content="width=device-width,minimum-scale=1,initial-scale=1">
  <style amp-boilerplate>body{-webkit-animation:-amp-start 8s steps(1,end) 0s 1 normal both;-moz-animation:-amp-start 8s steps(1,end) 0s 1 normal both;-ms-animation:-amp-start 8s steps(1,end) 0s 1 normal both;animation:-amp-start 8s steps(1,end) 0s 1 normal both}@-webkit-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@-moz-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@-ms-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@-o-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}</style><noscript><style amp-boilerplate>body{-webkit-animation:none;-moz-animation:none;-ms-animation:none;animation:none}</style></noscript>
  <script async src="https://cdn.ampproject.org/v0.js"></script>
  <script async custom-element="amp-script" src="https://cdn.ampproject.org/v0/amp-script-0.1.js"></script>
 </head>
<body data-ampdevmode>
  <amp-script layout="fixed-height" height="800px" script="hello-world">
    <span id="a"></span>
  </amp-script> 
  <script id="hello-world" type="text/plain" target="amp-script">
      document.getElementById("a").innerHTML = "&lt;&amp;"
   </script>
</body>
</html>

这个例子只是将innerHTML测试跨度设置为&lt;&amp;,我希望在浏览器窗口中得到“<&”。

但是,浏览器呈现&lt;&amp;.

任何解决方法的想法?

标签: amp-html

解决方案



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