Thymeleaf依赖

<!--Thymeleaf依赖-->
<dependency>
       <groupId>org.thymeleaf</groupId>
       <artifactId>thymeleaf-spring5</artifactId>
</dependency>
<dependency>
        <groupId>org.thymeleaf.extras</groupId>
        <artifactId>thymeleaf-extras-java8time</artifactId>
</dependency>

根据以下路径可知道当前版本SpringBoot默认的Thymeleaf版本：