code: private void addTagHandlerInMapByTagger(Class<? extends IConditHandler> cls, Tagger tagger) {
          AbstractZealotConfig.getTagHandlerMap()
                  .put(tagger.value(), new TagHandler(tagger.prefix(), cls, tagger.symbol()));
      }
docs: 添加单个的Tager注解相关信息到tagHandlerMap中.
  @param cls IConditHandler实现类的class