springmvc静态资源访问不到问题

冷不防 2023-01-05 01:26 260阅读 0赞

Failed to load resource: the server responded with a status of 404 (Not Found)  
浏览器里的报错信息。

如果你的springmvc没有配置好，你可以再检查一遍看看有没有遗漏的。

一般静态资源报错，是被springmvc拦截了，我们把静态资源设置放行就可以了，在这里我展示一下我自己的配置供大家参考：  
springmvc.xml的配置

<?xml version="1.0" encoding="UTF-8"?>
    <beans xmlns="http://www.springframework.org/schema/beans" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:context="http://www.springframework.org/schema/context" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
    
        
        <context:component-scan base-package="cn.test"></context:component-scan>
    
        
        <bean id="internalResourceViewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
            <property name="prefix" value="/pages/"></property>
            <property name="suffix" value=".jsp"></property>
        </bean>
    
        
        <mvc:resources location="/css/" mapping="/css/**"></mvc:resources>      
        <mvc:resources location="/images/" mapping="/images/**"></mvc:resources> 
        <mvc:resources location="/js/**" mapping="/js/**"></mvc:resources>        
    
        
        <mvc:annotation-driven enable-matrix-variables="true"/>
    
        
        <mvc:default-servlet-handler/>
    </beans>

web.xml配置

<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd" >
    <web-app>
        <display-name>Archetype Created Web Application</display-name>
        
        <servlet>
            <servlet-name>dispatcherServlet</servlet-name>
            <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
            <init-param>
                <param-name>contextConfigLocation</param-name>
                <param-value>classpath:springmvc.xml</param-value>
            </init-param>
            <load-on-startup>1</load-on-startup>
        </servlet>
    
        <servlet-mapping>
            <servlet-name>dispatcherServlet</servlet-name>
            <url-pattern>/</url-pattern>
        </servlet-mapping>
    
        
        <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>
        </filter>
        <filter-mapping>
            <filter-name>characterEncodingFilter</filter-name>
            <url-pattern>/*</url-pattern>
        </filter-mapping>
    </web-app>

配置的时候需要注意的是：

<mvc:resources location="/css/" mapping="/css/**"></mvc:resources>      
        <mvc:resources location="/images/" mapping="/images/**"></mvc:resources> 
        <mvc:resources location="/js/**" mapping="/js/**"></mvc:resources>

和

<mvc:default-servlet-handler/>

配置完了之后，能解决大部分问题了  
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