springmvc 拦截js、css、image解决

<servlet>
	<servlet-name>dispatcher</servlet-name>
	<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
		<init-param>
			<param-name>contextConfigLocation</param-name>
			<param-value>classpath*:dispatcher-servlet.xml</param-value>
		</init-param>
		<load-on-startup>1</load-on-startup>
	</servlet>
	<servlet-mapping>
		<servlet-name>dispatcher</servlet-name>
		<url-pattern>/</url-pattern>
	</servlet-mapping>

 springmvc 在url-pattern配置为/时默认拦截所有请求，解决方案有两种

方案一：通过配置tomcat_home/config/web.xml中的的url-parttern进行逃逸拦截；

摘自tomcat_home/configweb.xml

 <servlet-name>default</servlet-name>
<servlet-class>org.apache.catalina.servlets.DefaultServlet</servlet-class>

 

项目中web.xml配置如下：

<servlet-mapping>   
	    <servlet-name>default</servlet-name>   
	    <url-pattern>*.js</url-pattern>   
	    <url-pattern>*.css</url-pattern>   
</servlet-mapping> 

方案二：配置springmvc的资源，代码如下

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