JAVA SSM访问web-inf目录下jsp问题

Question

这是web.xml配置

<?xml version="1.0" encoding="UTF-8"?>
xmlns="http://java.sun.com/xml/ns/javaee"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
id="WebApp_ID" version="2.5">

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

<filter>
    <filter-name>characterEncodingFilter</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>characterEncodingFilter</filter-name>
    <url-pattern>/*</url-pattern>
</filter-mapping>


<listener>
    <listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>
</listener>

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

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



<servlet-mapping>
    <servlet-name>dispatcher</servlet-name>
    <url-pattern>*.do</url-pattern>
</servlet-mapping>

<!-- MVC Servlet -->
<servlet>
    <servlet-name>springServlet</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <init-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath*:/spring-mvc*.xml</param-value>
    </init-param>
</servlet>
<servlet-mapping>
    <servlet-name>springServlet</servlet-name>
    <url-pattern>/</url-pattern>
</servlet-mapping>
<welcome-file-list>
    <welcome-file>login.jsp</welcome-file>
</welcome-file-list>

这是spring-mvc.xml配置

<?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" xmlns:cache="http://www.springframework.org/schema/cache"
xmlns:tx="http://www.springframework.org/schema/tx"

   xsi:schemaLocation="http://www.springframework.org/schema/beans
    http://www.springframework.org/schema/beans/spring-beans.xsd
    http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd

    http://www.springframework.org/schema/mvc
    http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd
    http://www.springframework.org/schema/context
    http://www.springframework.org/schema/context/spring-context-4.0.xsd
     http://www.springframework.org/schema/cache http://www.springframework.org/schema/cache/spring-cache-4.2.xsd">

<description>Spring MVC Configuration</description>

<!--加载属性配置文件-->
<context:property-placeholder ignore-unresolvable="true" location="classpath:mes.properties"/>


<!--</bean>-->


<!--配置Annotation驱动， 扫描@Transaction注解的类定义事务-->
<tx:annotation-driven proxy-target-class="true"/>



<!-- 对静态资源文件的访问，将无法mapping到Controller的path交给default servlet handler处理 -->
<mvc:default-servlet-handler/>

<!-- 定义无Controller的path<->view直接映射 -->
<!--<mvc:view-controller path="/" view-name="redirect:/loginPage.do/"/>-->

<!--静态资源文件映射-->
<mvc:resources mapping="/static/**" location="/static/" cache-period="31530000"/>






<!--定义视图文件解析器-->
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
    <property name="prefix" value="${web.view.prefix}"/>
    <property name="suffix" value="${web.view.suffix}"/>
</bean>

<bean class="org.springframework.web.servlet.handler.SimpleMappingExceptionResolver">
    <property name="exceptionMappings">
        <props>
            <prop key="org.apache.shiro.authz.UnauthorizedException">error/403</prop>
            <prop key="java.lang.Throwable">error/500</prop>
        </props>
    </property>
</bean>

<!--上传文件拦截器， 设置最大上传文件大小   10M=10*1024*1024 (bytes)-->
<bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
    <property name="maxUploadSize" value="${web.maxUploadSize}"/>
    <property name="defaultEncoding" value="UTF-8"/>
</bean>

<!--<bean id="lifecycleBeanPostProcessor"-->
      <!--class="org.apache.shiro.spring.LifecycleBeanPostProcessor"/>-->
<!--<bean class="org.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator"-->
      <!--depends-on="lifecycleBeanPostProcessor"/>-->
<!--<bean class="org.apache.shiro.spring.security.interceptor.AuthorizationAttributeSourceAdvisor">-->
    <!--<property name="securityManager" ref="securityManager"/>-->
<!--</bean>-->

这是请求代码

@RequestMapping(value = "main.do", method = RequestMethod.GET)
public String index1(HttpServletRequest request, HttpServletResponse response) throws IOException {
User user = (User) request.getSession().getAttribute("admin");
if (user == null) {
//session中没有用户信息就重登
return "redirect:/loginPage.do";
}
System.out.println("登录名:" + user.getNickname());
ModelAndView index = new ModelAndView("index");
return "index";
}

浏览器请求

总是无法调转页面，404.请问是哪里出错了

Answer 1

你这个没有扫描类包啊