优化代码

service-front/src/main/java/com/java110/front/smo/payment/impl/OweFeeToNotifySMOImpl.java

@@ -141,6 +141,7 @@ public class OweFeeToNotifySMOImpl implements IOweFeeToNotifySMO {
         header.add(CommonConstant.HTTP_TRANSACTION_ID.toLowerCase(), UUID.randomUUID().toString());
         header.add(CommonConstant.HTTP_REQ_TIME.toLowerCase(), DateUtil.getDefaultFormateTimeString(new Date()));
         header.add(CommonConstant.HTTP_SIGN.toLowerCase(), "");
+        header.add("Content-Type", "application/json");
         HttpEntity<String> httpEntity = new HttpEntity<String>(param, header);
         //logger.debug("请求中心服务信息，{}", httpEntity);
         try {