使用过滤器

/**
* Servlet Filter implementation class HttpResponseHeaderFilter
*/
@Startup
@Scope(ScopeType.APPLICATION)
@BypassInterceptors //必写，不过注解这个之后无法使用 @In Log log；
@Name("httpResponseHeaderFilter")
@Filter
public class HttpResponseHeaderFilter extends AbstractFilter{
   
@Logger Log log;
    /**
     * @see AbstractFilter#AbstractFilter()
     */
    public HttpResponseHeaderFilter() {
        super();
        super.setRegexUrlPattern("(^/js/.*|^/css/.*|^/img/.*)");     //需要过来的文件路劲的正则表达式
    }
   
    @Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
try{
HttpServletResponse httpResponse = (HttpServletResponse)response;
HttpServletRequest httpRequest = (HttpServletRequest)request;
/*写你要处理的代码*/
log.info("静态资源请求2：" + httpRequest.getRequestURL());
}catch(Exception e){
e.printStackTrace();
}
chain.doFilter(request, response);

}

}