spring文件的addResourceHandler

Question

为addResourceHandler("/*.text")工作正常时，为什么addResourceHandler("/*.js")无效？ 如果spring不支持文本文件资源处理程序，我们如何以其他方式实现呢？

    @Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
//not work,localhost:8181/test.text  get "HTTP Status 404  The requested resource is not available."
    if (!registry.hasMappingForPattern("/*.text")) {
        registry.addResourceHandler("/*.text").addResourceLocations("/static/text/");
    }
//works fine,localhost:8181/test.js get the right file
    if (!registry.hasMappingForPattern("/*.js")) {
        registry.addResourceHandler("/*.js").addResourceLocations("/static/js/");
    }

}