正则表达式多行 javascript M3U 列表答案

【问题标题】：Regex multiline javascript M3U list正则表达式多行 javascript M3U 列表
【发布时间】：2016-05-26 00:20:54
【问题描述】：

我有这个：

#EXTM3U
#EXTINF:-1,ABC HD
http://AAAAAAAAAAAAAAA/BBBBBBBBBBBBBB/C.ts
#EXTINF:-1,DEF HD
http://FFFFFFFFFFFFFF/DDDDDDDDDDDDDDDDD/C.ts
#EXTINF:-1,GHI HD
http://SSSSSSSSSSSSSS/GGGGGGGGGGGGGG/C.ts

我需要一个带有两个捕获组的 javascript 正则表达式：

 (1) ABC HD
 (2) http://AAAAAAAAAAAAAAA/BBBBBBBBBBBBBB/C.ts

 (1) DEF HD
 (2) http://FFFFFFFFFFFFFF/DDDDDDDDDDDDDDDDD/C.ts

.....等等。

【问题讨论】：

标签： javascript regex m3u

【解决方案1】：

Regex

(http:\/\/(?:[a-zA-Z\/]+)\.ts)

说明

\# matches the character # literally
EXTINF: matches the characters EXTINF: literally (case sensitive)
[^,]+ match a single character not present in the list below
    Quantifier: + Between one and unlimited times, as many times as possible, giving back as needed [greedy]
    , the literal character ,
, matches the character , literally
1st Capturing group ([^\n]+)
    [^\n]+ match a single character not present in the list below
        Quantifier: + Between one and unlimited times, as many times as possible, giving back as needed [greedy]
        \n matches a line-feed (newline) character (ASCII 10)
\n matches a line-feed (newline) character (ASCII 10)
2nd Capturing group (http:\/\/(?:[a-zA-Z\/]+)\.ts)
    http: matches the characters http: literally (case sensitive)
    \/ matches the character / literally
    \/ matches the character / literally
    (?:[a-zA-Z\/]+) Non-capturing group
        [a-zA-Z\/]+ match a single character present in the list below
            Quantifier: + Between one and unlimited times, as many times as possible, giving back as needed [greedy]
            a-z a single character in the range between a and z (case sensitive)
            A-Z a single character in the range between A and Z (case sensitive)
            \/ matches the character / literally
        \. matches the character . literally
        ts matches the characters ts literally (case sensitive)

输出

MATCH 1
    1.  [19-25] `ABC HD`
    2.  [26-68] `http://AAAAAAAAAAAAAAA/BBBBBBBBBBBBBB/C.ts`
MATCH 2
    1.  [80-86] `DEF HD`
    2.  [87-131]    `http://FFFFFFFFFFFFFF/DDDDDDDDDDDDDDDDD/C.ts`
MATCH 3
    1.  [143-149]   `GHI HD`
    2.  [150-191]   `http://SSSSSSSSSSSSSS/GGGGGGGGGGGGGG/C.ts`

【讨论】：

它没有捕获第一组：-/
@Polarix 哦抱歉刚刚看到更新