如何在Dart中解析m3u

Question

我很难在Dart中对m3u文件中的所有详细信息进行排序。目前还没有任何教程。下面是m3u文件的链接：

https://iptv-org.github.io/iptv/languages/tha.m3u

希望你能帮上忙，谢谢。

Answer 1

您可以使用m3u包来解析文件：

import 'dart:io';
import 'package:m3u/m3u.dart';

Future<void> main() async {
  final source = await File('tha.m3u').readAsString();
  final m3u = await M3uParser.parse(source);

  for (final entry in m3u) {
    print('Title: ${entry.title} Link: ${entry.link} Logo: ${entry.attributes['tvg-logo']}');
  }
}

输出：

Title: 13 Siam TV Link: http://203.154.83.176:1935/live/13wDt2b6g4/playlist.m3u8 Logo: https://i.imgur.com/fdopfeC.jpg
Title: 69 TV Link: https://edge1a.v2h-cdn.com/appt7/MediaOnline.stream_360p/chunklist_w559182369.m3u8 Logo: https://i.imgur.com/7KVr5UN.png
Title: 69 TV Link: https://edge1a.v2h-cdn.com/appt7/MediaOnline.stream_720p/chunklist.m3u8 Logo: https://i.imgur.com/7KVr5UN.png
Title: Amarin TV Link: https://www.doofree88.com/streaming/hd-amarin_720/index.m3u8 Logo: https://tv.guchill.com/images/img_tv/tv/ch1026.gif
Title: Bull & Chicken Showtime Link: https://1396402344.rsc.cdn77.org/LS-50041-SIN-23/tracks-v1a1/mono.m3u8 Logo: https://i.imgur.com/DIo2G4b.png
...

如果您想要从URL下载文件并对其进行解析，也可以像这样创建。我已经使用了http包：

import 'dart:io';
import 'package:m3u/m3u.dart';
import 'package:http/http.dart' as http;

Future<void> main() async {
  final response =
      await http.get('https://iptv-org.github.io/iptv/languages/tha.m3u');
  final m3u = await M3uParser.parse(response.body);

  for (final entry in m3u) {
    print('Title: ${entry.title} Link: ${entry.link} Logo: ${entry.attributes['tvg-logo']}');
  }
}