refactor(pay): 为 FiuuReturnController 添加 appCode 参数

KKSU

2025-02-08 35ec950269834c253e503c50677829dc3ba51092

 src/main/java/cc/mrbird/febs/rabbit/constants/ExchangeConstants.java

@@ -6,5 +6,5 @@
 **/
public class ExchangeConstants {

    public static final String EXCHANGE_DEFAULT = "exchange_default";
    public static final String EXCHANGE_DEFAULT = "exchange_default_qay";
}