thymeleaf selection expression | complete project | thymeleaf expression | okay java

thymeleaf selection expression | complete project | thymeleaf expression | okay java
Selection expressions are just like variable expressions, except they will be executed on a previously selected object instead of the whole context variables map. They look like this:
<div th:object="${book}">
<span th:text="*{title}" >...</span>
</div>

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