code: public static <T> T keyStoreExecuteXmlResult(String mch_id,HttpUriRequest request,Class<T> clazz){
  		return keyStoreExecuteXmlResult(mch_id, request, clazz, null,null);
  	}
docs: MCH keyStore 请求 数据返回自动XML对象解析
  @param mch_id mch_id
  @param request request
  @param clazz clazz
  @param <T> T
  @return result