得到一个Unicode字符串的解码版本？

Question

我将一个变量写入HTML元素，如下所示：

document.getElementById('myDiv').innerHTML = '<xsl:value-of select="@value"/>'; 

然而，它的写法如下：

TECHNO A.Ş.

这应该是：

TECHNO A.Ş.

如何使用Javascript手动获得Unicode字符串的解码版本？

PS:我意识到这个问题发生在Chrome上，但不在Internet上。

Answer 1

&#和；are html解析器转义十六进制字符。因此，您需要做的是去掉它们，并将剩余的'15E‘值传递到下面(例如)：

<!DOCTYPE html>
<div id="myId">
yo oyyoyoyooy &amp;amp;amp;#xAA;suuupspuspupsu
  ssdosudoisduoisudoiud
  &amp;amp;#xFE;
</div>


<script>
document.addEventListener("DOMContentLoaded", function(){
  var nodeIterator = document.createNodeIterator(
  // Node to use as root
    document.getElementById('myId'),

    // Only consider nodes that are text nodes (nodeType 3)
    NodeFilter.SHOW_TEXT,

    // Object containing the function to use for the acceptNode method
    // of the NodeFilter
      { acceptNode: function(node) {
        // Logic to determine whether to accept, reject or skip node
        // In this case, only accept nodes that have content
        // other than whitespace
        if ( /&.*?#x[^;]+;/ig.test(node.data) ) {
          return NodeFilter.FILTER_ACCEPT;
        }
      }
    },
    false
  );

  // Show the content of every non-empty text node that is a child of root
  var node;

  while ((node = nodeIterator.nextNode())) {
    node.nodeValue = node.nodeValue.replace(/&.*?#x([^;]+);/ig, function(match, p1) {
      return String.fromCharCode(parseInt(p1, 16))
    });
  }
});
</script>