我需要在javascript中將一維數(shù)組更改為二維“行”數(shù)組：var row1D = [“A”、“B”、“C”、“D”、“E”]；必須改為：var row2D = [["A", "B", "C", "D", "E"]]; 我該如何解決這個(gè)問題？（我將其更改為二維“列”數(shù)組的示例： var column2D = [["A"], ["B"], ["C"], ["D"], ["E"]] )var column2D = []; for (var i = row1D.length; i--;) { column2D[i] = [row1D[i]]; }
將一維數(shù)組轉(zhuǎn)換為二維“行”數(shù)組
絕地?zé)o雙
2022-05-14 15:17:10
