昨天还能启动，今天就报错了，找不到spring加载配置文件的监听器。报错：java.lang.ClassNotFoundException: org.springframework.web.context.ContextLoaderListener

Pandora正常启动

web.xml配置

br> "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd" >

<display-name>model</display-name>

<!-- Spring的配置文件 -->
<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.context.request.RequestContextListener
    </listener-class>
</listener>
<!-- 防止Spring内存溢出监听器 -->
<listener>
    <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>
</listener>

<!-- 编码过滤器 -->
<filter>
    <filter-name>encodingFilter</filter-name>
    <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
    <async-supported>true</async-supported>
    <init-param>
        <param-name>encoding</param-name>
        <param-value>UTF-8</param-value>
    </init-param>
</filter>
<filter-mapping>
    <filter-name>encodingFilter</filter-name>
    <url-pattern>/*</url-pattern>
</filter-mapping>

maven确认已经加入了

目录

用普通的tomcat能正常启动，用alitomcat就找不到监听器，spring无法启动。。。用官网的hsf示例启动也是报同样的错，昨天我还能启动呢，今天就启动不了了，搞了一天了,有人遇到过这样的情况吗