code: public final ActionMethod getActionMethod(String path) {
  		// 不带参数的请求
  		ActionMethod actionMethod = this.get(path);
  		if (null != actionMethod) {
  			return actionMethod;
  		}
  		
  		// 带参数的请求
  		final int lastSlashIndex = path.lastIndexOf(StrUtil.SLASH);
  		if (lastSlashIndex != -1) {
  			actionMethod = this.get(path.substring(0, lastSlashIndex));
  			if (actionMethod != null) {
  				Request.splitAndSetParams(path.substring(lastSlashIndex + 1));
  			}
  		}
  
  		return actionMethod;
  	}
docs: 获得请求路径对应的Action方法<br>
  带参数时同时填充参数
  
  @param path 请求路径（去掉ContextPath的）
  @return ActionMethod