Spring MVC HTTP ERROR 404

Question

在学习Spring mvc 的时候遇到这个问题：请求能够到达Controller，但是Controller在return的时候， 找不到对应的视图文件， 报错HTTP ERROR 404Problem accessing /views/index.jsp. Reason:    NOT_FOUND但是当我不配置Spring MVC 的时候 用localhost:8888/views/index.jsp 是可以打开这个页面的。请各位不舍赐教。web.xml 代码：
<?xml version="1.0" encoding="utf-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="2.5">

<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath*:/spring/*.xml</param-value>
</context-param> <listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>

<listener>
<listener-class>org.springframework.web.util.Log4jConfigListener</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>
<init-param>
<description>加载/WEB-INF/目录下的所有XML作为Spring MVC的配置文件</description>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring/spring-servlet.xml</param-value>
</init-param>
</servlet>

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

 <filter>
        <filter-name>encoding-filter</filter-name>
        <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
        <init-param>
            <param-name>encoding</param-name>
            <param-value>UTF-8</param-value>
        </init-param>
        <init-param>
            <param-name>forceEncoding</param-name>
            <param-value>true</param-value>
        </init-param>    </filter>    <filter-mapping>
        <filter-name>encoding-filter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>


<welcome-file-list>
<welcome-file>index.html</welcome-file>
</welcome-file-list>
</web-app>dispatcher-servlet.xml 代码：<?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:p="http://www.springframework.org/schema/p"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:oxm="http://www.springframework.org/schema/oxm"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
      http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd
      http://www.springframework.org/schema/oxm http://www.springframework.org/schema/oxm/spring-oxm-3.0.xsd">
    <!-- SpringMVC相关Bean配置 --> 
<context:component-scan base-package="com.gae.controllers" />

    <!-- View Resolver --> 
    <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"> 
        <property name="viewClass" value="org.springframework.web.servlet.view.JstlView" /> 
        <property name="prefix" value="/views/" /> 
        <property name="suffix" value=".jsp" /> 
    </bean>     <bean id="viewNameTranslator"     class="org.springframework.web.servlet.view.DefaultRequestToViewNameTranslator"/> 
    <bean class="org.springframework.web.servlet.mvc.support.ControllerClassNameHandlerMapping"/> 
    
</beans> package com.gae.controllers;import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;@Controller
public class HomeController {
@RequestMapping(value="/home")
public String Index(){
return "index";
}
}
web根目录是：warwar
|-views
|  |-index.jsp
|-WEB-INF

Answer 1

localhost:8888/views/index.jsp ??那应用的地址是多少？

Answer 2

你没加静态文件访问，。jsp被拦截了
    <servlet>
        <servlet-name>spring</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
        <init-param>
            <description>加载/WEB-INF/目录下的所有XML作为Spring MVC的配置文件</description>
            <param-name>contextConfigLocation</param-name>
            <param-value>/WEB-INF/spring/spring-servlet.xml</param-value>
        </init-param>
    </servlet>
    
    <servlet-mapping>
        <servlet-name>spring</servlet-name>
        <url-pattern>/*</url-pattern>
    </servlet-mapping>两种方法解决：
1，你用的是/* ,你改成.do 或.htm 就好了;,
2.你在mvc配置文件里加静态文件访问
<mvc:resources mapping="/js/**" location="/js/" />
<mvc:resources mapping="/css/**" location="/css/" />
<mvc:resources mapping="/images/**" location="/images/" />
<mvc:resources mapping="/views/**" location="/views/" />