当启动完tomcat后，它首先展示的是index.jsp ，当我输入http://localhost:8080/Spring_no_2/时，出现

HTTP Status 404 – Not Found

Type Status Report

Description The origin server did not find a current representation for the target resource or is not willing to disclose that one exists.

1. 根据spring in action中的springMVC这一章中的demo进行测试，环境是mac下的Ideallij，jkd1.8，tomcat9

2. 配置好了springMVC，相关的xml文件并且启动tomcat后(省略了配置静态资源和SpitterService类)，无法通过访问url使controller返回在WEB-INF／views中的jsp文件

以下是代码文件

web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
         version="3.1">

    <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>spitter</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>spitter</servlet-name>
        <url-pattern>/</url-pattern>
    </servlet-mapping>

</web-app>

spitter-servlet.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:mvc="http://www.springframework.org/schema/mvc"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd">



    <!--use annotations to create the mapping between-->
    <!-- url and class deal with request(Controller) -->
    <mvc:annotation-driven/>

    <!--scan the component and auto regist as bean-->
    <context:component-scan base-package="com.springmvc.controller"/>

    <!--Use this bean to map the jsp file according to the name return by Controller-->
    <!--It will automatically add the prefix and suffix to the name string-->
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="prefix" value="/WEB-INF/views/"/>
        <property name="suffix" value=".jsp"/>
    </bean>

</beans>

controller

package com.springmvc.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

/**
 * Created by han on 29/3/2017.
 */
@Controller
public class HomeController {
//    public static final int DEAFAULT_SPITTLES_PER_PAGE = 25;


    public HomeController() {
        System.out.println("-------HomeController init-------");
    }

    @RequestMapping("/")
    public String showHomePage() {

        System.out.println("-------showHomePage Method show-------");


        return "home";
    }
}

我的文件结构是

请问为什么无法使home.jsp呈现出来？