Question

我尝试使用制表符，换行符或两者的任意组合或重复来拆分字符串。例如，一个字符串，例如＆＃34; A \ tB \ nC \ t \ t \ t \ n \ n \ n \ n \ t \ n \ n \ n \ t \ n \ t＆＃34;应该回来一系列＆＃34; A＆＃34;，＆＃34; B＆＃34;等等。到目前为止，我已经能够得到一些结果，但它并不是最佳的：

1   000-00:01:13.221408 6.687540    DATA    RUN_BIT
2   000-00:01:28.533108 6.057900    Zbin    RUN_BIT
3   000-00:01:41.879568 7.632000    Rbin    RUN_BIT
4   000-00:01:55.521768 7.078680    Xbin    RUN_BIT
5   000-00:02:09.841308 7.269480    DATA    RUN_BIT
6   000-01:02:15.702138 39.419280   DATA    RUN_BIT
7   000-01:04:10.840398 70.643700   DATA    RUN_BIT
8   000-01:05:21.741678 16.952262   DATA    RUN_BIT
9   000-01:06:08.897580 228.587940  DATA    RUN_BIT
10  000-01:12:14.890140 17.191080   DATA    RUN_BIT
11  000-01:13:38.126640 59.157540   DATA    RUN_BIT
12  000-01:14:37.551300 47.337480   DATA    RUN_BIT
13  000-01:15:25.155900 66.579024   DATA    RUN_BIT
14  000-01:16:32.002044 58.326924   DATA    RUN_BIT
15  000-01:17:30.596088 42.328980   DATA    RUN_BIT
16  000-01:18:13.182648 13.794840   DATA    RUN_BIT
17  000-01:18:27.235068 16.990740   DATA    RUN_BIT
18  000-01:18:44.483388 27.179460   DATA    RUN_BIT
19  000-01:19:11.929968 34.143660   DATA    RUN_BIT
20  000-01:23:00.689628 206.025840  DATA    RUN_BIT
21  000-01:26:26.973048 28.791084   DATA    RUN_BIT
22  000-01:26:56.021712 58.479564   DATA    RUN_BIT
23  000-01:27:54.758856 13.556340   DATA    RUN_BIT

我对如何改进它有任何建议。

Answer 1

试试这个"A\tB\nC\t\tD\n\nE\t\nF\n\tG".split(/\s+/)

Answer 2

您可以使用此正则表达式/[\r\n\t]+/g。

"A\tB\nC\t\tD\n\nE\t\nF\n\tG".split(/[\r\n\t]+/g)

    //print ["A", "B", "C", "D", "E", "F", "G"]

正则表达式：在换行符，制表符和两者的组合上拆分字符串

2 个答案: