Spring Boot 3 Thymeleaf ctx 对象

ctx

Thymeleaf中提供的#ctx是WebEngineContext对象。

<p th:text="${#ctx}"></p>

输出

class org.thymeleaf.context.WebEngineContext

获取 HttpServletRequest

<p th:text="${#ctx.getExchange().getRequest()}"></p>

输出

class org.thymeleaf.web.servlet.JakartaServletWebRequest

获取 HttpServletResponse

<p th:text="${#ctx.getExchange().getNativeResponseObject()}"></p>

输出：FirewalledResponse实现了HttpServletResponse

class org.springframework.security.web.firewall.FirewalledResponse

获取 HttpSession

<p th:text="${#ctx.getExchange().getSession()}"></p>

输出

class org.thymeleaf.web.servlet.JakartaServletWebSession

获取 WebExchange

<p th:text="${#ctx.getExchange()}"></p>

输出

class org.thymeleaf.web.servlet.JakartaServletWebExchange

如果使用

找到对应的类：WebEngineContext、JakartaServletWebRequest、HttpServletResponse，直接使用其public的方法即可。