方式一：啟用Tomcat的defaultServlet來處理靜態檔案

<!--web.xml-->
<servlet-mapping>      
        <servlet-name>default</servlet-name>   
        <url-pattern>*.js</url-pattern>   
</servlet-mapping>
<!--其他靜態資源如*.css、*.jpg同上-->
<!--寫在DispatcherServlet的前面-->

方式二：使用標籤<mvc:resources/>

<!--springmvc-servlet.xml-->
<?xml version="1.0" encoding="UTF-8"?>
<!--注意標頭檔案-->
<beans xmlns="http://www.springframework.org/schema/beans"  
 xmlns:context="http://www.springframework.org/schema/context"  
 xmlns:p="http://www.springframework.org/schema/p"  
 xmlns:mvc="http://www.springframework.org/schema/mvc"
 
  
 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-4.2.xsd  
      http://www.springframework.org/schema/context  
      http://www.springframework.org/schema/context/spring-context.xsd  
      http://www.springframework.org/schema/mvc  
      http://www.springframework.org/schema/mvc/spring-mvc-4.2.xsd"
 
>
<mvc:resources location="/js/" mapping="/js/**"/><!--location為靜態資源本地路徑-->
<!--省略其他-->
</beans>

方式三：使用<mvc:default-servlet-handler/>

<!--springmvc-servlet.xml-->
<mvc:default-servlet-handler/>

方式四：DispatcherServlet攔截”*.do”