使用Google Apps Script HTMLService进行双HTML编码

问题描述

我使用Google Apps脚本Html服务呈现HTML页面。

问题是HTML实体显示出来而不是预期的特殊字符。例如：

 使用<？！= 而不是<？= ，如果您不想转义。
 
I am using the Google Apps Script Html Service to render an HTML page. 

The problem is that the HTML Entity gets displayed and not the intended special character. For example:
Miss McCleod's renders to Miss McCleod&#39;s  
view source is: "text-align: center\"> Miss McCleod&amp;#39;s 
Rendering works correctly with 
<code> <?=tune.tuneName?> </code>
but not with: 
<h1 style="text-align:center;"><?=tune.tuneName?> </h1> 
where tune.tuneName is a member variable of an object that has been pulled from the Cache. The object was populated from a google spreadsheet and Utilities.jsonStringify() and Utilities.jsonParse() were used when putting and getting to/from cache.
The HTML templates script is shown below.
<h1 style="text-align:center;"><?=tune.tuneName?> </h1> 
<code> <?=tune.tuneName?> </code>

<div style="text-align:center;">    
  <? var imageUrl = getUrlForAttachmentFileName(tune.musicNotesImageFileName) ?>
  <img src="<?=imageUrl?>" alt="<?=tune.tuneName?>" align="center">
</div>

The following code is used to instantiate the page. 
tuneRec = findTuneById(tuneId);  
var printHtmlTemplate = HtmlService.createTemplateFromFile('PrintPage');
printHtmlTemplate.tune = tuneRec;
return printHtmlTemplate.evaluate();



Miss McCleod&amp;#39;s implies that double encoding is taking place.
Any ideas on how to solve for the above would be greatly appreciated.
Thanks!
 解决方案 
Use <?!= instead of <?= if you don't want escaping.
                        
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