标题字段截取

mp-service/src/main/java/com/qs/mp/pay/service/impl/WalletServiceImpl.java

@@ -238,8 +238,8 @@ public class WalletServiceImpl implements IWalletService {
     sendData.put("order_remark" , "");
     sendData.put("timestamp" , System.currentTimeMillis());
     sendData.put("callback_url" , callbackUrl);
-
-    sendData.put("orderName" , orderRemark);
+    // 截取备注长度
+    sendData.put("orderName" , StringUtils.isNotBlank(orderRemark) ? orderRemark.substring(0, 50) : orderRemark);
     sendData.put("sign" , sign);
     sendData.put("client_ip" , "113.31.163.91");