原始服务器没有找到目标资源的当前表示，或者不愿意透露存在的那个 - Spring MVC

Question

我正在尝试显示一个表单并使用spring mvc提交。当我运行这个项目时，它显示表单但是一旦我点击提交它显示404错误“原始服务器没有找到目标资源的当前表示或者不愿意透露那个存在。”我不明白是什么导致了这个问题。

servlet的context.xml中

<annotation-driven />

<resources mapping="/resources/**" location="/resources/" />

    <beans:bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <beans:property name="prefix" value="/WEB-INF/views/" />
        <beans:property name="suffix" value=".jsp" />
    </beans:bean>

    <context:component-scan base-package="com.swet.springform" />

的web.xml

<context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>/WEB-INF/spring/root-context.xml</param-value>
    </context-param>

    <!-- Creates the Spring Container shared by all Servlets and Filters -->
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>

    <!-- Processes application requests -->
    <servlet>
        <servlet-name>appServlet</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>/WEB-INF/spring/appServlet/servlet-context.xml</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>

    <servlet-mapping>
        <servlet-name>appServlet</servlet-name>
        <url-pattern>/</url-pattern>
    </servlet-mapping>

控制器类

@RequestMapping(value="/", method=RequestMethod.GET)
    public ModelAndView welcomePage()
    {
        ModelAndView mv = new ModelAndView("home");
        mv.addObject("command", new Customer());
        return mv;
    }


    @RequestMapping(value="/success", method=RequestMethod.POST)
    public ModelAndView successPage()
    {
        ModelAndView mv = new ModelAndView("success");
        mv.addObject("command", new Customer());
        return mv;
    }

针对home.jsp

<form:form method="post" action="/success">
        <form:errors path="*" cssClass="errorblock" element="div" />
        <table>
            <tr>
                <td>Username :</td>
                <td><form:input path="userName" />
                </td>
                <td><form:errors path="userName" cssClass="error" />
                </td>
            </tr>
            <tr>
                <td>Password :</td>
                <td><form:input path="userName"/>
                </td>
                <td><form:errors path="password" cssClass="error" />
                </td>
            </tr>
            <tr>
                <td>Confirm Password :</td>
                <td><form:input path="confirmPassword" />
                </td>
                <td><form:errors path="confirmPassword" cssClass="error" />
                </td>
            </tr>
            <tr>
                <td colspan="3"><input type="submit" />
                </td>
            </tr>
        </table>
    </form:form>

这是我的目录结构：

enter image description here