问题描述
我一直试图找出正则表达式,但一直失败。
我需要能够对从 5 位数字序列开始到下一个 5 位数字序列的文本文件进行分组
000001 10_SEC_SLATE_-_ACT_1.NEW.02 V C 01:00:00:00 01:00:08:00 00:59:50:00 00:59:58:00
*FROM CLIP NAME: 10 SEC SLATE - ACT 1.NEW.02
*SOURCE FILE: 10 SEC SLATE - ACT 1.NEW.02
TITLE: Cities_of_the_Underworld_Ep_101_Lock_Cut_210512
FCM: NON-DROP FRAME
000001 10_SEC_SLATE_-_ACT_1.NEW.02 V C 01:00:00:00 01:00:08:00 00:59:50:00 00:59:58:00
*FROM CLIP NAME: 10 SEC SLATE - ACT 1.NEW.02
*SOURCE FILE: 10 SEC SLATE - ACT 1.NEW.02
000002 KARGA7_SLATE.MOV V C 01:00:00:00 01:00:10:00 00:59:50:00 01:00:00:00
*FROM CLIP NAME: KARGA7_SLATE.NEW.01
*SOURCE FILE: KARGA7_SLATE.MOV
000003 KARGA7_SLATE.MOV A C 01:00:00:00 01:00:10:00 00:59:50:00 01:00:00:00
*FROM CLIP NAME: KARGA7_SLATE.NEW.01
*SOURCE FILE: KARGA7_SLATE.MOV
000004 KARGA7_SLATE.MOV A2 C 01:00:00:00 01:00:10:00 00:59:50:00 01:00:00:00
*FROM CLIP NAME: KARGA7_SLATE.NEW.01
*SOURCE FILE: KARGA7_SLATE.MOV
000005 B004_C009_12071C V C 10:17:25:18 10:17:26:15 01:00:00:00 01:00:00:12
M2 B004_C009_12071C 045.1 10:17:25:18
*FROM CLIP NAME: LOS1_201207_B01009.NEW.01
*SOURCE FILE: B004_C009_12071C
解决方法
我们可以尝试将 match
与以下正则表达式模式一起使用:
\b\d{6}\b[\s\S]*?(?=\b\d{6}\b|$)
这将从开始的 6 位术语开始匹配,直到命中但不包括下一个这样的术语或输入的结尾。
var input = `
TITLE: Cities_of_the_Underworld_Ep_101_Lock_Cut_210512
FCM: NON-DROP FRAME
000001 10_SEC_SLATE_-_ACT_1.NEW.02 V C 01:00:00:00 01:00:08:00 00:59:50:00 00:59:58:00
*FROM CLIP NAME: 10 SEC SLATE - ACT 1.NEW.02
*SOURCE FILE: 10 SEC SLATE - ACT 1.NEW.02
000002 KARGA7_SLATE.MOV V C 01:00:00:00 01:00:10:00 00:59:50:00 01:00:00:00
*FROM CLIP NAME: KARGA7_SLATE.NEW.01
*SOURCE FILE: KARGA7_SLATE.MOV
000003 KARGA7_SLATE.MOV A C 01:00:00:00 01:00:10:00 00:59:50:00 01:00:00:00
*FROM CLIP NAME: KARGA7_SLATE.NEW.01
*SOURCE FILE: KARGA7_SLATE.MOV
000004 KARGA7_SLATE.MOV A2 C 01:00:00:00 01:00:10:00 00:59:50:00 01:00:00:00
*FROM CLIP NAME: KARGA7_SLATE.NEW.01
*SOURCE FILE: KARGA7_SLATE.MOV
000005 B004_C009_12071C V C 10:17:25:18 10:17:26:15 01:00:00:00 01:00:00:12
M2 B004_C009_12071C 045.1 10:17:25:18
*FROM CLIP NAME: LOS1_201207_B01009.NEW.01
*SOURCE FILE: B004_C009_12071C
`;
items = input.match(/\b\d{6}\b[\s\S]*?(?=\b\d{6}\b|$)/g);
console.log(items);
请注意,我们在正则表达式模式中使用 [\s\S]*
代替点全模式,以确保模式可以跨多行匹配。