退款接口实现

eladmin-system/src/main/java/cn/ysk/cashier/thirdpay/service/ThirdPayService.java

@@ -99,7 +99,7 @@ public class ThirdPayService {
             param.setSign(sign);
             String reqbody = JSONUtil.toJSONString(param);
             log.info("请求参数:{}", reqbody);
-            String response = HttpRequest.post(url.concat(trade)).body(reqbody).execute().body();
+            String response = HttpRequest.post(url.concat(refund)).body(reqbody).execute().body();
             log.info("返回结果:{}", response);
             PublicResp<OrderReturnResp> resp =JSONUtil.parseJSONStr2T(response,PublicResp.class);
             resp.setObjData(JSONUtil.parseJSONStr2T(resp.getBizData(),OrderReturnResp.class));