如何在谷歌应用程序脚本中将html字符串转换为没有html标签的纯文本？

Question

I'm new to google app script.

I was trying to convert html string to plain text without html tags in google app script using the reference in this question.

However, when I try to apply it to my script, it is not working as expected.

This is the script that I use:

 function toStringFromHtml(html) { html = '<div>' + html + '</div>'; html = html.replace(/<br>/g,""); var document = XmlService.parse(html); var strText = XmlService.getPrettyFormat().format(document); strText = strText.replace(/<[^>]*>/g,""); return strText; }

and this is the output:

While my actual expectation is in the third column.

Can someone tell me what is wrong with my previous script?

Thank you!

Answer 1

In your situation, for example, how about the following modification?

From:

return strText;

To:

return strText.trim();

Reference:

• trim()

Answer 2

If you're running in a browser, then the easiest way is just to let the browser do it for you

 function stripHtml(html) { let tmp = document.createElement("DIV"); tmp.innerHTML = html; return tmp.textContent || tmp.innerText || ""; }