Thymeleaf 获取 requestURI 的方法

Question

考虑到最新的 Spring Boot 版本 + 一些额外的 thymeleaf 模块，应用程序将不再在模板中生成 requestURI。我相信这与 thymeleaf 核心最近的变化有关（https://github.com/thymeleaf/thymeleaf/commit/dd01397c785d7d34049eecd67440aef52398599d）。但根据SO，这是正确的方法（https://stackoverflow.com/a/74922599/230638）。目前正确的做法是什么？

错误：

2023-10-13 14:44:20,158 ERROR [http-nio-8888-exec-1] [] o.a.c.c.C.[.[.[.[dispatcherServlet] - Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed: org.thymeleaf.exceptions.TemplateInputException: An error happened during template parsing (template: "class path resource [templates/helpdesk/orders/list.html]")] with root cause
org.springframework.expression.EvaluationException: Accessing member 'requestUri' is forbidden for type 'class org.springframework.web.servlet.support.RequestContext' in this expression context

片段：

th:action="${#ctx.springRequestContext.requestUri}"

POM/依赖项：

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>3.1.4</version>
</parent>
...
<dependency>
    <groupId>nz.net.ultraq.thymeleaf</groupId>
    <artifactId>thymeleaf-layout-dialect</artifactId>
    <version>3.3.0</version>
</dependency>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
    <groupId>org.thymeleaf.extras</groupId>
    <artifactId>thymeleaf-extras-springsecurity6</artifactId>
</dependency>

Temurin JDK 17

Answer 1

3.1.4 版本对我来说也不起作用。但如果你降级到版本 3.1.1 就可以了。