转载自：maven工程如何引用css和js文件
工程目录结构如下图:
目的:
在index.jsp中引用hello.js和base.css文件
实现:
在web.xml中，新增 <servlet-mapping> <servlet-name >default </servlet-name > <url-pattern >*.js</url-pattern> </servlet-mapping > <servlet-mapping > <servlet-name >default </servlet-name > <url-pattern >*.css</url-pattern> </servlet-mapping > 这两段代码，写在引入springMVC代码前，即：
<?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 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_3_0.xsd" version="3.0"> <display-name>Archetype Created Web Application</display-name> <servlet-mapping> <servlet-name >default </servlet-name > <url-pattern >*.js</url-pattern> </servlet-mapping > <servlet-mapping > <servlet-name >default </servlet-name > <url-pattern >*.css</url-pattern> </servlet-mapping > <servlet> <servlet-name>springmvc</servlet-name> <servlet-class> org.springframework.web.servlet.DispatcherServlet </servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/springmvc-config.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>springmvc</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> </web-app> jsp页面，写上 <% String path = request.getContextPath(); String basePath = request.getScheme() + "://" + request.getServerName() + ":" + request.getServerPort() + path + "/"; %> 这段java代码，然后像这样使用 <script type= "text/javascript" src= "<%=basePath %>js/hello.js"></script >
