How to escape single quote (') in Thymeleaf

Question

I want this to output

What\'s up?

But I get an

Answer 1

maybe use htm ascii code : '

<h1 th:text="${'What&#39;s up&#63;'}"></h1>

Answer 2

To escape a single quote you just escape it with a \'

<p th:text="'What\'s up?'"></p>
<p th:text="${myVar} + 'What\'s up?'"></p>

Answer 3

Double single quote. Like this:

<h1 th:text="${'What''s up?'}" />