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