没有问题，子串（或字段）连续，子“序列”不连续。
by EricWan @ 2023-08-03 14:50:25
@[caoanzheng](/user/717063)
by EricWan @ 2023-08-03 14:50:32
@[EricWan](/user/377873) 懂了懂了，谢谢大佬%%%
by qiliu @ 2023-08-03 15:05:40