相关疑难解决方法(0)

我的maven spring项目目录结构如下所示.我正在使用基于Spring-4注释的配置.我配置如下的资源.我尝试了许多Stackoverflow问题和其他网站中提出的方法

Spring 4加载静态资源

http://imwill.com/spring-mvc-4-add-static-resources-by-annotation/#.U5GZlXKs9i4

但是jsp文件无法加载资源,所有静态内容请求都返回404错误.我在jsp中试过这些东西,

 <link href="resources/css/bootstrap.css" rel="stylesheet" media="screen">
 <link href="/resources/css/bootstrap.css" rel="stylesheet" media="screen">
 <link href="css/bootstrap.css" rel="stylesheet" media="screen">

编辑:我正在使用servlet 2.5,因为到目前为止我无法将我的项目从JBoss 5升级到更高版本.JBoss5不支持servlet 3,那重要吗？

@Configuration
@ComponentScan("com.mgage.mvoice")
public class MyAppWebConfig extends WebMvcConfigurerAdapter {
     public void addResourceHandlers(ResourceHandlerRegistry registry) {  
        // I tried these many combinations separately.

        ResourceHandlerRegistration resourceRegistration = registry
            .addResourceHandler("resources/**");
        resourceRegistration.addResourceLocations("/resources/**");
        registry.addResourceHandler("/css/**").addResourceLocations("/css/**");
        registry.addResourceHandler("/img/**").addResourceLocations("/img/**");
        registry.addResourceHandler("/js/**").addResourceLocations("/js/**");
        registry.addResourceHandler("/resources/**")
                .addResourceLocations("classpath:/resources/"); 
              // do the classpath works with the directory under webapp?
     }

}