fix(批量导入)：处理包装方式不属于我们列的分类的情况下，会被设置为空的情况。

src/main/java/com/uas/platform/b2c/prod/commodity/model/ReleaseProductByBatch.java

@@ -673,6 +673,8 @@ public class ReleaseProductByBatch implements Serializable {
 			if (!isAPerson) {
 				if (PACKAGING_LIST.contains(packagingData)) {
 					setPackaging(packagingData);
+				} else {
+					setPackaging(PACKAGING_LIST.get(PACKAGING_LIST.size() - 1));
 				}
 			} else {
 				try {