bug-39164，单商品同步，批量同步接口，新增维护次级包装率字段

src/main/java/com/hrsoft/edi/stub/request/ItemsSynchronizeRequest.java

@@ -283,9 +283,25 @@ public class ItemsSynchronizeRequest extends QimenRequest<ItemsSynchronizeRespon
         @ApiField("width")
         private String width;
 
+        /**
+         * 次级包装率
+         */
+        @ApiField("secondQuantity")
+        private String secondQuantity;
+
         public Item() {
         }
 
+        public String getSecondQuantity()
+        {
+            return secondQuantity;
+        }
+
+        public void setSecondQuantity(String secondQuantity)
+        {
+            this.secondQuantity = secondQuantity;
+        }
+
         public String getActualAmount() {
             return this.actualAmount;
         }

src/main/java/com/hrsoft/edi/stub/request/SingleitemSynchronizeRequest.java

@@ -300,10 +300,25 @@ public class SingleitemSynchronizeRequest extends QimenRequest<SingleitemSynchro
         private String warehouseCode;
         @ApiField("width")
         private String width;
+        /**
+         * 次级包装
+         */
+        @ApiField("secondQuantity")
+        private String secondQuantity;
 
         public Item() {
         }
 
+        public String getSecondQuantity()
+        {
+            return secondQuantity;
+        }
+
+        public void setSecondQuantity(String secondQuantity)
+        {
+            this.secondQuantity = secondQuantity;
+        }
+
         public String getActualAmount() {
             return this.actualAmount;
         }