import org.springframework.web.servlet.mvc.UrlFilenameViewController; //导入依赖的package包/类
@Bean
public SimpleUrlHandlerMapping handlerMappingC() {
    final SimpleUrlHandlerMapping mapping = new SimpleUrlHandlerMapping();
    mapping.setOrder(1);
    mapping.setAlwaysUseFullPath(true);
    mapping.setRootHandler(rootController());

    final Properties properties = new Properties();
    properties.put("/*.html", new UrlFilenameViewController());
    mapping.setMappings(properties);
    return mapping;
}
 

import org.springframework.web.servlet.mvc.UrlFilenameViewController; //导入依赖的package包/类
@Bean
public FlowHandlerMapping flowHandlerMapping() {
	FlowHandlerMapping mapping = new FlowHandlerMapping();
	mapping.setOrder(1);
	mapping.setFlowRegistry(flowRegistry());
	mapping.setDefaultHandler(new UrlFilenameViewController());
	return mapping;
}
 

import org.springframework.web.servlet.mvc.UrlFilenameViewController; //导入依赖的package包/类
@Bean
protected UrlFilenameViewController passThroughController() {
    return new UrlFilenameViewController();
}