How to build srcset attribute with Thymeleaf

Question

What would be the correct way to build a srcset-attribute with Thymeleaf using the standart url syntax @{/...} ?

Example:

<img th:src="@{/i/1000.jpg}" srcset="/i/1500.jpg 1500w, /i/2000.jpg 2000w" />

Answer 1

Nevermind, it was easier than expected and logical at the same time:

<img
    th:src="@{/i/1000.jpg}"
    th:attr="srcset=@{/i/1500.jpg} + ' 1500w, ' + @{/i/2000.jpg} + ' 2000w'"
/>