Spring MVC RESTful风格URL welcome-file-list不起作用

网上的帖子也很多，就是Spring MVC RESTful风格，需要在servlet.xml 增加<mvc:default-servlet-handler/>，但是我加了这个为什么welcome-file-list还是不起作用？


我的web.xml如下

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" 
xmlns="http://java.sun.com/xml/ns/javaee" 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
  <display-name>erp</display-name>
   <context-param>  
     <param-name>contextConfigLocation</param-name>  
     <param-value>classpath:applicationContext*.xml</param-value>  
 </context-param>  
  <listener>  
     <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>  
 </listener>  




<servlet>
<servlet-name>ConnectorServlet</servlet-name>
<servlet-class>com.ckfinder.connector.ConnectorServlet</servlet-class>
<init-param>
<param-name>XMLConfig</param-name>
<param-value>/WEB-INF/ckeditor.xml</param-value>
</init-param>
<init-param>
<param-name>debug</param-name>
<param-value>false</param-value>
</init-param>
<load-on-startup>2</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>ConnectorServlet</servlet-name>
<url-pattern>  
            /ckfinder/core/connector/java/connector.java  
        </url-pattern>
</servlet-mapping>
<filter>
<filter-name>FileUploadFilter</filter-name>
<filter-class>com.ckfinder.connector.FileUploadFilter</filter-class>
<init-param>
<param-name>sessionCookieName</param-name>
<param-value>JSESSIONID</param-value>
</init-param>
<init-param>
<param-name>sessionParameterName</param-name>
<param-value>jsessionid</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>FileUploadFilter</filter-name>
<url-pattern>  
            /ckfinder/core/connector/java/connector.java  
         </url-pattern>
</filter-mapping>
<!-- ckfinder文件上传配置 end -->

 <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>  
  <welcome-file-list>
    <welcome-file>/newmainform</welcome-file>
  </welcome-file-list>
  

</web-app>



我的spring-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:mvc="http://www.springframework.org/schema/mvc"
       xmlns:p="http://www.springframework.org/schema/p"  
        xmlns:context="http://www.springframework.org/schema/context"  
   xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
       http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.2.xsd
       http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.2.xsd
       http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd">
 


       <!-- 把标记了@Controller注解的类转换为bean -->  
      <context:component-scan base-package="com.mvc.controller" />  
  <!-- 启动Spring MVC的注解功能，完成请求和注解POJO的映射 -->  
      <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter" />  
     
     
       <!-- 对模型视图名称的解析，即在模型视图名称添加前后缀 -->  
       <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"  
          p:prefix="/WEB-INF/view/" p:suffix=".jsp" />  
        
       <bean id="multipartResolver"  
          class="org.springframework.web.multipart.commons.CommonsMultipartResolver"  
          p:defaultEncoding="utf-8" />  
       
       
        <!-- @ResponseBody  json -->  
<!-- @ResponseBody注解支持-开始 -->



<mvc:annotation-driven>
        <mvc:message-converters>
            <bean class="org.springframework.http.converter.StringHttpMessageConverter">
                <property name="supportedMediaTypes">
                    <list>
                        <value>text/plain;charset=UTF-8</value>
                        <value>text/html;charset=UTF-8</value>
                    </list>
                </property>
            </bean>
            <bean
                class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
                <property name="supportedMediaTypes">
                    <list>
                        <value>application/json; charset=UTF-8</value>
                        <value>application/x-www-form-urlencoded; charset=UTF-8</value>
                    </list>
                </property>
            </bean>
        </mvc:message-converters>
    </mvc:annotation-driven>
    
    <!-- @ResponseBody注解支持-结束 -->

<!-- 配置扫描的包 -->
<context:component-scan base-package="com.mvc.controller"></context:component-scan>


<mvc:default-servlet-handler/>

<!-- <mvc:resources location="/css/" mapping="/css/**"/>
 <mvc:resources location="/images/" mapping="/images/**"/>  
 <mvc:resources location="/script/" mapping="/script/**"/> 
  <mvc:resources location="/kuangjia/" mapping="/kuangjia/**"/> 
    <mvc:resources location="/orgchart/" mapping="/orgchart/**"/> 
      <mvc:resources location="/ckeditor/" mapping="/ckeditor/**"/>
       <mvc:resources location="/ckfinder/" mapping="/ckfinder/**"/>  --> 
    
 </beans>



小弟是刚接触jsp不久，不甚明白，请大神求解。

我访问http://localhost:8099/NewERP/    就报404
访问http://localhost:8099/NewERP/newmainform   就正常跳转，搞了我很久了，请支招啊

10 个解决方案

#1

刚开始

<servlet-mapping>  
     <servlet-name>spring</servlet-name>  
     <url-pattern> *.do</url-pattern>  
 </servlet-mapping>  
  <welcome-file-list>
    <welcome-file>/newmainform</welcome-file>
  </welcome-file-list>

这样配的就完全没问题，改成了  / 欢迎页就不起作用了。。。。泪奔啊

#2

csdn 看来真的没落了啊

#3

你不会用spring mvc,跟csdn有什么关系？

#4

引用 3 楼 xiaofanku 的回复:

你不会用spring mvc,跟csdn有什么关系？

之前发个帖，十几分钟就有人回答，现在发个帖 几天都没人回复。。。

送算有个人冒出来了，还以为csdn没人用了呢

#5

引用 3 楼 xiaofanku 的回复:

你不会用spring mvc,跟csdn有什么关系？

也就水区有点人气，还不如去水区 问问

#6

引用 5 楼 happybebe 的回复:

Quote: 引用 3 楼 xiaofanku 的回复:

你不会用spring mvc,跟csdn有什么关系？

也就水区有点人气，还不如去水区 问问

水区不谈技术

#7

搞定了。。。尼玛，还是得靠自己

#8

怎么解决的啊？？？？

#9

楼主楼主楼主

#10

<welcome-file-list>
    <welcome-file> /Newmainform.jsp</welcome-file>
  </welcome-file-list>

这里要区分大小写,而且要加上后缀啊，希望可以帮到你

引用 9 楼 qq_17455511 的回复:

楼主楼主楼主