完成支付的下单和提交订单的逻辑

This commit is contained in:
YunaiV
2021-10-23 20:14:13 +08:00
parent 6dc65234ef
commit ab19228ca6
24 changed files with 251 additions and 94 deletions

View File

@ -29,4 +29,13 @@ public class ObjectUtils {
return obj1.compareTo(obj2) > 0 ? obj1 : obj2;
}
public static <T> T defaultIfNull(T... array) {
for (T item : array) {
if (item != null) {
return item;
}
}
return null;
}
}