docs: public static GethbinfoResult mmpaymkttransfersGethbinfo(Gethbinfo gethbinfo,String key){
  		Map<String,String> map = MapUtil.objectToMap( gethbinfo);
  		String sign = SignatureUtil.generateSign(map,gethbinfo.getSign_type(),key);
  		gethbinfo.setSign(sign);
  		String secapiPayRefundXML = XMLConverUtil.convertToXML( gethbinfo);
  		HttpUriRequest httpUriRequest = RequestBuilder.post()
  				.setHeader(xmlHeader)
  				.setUri(baseURI()+ "/mmpaymkttransfers/gethbinfo")
  				.setEntity(new StringEntity(secapiPayRefundXML,Charset.forName("utf-8")))
  				.build();
  		return LocalHttpClient.keyStoreExecuteXmlResult(gethbinfo.getMch_id(),httpUriRequest,GethbinfoResult.class,gethbinfo.getSign_type(),key);
  	}