code: public void setFeature(String k, boolean enable) {
          try {
              reader.setFeature(k, enable);
          } catch (SAXException e) {
              throw new RuntimeException("设置属性失败:[" + k + ":" + enable + "]");
          }
      }
docs: 配置SAXReader
  
  @param k      name
  @param enable 是否允许，true表示允许