test =
[
["qwe","1"],
["ewq","2"],
["aaa","4"],
]我想讓數組數量保持在四個,有缺就補空數組,并且要照數組內的數字去補,卻哪里補哪里補完要像這樣 test =
[
["qwe","1"],
["ewq","2"],
["",""],
["aaa","4"],
]該如何實現這需求?關注 | 3收藏
如何用空數組,補齊數組數量
LEATH
2019-03-04 22:14:10