如何知道在 Spring 2.0 Controller 方法中的当前 servlet 上下文中映射了哪些 URL？

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
import org.springframework.web.servlet.mvc.method.RequestMappingInfo;
import org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping;

import java.util.Set;

@Configuration
public class MappingConfiguration implements WebMvcConfigurer {

    @Autowired
    private RequestMappingHandlerMapping requestMappingHandlerMapping;

    public Set<RequestMappingInfo> getAllMappings() {
        return requestMappingHandlerMapping.getHandlerMethods().keySet();
    }

}