从电子邮件的字符串正文中删除格式标签 [英] Remove formatting tags from string body of email

问题描述

如何在调用时删除所有格式标签:

How do you remove all formatting tags when calling:

GmailApp.getInboxThreads()[0].getMessages()[0].getBody()

这样，文本的唯一剩余部分就是可以阅读的内容.

such that the only remainder of text is that which can be read.

格式化可以销毁；正文中的文本只需要解析，但标签如:

Formatting can be destroyed; the text in the body is only needed to be parsed, but tags such as:

"&" 
<br>

可能还有其他人需要删除.

and possibly others, need to be removed.

推荐答案

我不确定您所说的 .getBody() 是什么意思 - 这应该返回 DOM 主体元素吗?

I am not sure what you mean by .getBody() - is this supposed to return a DOM body element?

然而，去除 HTML 标签最简单的解决方案可能是让浏览器渲染 HTML 并要求他提供文本内容:

However, the simplest solution for removing HTML tags is probably to let the browser render the HTML and ask him for the text content:

var myHTMLContent = "hello &amp; world <br />!";
var tempDiv = document.createElement('div');
tempDiv.innerHTML = myHTMLContent;

// retrieve the cleaned content:
var textContent = tempDiv.innerText;

在上面的例子中，textContent 变量将包含文本

With the above example, the textContent variable will contain the text

"hello & world
!"

(注意由于 <br/> 标签导致的换行符.)

(Note the line break due to the <br /> tag.)

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