采购付款没币种问题处理

hx-purchase/src/main/java/com/fjhx/purchase/flow/PayFlow.java

@@ -67,6 +67,7 @@ public class PayFlow extends FlowDelegate {
     public Long start(Long flowId, JSONObject submitData) {
         Pay pay = submitData.toJavaObject(Pay.class);
 
+        pay.setCurrency("CNY");
         pay.setStatus(PayStatusEnum1.UNDER_REVIEW.getKey());
         payService.save(pay);