java - Spring 4 没有找到 HTTP 请求的映射

Question

我正在运行 Spring 4 并尝试构建一个非常基本的 REST Web 服务作为概念证明。这是我的 web.xml:

<!DOCTYPE web-app PUBLIC
 "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
 "http://java.sun.com/dtd/web-app_2_3.dtd" >

<web-app id="poc" version="2.4"
    xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
                        http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">

    <display-name>Archetype Created Web Application</display-name>

    <servlet>
        <servlet-name>ws</servlet-name>
        <servlet-class>
            org.springframework.web.servlet.DispatcherServlet
        </servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>

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

    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>/WEB-INF/ws-servlet.xml</param-value>
    </context-param>

    <listener>
        <listener-class>
            org.springframework.web.context.ContextLoaderListener
        </listener-class>
    </listener>
</web-app>

这是我的应用程序上下文中的 servlet 的定义:

http://www.springframework.org/schema/beans/spring-beans-4.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd ">

<bean name="/rememberName" class="com.corrisoft.air.ws.RememberNameController" init-method="init">
    <property name="personService" ref="personService"/>
</bean>

以下是我从 Spring 收到的消息:

INFO: Mapped URL path [/rememberName] onto handler '/rememberName'
....
WARNING: No mapping found for HTTP request with URI [/springpoc/ws/rememberName] in DispatcherServlet with name 'ws'

其中springpoc是我在tomcat下部署的war文件名。 RememberNameController 直接扩展 HttpServlet。

有人可以告诉我我的映射有什么问题吗？

Answer 1

我认为:

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

需要这样:

<servlet-mapping>
    <servlet-name>ws</servlet-name>
    <url-pattern>/ws/*</url-pattern>
</servlet-mapping>