没有尾部斜杠，无法将Spring MVC中的POST请求方法映射到应用程序的根目录. [英] Mapping a POST request method in Spring MVC to the root of the application does not work without a trailing slash.

问题描述

web.xml:

<context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>/WEB-INF/applicationContext.xml</param-value>
</context-param>
<listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<servlet>
    <servlet-name>spring</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
    <servlet-name>spring</servlet-name>
    <url-pattern>/</url-pattern>
</servlet-mapping>

控制器方法签名:

@RequestMapping(value = {"","/"}, method = RequestMethod.POST)
public ModelAndView index(Model model, @RequestParam("someParam") String someParam)

问题是，当我在末尾打上斜杠时，效果很好，但是当我在末尾打上斜杠时，JBoss(或浏览器)接收到请求，并通过GET将其转发.末尾的斜线.然后，我得到以下信息:

The problem is that when I hit the root with the trailing slash it works fine, but when I hit the root with no trailing slash, then JBoss (or the browser) is picking up the request, and forwarding it via GET with the trailing slash. I then get the following:

HTTP状态405-请求方法'GET'不支持

HTTP Status 405 - Request method 'GET' not supported

推荐答案

事实证明，这是有关Apache和Tomcat上下文配置方式的问题.以上工作正常.

It turns out this was an issue with how Apache and the context for Tomcat was configured. The above works just fine.

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