修改参数类型

mec-biz/src/main/java/com/ym/mec/biz/dal/dto/MemberPayParamDto.java

@@ -10,7 +10,7 @@ public class MemberPayParamDto extends PayParamBasicDto {
     private Long paymentId;
 
     //购买数量
-    private int val;
+    private Integer val;
 
     public BigDecimal getAmount() {
         return amount;
@@ -28,11 +28,11 @@ public class MemberPayParamDto extends PayParamBasicDto {
         this.paymentId = paymentId;
     }
 
-    public int getVal() {
+    public Integer getVal() {
         return val;
     }
 
-    public void setVal(int val) {
+    public void setVal(Integer val) {
         this.val = val;
     }
 }