/**  * @author candy  * @since 16/1/13.  */ @Component public class CmsDialect extends AbstractDialect {
      @Override     public String getPrefix() {
          return "crm";     }     @Override     public Set
    
      getProcessors() {
          final Set
     
       processors = new HashSet<>();         processors.add(new FragmentElementProcessor());         return processors;     } }
     
    

@Component public class FragmentElementProcessor extends AbstractMarkupSubstitutionElementProcessor {
      public FragmentElementProcessor() {
          super("fragment");     }     @Override     protected List
    
      getMarkupSubstitutes(Arguments arguments, Element element) {
          final ApplicationContext appCtx = ((SpringWebContext)arguments.getContext()).getApplicationContext();         final String path = element.getAttributeValue("path");         final FragmentManager fragmentManager =appCtx.getBean(FragmentManager.class);         final String content = fragmentManager.findReleasedContent(path);         final Element container = new Element("div");         final Text text = new Text(content);         container.addChild(text);         /*          * The abstract IAttrProcessor implementation we are using defines          * that a list of nodes will be returned, and that these nodes          * will substitute the tag we are processing.          */         final List
     
       nodes = new ArrayList<>();         nodes.add(container);         return nodes;     }     @Override     public int getPrecedence() {
          return 1000;     } } 自定义标签的使用
     
    

官网的链接地址：http://www.thymeleaf.org/doc/tutorials/2.1/extendingthymeleaf.html#attribute-processors